СПОСОБ И УСТРОЙСТВО ДЛЯ ПРОИЗВОДСТВА ПЛАЗМЕННОЙ ОТОБРАЖАЮЩЕЙ ПАНЕЛИ

Изобретение относится к способу и устройству для производства плазменной отображающей панели. Технический результат - обеспечение способа и устройства для производства плазменной отображающей панели, которые делают возможным достигать улучшения в пропускной способности линии производства плазменных отображающих панелей и их энергетической эффективности. Достигается тем, что в способе производства плазменной отображающей панели, где герметизированное пространство определено между первой и второй подложками (1, 2) и наполнено газом электрического разряда, содержится первый этап дегазирования для выделения примесного газа из защитной пленки, сформированной на первой подложке (1), чтобы защищать первую подложку (1) от плазменного электрического разряда, посредством нагревания первой подложки (1) выше 280°С в вакуумном пространстве или в управляемой атмосфере, и этап уплотнения для приведения первой подложки (1), где примесный газ выделяется из защитной пленки, в контакт со второй подложкой ...

ГЕРМЕТИЗАЦИЯ ПЛАЗМЕННОГО ТИГЛЯ

... 1. Способ герметизации наполненного плазменного тигля, имеющего поверхность, заключающийся в стадиях:обеспечения плазменного тигля из прозрачного материала, имеющего открытую полость, причем эта полость имеет раскрыв в упомянутой поверхности;обеспечения трубки из материала, сплавляемого с прозрачным материалом, расположения трубки простирающейся от поверхности на раскрыве тигля и герметичного уплотнения трубки к тиглю в сообщении с полостью;введения возбуждающегося материала в полость через трубку;вакуумирования полости через трубку;введения инертного газа в полость через трубку; игерметизации полости, заключающей в себе возбуждающийся материал и инертный газ, посредством герметизации трубки на раскрыве или близко к нему.2. Способ герметизации по п.1, при этом стадия герметизации включает в себя расплющивание и расплавление трубки.3. Способ герметизации по п.2, при этом трубку располагают на поверхности тигля и сплавляют с ней.4. Способ герметизации по п.3, при этом трубку располагают в ...

Способ изготовления электронно-лучевых трубок

Изобретение относится к электронике . Цель - асвшрение функциональных возможностей за счет обработки трубок различных размеров и/или конфигураций . Способ изготовления электронно-лучевых трубок включает следующие операции: производят фиксацию контейнера с газопоглотителем в трубке (Т) на заданном радиальном расстоянии от оси Т, устанавливают собранную Т на конвейер в вертикальном положении , обезгаживают и герметизируют ее, последовательно в горизонтальном направлении производят перемещение индукционной катушки к внешней поверхности Т до упомянутого расстояния от оси Т, а затем в вертикальном направлении до контакта с поверхностью Т, совмещают оси симметрии катушки и контейнера с газопоглотителем поворотом катушки. 4 нл. О) ...

METHOD FOR VAPORIZING GETTER MATERIAL IN A SUCCESSION OF CATHODE-RAY TUBES

PLASMA CRUCIBLE SEALING

A plasma crucible (92) has a through bore (93) and two tubes (981, 982) butt sealed on to the end faces (901, 902) of the crucible. One (981) of the tubes is closed prior to the filling of the crucible. The tube is tipped off and worked in a glass lathe to form it to have a flat end (983). After evacuation, dosing and gas fill, the other tube (902) is tipped off in the similar manner.

Verfahren zur Herstellung von Vakuumgefässen.

Procédé et appareil pour éliminer les gaz occlus d'une portion métallique de l'enveloppe d'un tube électrique à vide.

Verfahren zur Herstellung einer Elektronenröhre und nach diesem Verfahren hergestellte Elektronenröhre.

Verfahren zum Herstellen einer gebogenen Gasentladungslampe und nach dem Verfahren hergestellte Quecksilberdampfentladungslampe

Laser cathode ray tube and a method for producing the same

The laser cathode ray tube has an evacuated bulb (1) in which an electron gun (2), a control system (3) for an electron beam (4) and a screen (5) are arranged. The screen (5) is constructed as a plane-parallel semiconductor plate (6) with smooth surfaces, on which reflection coatings (7, 8) are deposited. The coating (8) which faces the electron gun (2) has a thin metal layer (10) and a layer (11) of an optically transparent solid dielectric, whose thickness h is determined from the following relationship: where: h - the thickness of the layer (11) of optically transparent solid dielectric; @ - the radiation wavelength of the laser cathode ray tube; nd - the refractive index of the dielectric; nm and km - the real and imaginary parts of the refractive index of the metal; p - a positive integer or zero. The method for thermal-vacuum treatment of the tube comprises heating the evacuated tube to a temperature in the range 155 DEG to 255 DEG C. ...

Short stem for displays flat, especially microtip.

IONIC PUMPING Of a FLAT PANEL DISPLAY has MICROPOINTES

L'invention concerne un écran plat à micropointes comportant une cathode (1) pourvue de zones actives de micropointes (2) d'émission électronique; une anode (5) cathodoluminescente pourvue, au moins en regard desdites zones actives de micropointes, de zones actives d'éléments luminophores (16); une grille principale (3) d'extraction d'électrons émis par les micropointes actives (2) en direction des éléments luminophores (16); et, côté cathode (1), au moins une zone sacrificielle de micropointes (2') propre à être adressée, hors de périodes de fonctionnement de l'écran et indépendamment desdites zones actives.

Encapsulated structure for X-ray generator with cold cathode and method for vacuumed the same

An encapsulated structure for X-ray generator with cold cathode is disclosed. The structure comprises a cold cathode, a focus member, and a target, arranged in order and encapsulated in a glass ball-tube. The cold cathode connects to a first pin, a tungsten filament installed around the cold cathode connects to a second pin and the target connects to a third pin. The tungsten filament is heated so as to generate hot electrons which bombardment the target and the glass and captured those released gases in the glass ball-tube during the vacuum pumping process. The tungsten filament is then become a dummy element while using the X-ray generator.

LIGHT EMITTING DEVICE, AND DISPLAY

PROBLEM TO BE SOLVED: To provide a light emitting device capable of preventing an electrical short circuit of a drive electrode, and deterioration of a phosphor layer; and a display using the light emitting device as a light source. SOLUTION: This invention provides this light emitting device having an evaporating getter, and this display using the light emission device as a light source. The light emitting device includes: a vacuum vessel including first and second substrates and a sealing member; an electron emission unit located in an effective region of the first substrate; a light emission unit located in an effective region of the second substrate; a getter provided between the first and second substrates at a non-effective region; and a barrier formed one side of the getter toward the effective region. The barrier includes: a first barrier positioned in parallel to the sealing member, and formed at a height substantially equal to the distance between the first substrate and the second ...

ГЕРМЕТИЧНАЯ ПАНЕЛЬ И СПОСОБ ПРОИЗВОДСТВА ПЛАЗМЕННОЙ ИНДИКАТОРНОЙ ПАНЕЛИ

... 1. Герметичная панель, содержащая: ! герметизирующий материал, который содержит смолистый материал и размещен вдоль всей периферии на участке между парой подложек; и ! газ разряда, который герметизирован между парой подложек герметизирующим материалом, при этом ! вдоль внутренней периферии герметизирующего материала непрерывно или прерывисто сформирован адсорбционный материал, который адсорбирует примесный газ, выделившийся из герметизирующего материала, и примесный газ, проходящий через герметизирующий материал. ! 2. Герметичная панель по п.1, в которой герметизирующий материал представляет собой смесь стеклянного материала со смолистым материалом в качестве связующего. ! 3. Герметичная панель по п.1, в которой адсорбционные материалы предусмотрены на множестве периферий концентрическим образом. ! 4. Герметичная панель по п.3, в которой ! некоторые из адсорбционных материалов среди адсорбционных материалов, предусмотренных на множестве периферий, наложены на одну подложку из пары подложек ...

УСТОЙЧИВЫЕ К ВОЗДЕЙСТВИЮ ВОЗДУХА РАСПРЕДЕЛИТЕЛИ ЩЕЛОЧНЫХ И ЩЕЛОЧНОЗЕМЕЛЬНЫХ МЕТАЛЛОВ

... 1. Устойчивый к воздействию окружающих газов распределитель щелочного или щелочноземельного металла (10; 20; 30; 40; 50; 60), характеризуемый тем, что содержит подложку (11), несущую покрытие из газопоглощающего материала (13; 23; 33; 43; 53; 63), и тем, что щелочной или щелочноземельный металл присутствует в распределителе в виде элементарного металла, механически и химически защищенного от окружающей среды за счет нахождения в контакте с упомянутым покрытием из газопоглощающего материала. ! 2. Распределитель по п.1, в котором упомянутая подложка (11) выполнена из материала, выбранного среди металлов, металлических сплавов, полупроводников, стекол или керамических материалов. ! 3. Распределитель по п.2, в котором упомянутый материал выбран среди ковара, кремния, германия, карбида кремния, сапфира, кварца, стекла, пирекса, фосфида индия и арсенида галлия. ! 4. Распределитель по п.1, в котором упомянутый щелочной или щелочноземельный металл выбран среди лития, натрия, калия, рубидия, цезия ...

Anordnung zur Wirbelstromerhitzung von Stoffen, insbesondere von Stoffen mit schlechter elektrischer Leitfaehigkeit, in Entladungsgefaessen

Improvements in method of manufacturing vacuum enclosures

... 830,594. Thermionic valves. GENERAL ELECTRIC CO. May 28, 1958 [May 31, 1957], No. 17005/58. Addition to 828,982. Class 39(1). An envelope, for example of e discharging device, may be assembled and sealed to entrap a rarified atmosphere of hydroger as in the parent Specification but to reduce the internal pressure still further, at least a part of the envelope wall is made of a material which is pervious to hydrogen at an elevated temperature and which absorbs hydrogen at a lower temperature. Thus after sealing has taken place, the envelope is heated in a stream of rare gas, for example argon, so that said wall part allows hydrogen to escape from the envelope owing to the low partial pressure of hydrogen exterior to the envelope. After about 15 minutes, the time depending on the initial and final pressure of the hydrogen, the temperature and the wall thickness and area, the envelope is cooled whereupon said wall part absorbs at least part of the remaining entrapped hydrogen. The figure shows ...

GETTER DEVICE WITH A GETTER DETECTOR AND A REHEATING TIME SWITCH.

DISPOSITIF DE VAPORISATION ECLAIR POUR TUBES A RAYON CATHODIQUES

DISPOSITIF DE VAPORISATION ECLAIR POUR UN SYSTEME DE PULVERISATION CATHODIQUE PLUS CONNU SOUS LE NOM DE GETTER, QUI COMPREND UNE ENCEINTE DE BOBINE MAINTENUE PAR UN SUPPORT, CETTE ENCEINTE RENFERMANT UNE BOBINE DE CHAUFFAGE PAR INDUCTION ORIENTEE SENSIBLEMENT PARALLELEMENT A UN PLAN DONNE ET ADAPTEE A CHAUFFER UN CONTENEUR DE GETTER DISPOSE DANS UN TUBE A RAYONS CATHODIQUES ET PRES DE LA SURFACE TRONCONIQUE EN FORME D'ENTONNOIR DE CE DERNIER, CE DISPOSITIF ETANT CARACTERISE EN CE QU'IL COMPREND DES MOYENS ELASTIQUES 24 COUPLES A LADITE ENCEINTE DE BOBINE 12, POUR DEPLACER CETTE ENCEINTE PAR RAPPORT AUDIT SUPPORT 14, EN CE QU'UNE SURFACE 52 DE LADITE ENCEINTE DE BOBINE PRESENTE UN CONTOUR SENSIBLEMENT SIMILAIRE A CELUI D'UNE PORTION 54 DE LADITE SURFACE EN FORME D'ENTONNOIR DUDIT TUBE 56, ET EN CE QUE LADITE BOBINE 20 EST POSITIONNEE A L'INTERIEUR DE LADITE ENCEINTE DE MANIERE QUE LEDIT PLAN SOIT SENSIBLEMENT PARALLELE AUDIT CONTENEUR DE GETTER LORSQUE LADITE SURFACE AYANT LEDIT CONTOUR ...

Plasma display panel having a porous structure utilizing a low hardener content layer of a gettering material in order to assist removal parasitic gases

The plasma display panel consists of two facing plates (2,4) enclosing a discharge space comprising an array of discharge cells. The panel includes a layer of a material which contains less 10 % of a hardening agent, the layer being either a barrier layer or, more generally, a layer of a gettering material.

Gas removal element for micro-point flat display screen mfr.

METHOD FOR VAPORIZING MATERIALS ABSORBING THE LAST GAS TRACES IN A SUCCESSION OF CATHODE-RAY TUBES

Method of manufacturing glass panel and the glass panel manufactured by the method

A glass panel manufacturing method and a glass panel (P) manufactured by the method are provided. The glass panel (P) manufacturing method comprises the steps of sealingly connecting, with a connection sealant (4), the peripheral edge parts of plate glasses (1) and (2) opposed to each other through a clearance part (V), performing a baking treatment to suckingly remove gas in the clearance (V) through an exhaust hole (5) formed in the plate glass (1) while heating the plate glass, sealingly closing the exhaust hole (5) in the decompressed state of the clearance (V), and adsorbing desorption gas to getters. The method, more specifically, comprises the steps of disposing the non-volatile getter (6) near the exhaust hole (5) and the volatile getter (7) in the clearance (V), performing the baking treatment, sealingly closing the exhaust hole (5), and evaporating the volatile getter (7) by locally heating the getter to deposit on the inner surfaces of the plate glasses (1) and (2).

Method and device for heating the electrodes of an electron gun during its manufacture

Method for heating the first electrodes of electrostatic lenses of the bi-potential type of an electron gun forming part of a cathode ray tube, this heating being performed during manufacture of the tube and wherein the first electrodes of the two lenses are brought to a same potential and the second electrodes are also brought to a same potential but at a value different from that of the first one and the electrons produced by the gun are used for heating the first electrode of each lens at its end adjacent to the second electrode of this same lens.

Piezoelectric vacuum transistor

A vacuum transistor includes a substrate and a first terminal formed on the substrate. A piezoelectric element has a second terminal formed on the piezoelectric element, wherein the piezoelectric element is provided over the first terminal to provide a gap between the first terminal and the second terminal. The gap is adjusted in accordance with an electrical field on the piezoelectric element.

METHOD AND APPARATUS FOR MANUFACTURING FLAT IMAGE DISPLAY DEVICE

The object of this invention is to provide a plasma display panel in which an aging process essential to the manufacturing process generates minimal phosphor deterioration, enabling a relatively high luminous efficiency and high quality color production to be produced. To achieve this object, the aging process takes place while gas generated inside the panel is evacuated. Alternatively, after completion of the aging process, the phosphor of the whole panel is heated to restore heat deterioration.

METHOD OF FABRICATING GAS-ADSORBING DEVICE, GAS-ADSORBING DEVICE, AND METHOD OF USING THE SAME

PROBLEM TO BE SOLVED: To provide a method of fabricating a gas-adsorbing device that can reduce the deterioration of a gas-adsorbing member and the cost of preparing the device. SOLUTION: The method includes: placing a container 7 having poor gas permeability, which consists of a hollow, tubular metallic member having an open end, a sealed end, and a body 9 the length of which from one end to the other end is at least equivalent to the maximum width of the ends, with the sealed end serving as the bottom surface for placing; narrowing, after a gas-adsorbing member is inserted through the opening 8, at least one part of the body 9 on the side closer to the opening 8 than the inserted gas-adsorbing member so as to form a narrowed part 11; and placing a sealing member on a part upper than the narrowed part 11, and heating to melt the sealing member; and after the sealing member is fixed to the narrowed part 11 due to surface tension, cooling to solidify the melted sealing member, thereby sealing ...

EINEN GETTER ENTHALTENDE FLACHE FELDEMISSIONSANZEIGEVORRICHTUNG UND VERFAHREN ZU IHRER HERSTELLUNG

Verfahren und Vorrichtung zur Herstellung von Kathodenstrahlröhren.

PROCEDURE FOR THE HEATING OF ELECTRODES OF AN ELECTRON GUN WAEHREND ITS PRODUCTION.

AIR-STABLE ALKALIODER ALKALINE EARTH METAL DELIVERY DEVICES

CERAMIC METAL HALIDE LAMP

A ceramic metal halide lamp includes a luminous tube; an illuminating arrangement having at least two illuminators serially connected with each other and deposed inside the luminous tube; and at least one retainer having at least contacting one end being contacted with an inner surface of the luminous tube to support the illuminators being stability located at a predetermined position inside said luminous tube, wherein the two illuminators are serially connected with each other along a central line of said luminous tube.

PROCEDE ET APPAREIL DE CHAUFFAGE DES ELECTRODES D'UN CANON A ELECTRONS AU COURS DE SA FABRICATION

PROCEDE DE CHAUFFAGE DES PREMIERES ELECTRODES G, G DE LENTILLES ELECTROSTATIQUES 15, 16 DE TYPE BIPOTENTIEL D'UN CANON A ELECTRONS FAISANT PARTIE D'UN TUBE A RAYONS CATHODIQUES, CE CHAUFFAGE ETANT EFFECTUE LORS DE LA FABRICATION DU TUBE. LES PREMIERES ELECTRODES G ET G DES DEUX LENTILLES SONT PORTEES A UN MEME POTENTIEL ET LES SECONDES ELECTRODES G ET G SONT EGALEMENT PORTEES A UN MEME POTENTIEL, DE VALEUR DIFFERENTE DU PREMIER. POUR LE CHAUFFAGE ON FAIT APPEL AUX ELECTRONS PRODUITS PAR LE CANON. LE CHAUFFAGE DE LA PREMIERE ELECTRODE G, G DE CHAQUE LENTILLE 15, 16 EST LOCALISE A SON EXTREMITE 19, 23 PROCHE DE LA SECONDE ELECTRODE G, G DE CETTE MEME LENTILLE.

Manufactoring process of electron tubes comprising a decomposable photosensitive layer by pushed heating, equipment for this purpose and tubes while resulting

MANUFACTURING METHOD FOR GLASS PANEL AND GLASS PANEL MANUFACTURED BY IT

PROBLEM TO BE SOLVED: To provide a manufacturing method for a glass panel in which a gap between glass panels can be held in a reduced pressure state for a long time without raising the baking temperature and lengthening a baking time, and to provide the glass panel manufactured by the method. SOLUTION: In the manufacturing method for the glass panel P, the peripheries of sheet glasses 1, 2 arranged so as to face to each other via the gap V are joined and sealed with a sealing material 4 for join, a baking treatment is executed where the gas in the gap V is vacuumed and removed from an exhaust hole 5 provided on the sheet glass 1 while heating, and then the exhaust hole 5 is sealed in a state that the pressure of the gap V is reduced and a desorbed gas is adsorbed by a getter. A non-evaporation type getter 6 is arranged in the vicinity of the exhaust hole 5, an evaporation type getter 7 is arranged in the gap V and the baking treatment is executed. The exhaust hole 5 is sealed, and then ...

ДИСПЛЕЙ С ПЛОСКИМ ЭКРАНОМ С АВТОЭЛЕКТРОННЫМ ЭМИТТЕРОМ, СОДЕРЖАЩИЙ ГАЗОПОГЛОТИТЕЛЬ, И ПРОЦЕСС ЕГО ПОЛУЧЕНИЯ

Заявленное изобретение относится к вычислительной технике и касается дисплеев с плоским эмиттерным экраном. Техническим результатом является обеспечение упрощения изготовления дисплеев за счет интеграции газопоглотителя в ограничительном пространстве дисплея. Для этого дисплей содержит слои возбуждаемых люминофоров, микрокатоды, межслойные соединения, вакуумный стабилизатор и вакуумное пространство. Способ создания плоского дисплея включает нанесение неиспаряемого газопоглотительного материала на подложку посредством электрофореза, ручным или механическим путем. 2 с. и 21 з.п.ф-лы, 7 ил. УДС ПЧ Го (19) РОССИЙСКОЕ АГЕНТСТВО ПО ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ ВИ” 2 137 245. (51) МПК 13) СЛ Н 01 4 31/12, 7/18 12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ (21), (22) Заявка: 96118914/09, 21.02.1995 (30) Приоритет: 28.02.94 (30) Приоритет: 28.02.1994 |Т М! 94 А 000359 (46) Дата публикации: 10.09.1999 (56) Ссылки: ЕР 0572170 А\, 01.12.93. ЕР 0443865 АЛ, 28.08.91. 5Ц 1120867 А, 07.09.86. $Ч 1812572 АЛ, 30.04.93. 4$ 3203910 А, 31.08.65. 0$ 4071335 А, 31.01.78. 4$ 4306887 А, 22.12.81. 4$ 4263264 А, 26.05.81. 4$ 4907948 А, 13.03.90. \МО 9303041 АЛ, 18.02.93. СВ 2157486 А, 23.10.85. ЕР 0275844 А2, 27.01.88. \!О 94/29951 АЛ, 22.12.94. (85) Дата перевода заявки РСТ на национальную фазу: 28.09.96 (86) Заявка РСТ: [Т 95/00031 (27.02.95) (87) Публикация РСТ: М/О 95/23425 (31.08.95) (98) Адрес для переписки: 103735, Москва, ул.Ильинка 5/2, Союзпатент, Дудушкину СВ. (71) Заявитель: С.А.Е.С. Гетгерс С.п.А. (Т) (72) Изобретатель: Серджио Карелла (1Т), Клаудио Боффито (1Т) (73) Патентообладатель: СА.Е.С. Геттерс С.п.А. (1Т) (54) ДИСПЛЕЙ С ПЛОСКИМ ЭКРАНОМ С АВТОЭЛЕКТРОННЫМ ЭМИТТЕРОМ, СОДЕРЖАЩИЙ ГАЗОПОГЛОТИТЕЛЬ, И ПРОЦЕСС ЕГО ПОЛУЧЕНИЯ (57) Реферат: Заявленное изобретение относится к вычислительной технике и касается дисплеев с плоским эмиттерным экраном. Техническим результатом является обеспечение упрощения изготовления дисплеев за счет интеграции газопоглотителя В ограничительном ...

FIELD EMITTER FLAT DISPLAY CONTAINING A GETTER AND PROCESS FOR OBTAINING IT

Field emitter flat display, having an inner vacuum space wherein there are housed: a) a layer of excitable phosphors and a plurality of microcathodes (MT), which emit electrons driven by a high electric field; and b) a plu- rality of electric feedthroughs (P) and a vacuum stabilizer (G). Said vacuum stabilizer (g) is essentially formed of a porous supported layer of a non-evaporable getter material, 20 to 180 .mu.m thick, housed in a zone essentially free from microcathodes, phosphors and feedthroughs.

IONIC PUMPING Of a FLAT PANEL DISPLAY has MICROPOINTES

PROCEDE POUR VAPORISER DES MATERIAUX ABSORBANT LES DERNIERES TRACES DE GAZ DANS UNE SUCCESSION DE TUBES A RAYONS CATHODIQUES

PROCEDE POUR VAPORISER DES MATERIAUX, APPELES GETTERS, QUI ABSORBENT LES DERNIERES TRACES DE GAZ DANS UNE SUCCESSION DE TUBES A RAYONS CATHODIQUES 15 DE DIFFERENTS TYPES ETOU DIMENSIONS, CHACUN DESDITS TUBES AYANT UN AXE LONGITUDINAL 19 ET COMPRENANT UNE ENVELOPPE ET UN CONTENEUR DE GETTER 41 ADJACENT A LA SURFACE INTERIEURE DE LADITE ENVELOPPE, LEDIT CONTENEUR DE GETTER AYANT UN AXE 47, CE PROCEDE ETANT CARACTERISE EN CE QU'IL CONSISTE A FIXER, DE FACON PERMANENTE, LE CONTENEUR DE GETTER DECHAQUE TUBE DE LADITE SUCCESSION DE TUBES, DANS UNE POSITION TELLE QUE L'AXE 47 DU CONTENEUR COUPE LA SURFACE EXTERIEURE DE LADITE ENVELOPPE, SENSIBLEMENT A LA MEME DISTANCE 49 DE L'AXE LONGITUDINAL 19 DU TUBE QUE CELLE DES AUTRES TUBES DE LADITE SUCCESSION.

METHOD AND APPARATUS FOR CONDITIONING A FIELD EMISSION DISPLAY DEVICE

L'invention porte sur un procédé qui permet d'éliminer des particlules contaminantes d'écrans à émission de champ nouvellement fabriqués. Les particlules contaminantes sont élimin (20) d'un écran à émission de champ (FED) à une tension préétablie; b) augmenter progressivement un courant d'émission du FED une fois que l'anode a atteint ladite tension préétablie; et c) mettre en oeuvre un dispositif de piégeage ionique pour piéger les ions et les particules éliminées, ou autrement décrochées, par des électrons émis (40). Dans ladite forme de réalisation, le bombardement de l'anode à la tension préétablie et l'augmentation progressive du courant d'émission du FED permettent d'éliminer effectivement les particlules contaminantes sans nuire au FED. L'invention porte en outre sur un procédé qui met en oeuvre des FED pour éviter un courant gâchette à émetteur pendant la mise en marche ou la mise hors tension. Ce procédé consiste à: a) activer l'écran anodique (20); et b) activer les émetteurs ...

Degassing a CRT with modified RF heating of the mount assembly thereof

While a CRT is being baked at temperatures up to about 450 DEG C. and exhausted of gases prior to sealing, the mount assembly is heated to higher temperatures with RF energy. In the novel method, a selected portion of the mount assembly is shielded from the RF energy in such manner that it is not heated above about 350 DEG C.

ГЕРМЕТИЗАЦИЯ ПЛАЗМЕННОГО ТИГЛЯ

Группа изобретений относится к способу изготовления прозрачного плазменного тигля (92) для микроволнового источника света. Плазменный тигель (92) имеет сквозное отверстие (93) и две трубки (981, 982), герметизированные встык к торцевым поверхностям (901, 902) тигля. Одну (981) из трубок перед наполнением тигля закрывают. Трубку запаивают и обрабатывают на токарном станке по стеклу, формируя ее имеющей плоский конец (983). После вакуумирования, дозирования и заполнения газом, другую трубку (902) запаивают аналогичным образом. Технический результат - упрощение процесса герметизации наполненного плазменного тигля. 2 н. и 10 з.п. ф-лы, 10 ил.

ГЕРМЕТИЧНАЯ ПАНЕЛЬ И СПОСОБ ПРОИЗВОДСТВА ПЛАЗМЕННОЙ ИНДИКАТОРНОЙ ПАНЕЛИ

Настоящее изобретение относится к герметичной панели и способу производства плазменной индикаторной панели. Технический результат - предоставление герметичной панели, способной подавлять повышение напряжения разряда, и способа производства плазменной индикаторной панели. Достигается тем, что предлагается герметичная панель (100), которая может подавить повышение напряжения разряда. Герметичная панель (100) содержит герметизирующий материал (20), содержащий смолистый материал, расположенный по всей периферии на участке между парой подложек (1, 2). Вдоль внутренней периферии герметизирующего материала (20) непрерывно или прерывисто сформирован газопоглотитель (22), который адсорбирует примесный газ, выделившийся из герметизирующего материала (20), и примесный газ, прошедший через герметизирующий материал (20). Кроме того, вдоль внутренней периферии герметизирующего материала (20) непрерывно сформирован защищающий от ультрафиолета экран (24) для предотвращения попадания на герметизирующий ...

СПОСОБ И УСТРОЙСТВО ДЛЯ ПРОИЗВОДСТВА ПЛАЗМЕННОЙ ОТОБРАЖАЮЩЕЙ ПАНЕЛИ

... 1. Способ для производства плазменной отображающей панели, в котором газ электрического разряда вводится в пространство между первой подложкой и второй подложкой, которые уплотнены вместе, при этом способ содержит: !этап первой деаэрации для высвобождения примесных газов из защитной пленки посредством нагревания первой подложки, на которой формируется защитная пленка для выдерживания плазменного электрического разряда, до 280°C или более в вакууме или в управляемой атмосфере; и ! этап уплотнения для уплотнения фронтальной подложки, в которой примесные газы высвобождаются из защитной пленки, и задней подложки, которые помещаются в контакт друг с другом. ! 2. Способ для производства плазменной отображающей панели по п.1, при этом способ дополнительно содержит этап формирования защитной пленки для формирования защитной пленки на первой подложке либо в вакууме, или в управляемой атмосфере до этапа первой деаэрации, при этом первая подложка удерживается в вакууме или в управляемой атмосфере ...

"VERFAHREN ZUM VERDAMPFEN VON GETTERMATERIAL IN EINER AUFEINANDERFOLGE VON KATHODENSTRAHLROEHREN"

METHOD FOR VAPORIZING GETTER MATERIAL IN A SUCCESSION OF CATHODE-RAY TUBES

RCA 74,453 In a method for flashing the getters in a succession of cathode-ray tubes of different sizes and/or shapes, where the getter container is adjacent the inner surface of the tube envelope, the step of permanently fixing the getter container of each tube of the succession in such position that the container centerline intersects the outer surface of the envelope at substantially the same distance from the longitudinal axis as each of the other tubes of the succession.

Improvements with the manufacture of the electron tubes

METHOD FOR VAPORIZING MATERIALS ABSORBING THE LAST GAS TRACES IN A SUCCESSION OF CATHODE-RAY TUBES

PROCESS AND HEATING APPLIANCE OF the ELECTRODES Of an ELECTRONIC GUN DURING SA MANUFACTURE

PROCEDE DE CHAUFFAGE DES PREMIERES ELECTRODES G, G DE LENTILLES ELECTROSTATIQUES 15, 16 DE TYPE BIPOTENTIEL D'UN CANON A ELECTRONS FAISANT PARTIE D'UN TUBE A RAYONS CATHODIQUES, CE CHAUFFAGE ETANT EFFECTUE LORS DE LA FABRICATION DU TUBE. LES PREMIERES ELECTRODES G ET G DES DEUX LENTILLES SONT PORTEES A UN MEME POTENTIEL ET LES SECONDES ELECTRODES G ET G SONT EGALEMENT PORTEES A UN MEME POTENTIEL, DE VALEUR DIFFERENTE DU PREMIER. POUR LE CHAUFFAGE ON FAIT APPEL AUX ELECTRONS PRODUITS PAR LE CANON. LE CHAUFFAGE DE LA PREMIERE ELECTRODE G, G DE CHAQUE LENTILLE 15, 16 EST LOCALISE A SON EXTREMITE 19, 23 PROCHE DE LA SECONDE ELECTRODE G, G DE CETTE MEME LENTILLE. PROCESS FOR HEATING THE FIRST ELECTRODES G, G OF ELECTROSTATIC LENSES 15, 16 OF THE BIPOTENTIAL TYPE OF AN ELECTRON BARREL FORMING PART OF A CATHODIC RAY TUBE, THIS HEATING BEING CARRIED OUT DURING THE MANUFACTURE OF THE TUBE. THE FIRST ELECTRODES G AND G OF THE TWO LENSES ARE TAKEN TO THE SAME POTENTIAL AND THE SECOND ELECTRODES G AND G ARE ALSO TAKEN TO THE SAME POTENTIAL, OF DIFFERENT VALUE FROM THE FIRST. FOR THE HEATING, CALL ON THE ELECTRONS PRODUCED BY THE CANNON. THE HEATING OF THE FIRST ELECTRODE G, G OF EACH LENS 15, 16 IS LOCATED AT ITS END 19, 23 CLOSE TO THE SECOND ELECTRODE G, G OF THIS SAME LENS.

Method and Apparatus for Conditioning a Field Emission Display Device

IMAGE DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME

To a metal back layer (36) and a getter layer (37) of an image display device, electrically discontinuous characteristics are given by a porous getter cut material (38) wherein a multitude of voids (holes) having a prescribed size to an impurity to be adsorbed are formed. Thus, a discharge start voltage at the time of generating discharge is increased. Namely, a discharge withstand voltage is improved. © KIPO & WIPO 2007 ...

METHOD AND EQUIPMENT FOR MANUFACTURING IMAGE DISPLAY DEVICE

In the case of manufacturing a vacuum envelop for an image display device, degasification is performed by baking a rear plane board (4) whereupon a plurality of strip-shaped long and thin spacers (8) stand. At this time, irradiation of radiation heat on the side planes of the spacers (8) can be prevented by irradiating the spacers (8) with radiation heat from above the spacers (8), and increase of a temperature difference between the spacers (8) and the rear plane board (4) can be suppressed. © KIPO & WIPO 2007 ...

IMAGE DISPLAY UNIT MANUFACTURING METHOD AND APPARATUS

When manufacturing a vacuum enclosure of an image display unit, degassing is performed by baking a back-side substrate provided with a plurality of strip-like slender spacer in a standing state. In this time, radiant heat is applied to the upper side of the spacer, to prevent the radiant heat reaching the side of the spacer, and to prevent an increase in a temperature difference between the spacer and back-side substrate.

Method of detecting the vaporization of getter material during manufacture of a CRT

In a method of vaporizing getter material from a getter container inside a vacuum electron tube, light from the vaporization is sensed at least from the outset of the heating of the container. A time-dependent sample signal is produced from the sensed light which is compared with time-dependent criteria related to the vaporization, and a characteristic of the vaporization is derived from the comparison.

In situ cleaning process for field effect device spacers

A method is provided for in situ cleaning of spacers ( 42 ) separating an anode ( 14 ) and cathode ( 12 ) of a flat panel display ( 10 ) in a vacuum by impacting electrons upon the spacers ( 42 ).

MANUFACTURING METHODS OF AIRTIGHT CONTAINER AND IMAGE DISPLAY APPARATUS

Provided is a manufacturing method of an airtight container, comprising: an electron beam irradiation process for irradiating an electron beam to a non-evaporable type getter that has not been activated so as not to activate the non-evaporable type getter; and a sealing process for sealing a seal portion after the electron beam irradiation process, and thereby forming the airtight container.

FABRICATION METHOD FOR GAS-ADSORBING DEVICE, GAS-ADSORBING DEVICE, AND METHOD OF USING THE SAME

A gas-adsorbing member is charged in low gas-permeable container (7) through its opening portion, wherein low gas-permeable container (7) is constituted by a hollow cylindrical metal member which is opened at its one end and is sealed at its other end and, also, has body portion (9) extending from the one end to the other end thereof such that the length of the body portion is equal to or larger than the maximum width of the end portions. Then, a sealing member is installed within the opening portion and near the opening portion. Then, the sealing member is molten by being heated. Thereafter, the sealing member within the opening portion is cooled to be solidified, thereby attaining sealing of the opening portion. Thus, it is possible to provide a gas-adsorbing-device fabricating method capable of suppressing degradations of the gas-adsorbing member and capable of reducing the fabrication costs.

Optoelectronic tube and process for producing it

An optoelectronic tube having a multi-alkali cathode is proposed whose vacuum stability is improved by an alkali/silver getter.

DOUBLE-ENDED CERAMIC METAL HALIDE LAMP

A double-ended ceramic metal halide lamp includes a luminous tube; at least two illuminators serially connected with each other deposed inside the luminous tube; and at least one ring-shaped retainers arranged between two illuminators to support the illuminators located along a central line of the luminous tube. A manufacturing method for a ceramic metal halide lamp includes following steps: (1) Arrange at least two serially connected illuminators inside an interior of a luminous tube; (2) Seal two ends of the luminous tube by a press sealing technique; and (3) Extract out the gas inside the luminous tube to form an eyelet at a central portion of the luminous tube.

FIELD EMITTER FLAT DISPLAY CONTAINING A GETTER AND PROCESS FOR OBTAINING IT

Field emitter flat display, having an inner vacuum space wherein there are housed: a) a layer of excitable phosphors and a plurality of microcathodes (MT), which emit electrons driven by a high electric field; and b) a plurality of electric feedthroughs (P) and a vacuum stabilizer (G). Said vacuum stabilizer (g) is essentially formed of a porous supported layer of a non-evaporable getter material, 20 to 180 .mu.m thick, housed in a zone essentially free from microcathodes, phosphors and feedthroughs.

Improvements in or relating to machines for use in the manufacture of tubular incandescent lamps or discharge tubes

METHOD FOR MANUFACTURING COLOR PICTURE TUBE

The method comprises assembling a getter to an electron gun interposing a getter antenna, attaching a panel fixed with a shadow mask by means of a funnel and frit to mount getters assembled in the electron gun onto the inside of the funnel, and exhausting remaining gases within a Brawn tube to be sealed, is performed by the steps of heating the getters with high frequency for heightening vacuum state within the Brawn tube to allow Ba to be getter-flashed and evaporated, and heating a deposited material filled in a getter container of the getters before or after the getter-flashing step to be deposited on an aluminum layer or on the surface of the shadow mask at a constant -emperature by means of a high frequency heating unit. The doming phenomenon and the amount of the thermal-drift in the shadow mask caused by thermal expansion are minimized, and the typical getter heating apparatus is used without requiring an additional facility to provide the Brawn tube of good quality at low price.

GLASS PANEL MANUFACTURING METHOD AND GLASS PANEL MANUFACTURED BY THE METHOD

A glass panel manufacturing method and a glass panel (P) manufactured by the method, the glass panel (P) manufacturing method comprising the steps of sealingly connecting, with a connection sealant (4), the peripheral edge parts of plate glasses (1) and (2) opposed to each other through a clearance part (V), performing a baking treatment to suckingly remove gas in the clearance (V) through an exhaust hole (5) formed in the plate glass (1) while heating the plate glass, sealingly closing the exhaust hole (5) in the decompressed state of the clearance (V), and adsorbing desorption gas to getters. The method, more specifically, comprising the steps of disposing the non-volatile getter (6) near the exhaust hole (5) and the volatile getter (7) in the clearance (V), performing the baking treatment, sealingly closing the exhaust hole (5), and evaporating the volatile getter (7) by locally heating the getter to deposit on the inner surfaces of the plate glasses (1) and (2).

Method for manufacturing flat image display and flat image display

On a faceplate having a phosphor layer and a metal back that are formed on a substrate, in a vacuum atmosphere, for instance an active Ba film is deposited as a getter film. Following this, while maintaining the vacuum atmosphere, the faceplate thereon the getter film is deposited and a rear plate having a plurality of electron emitters formed on a substrate are oppositely disposed to form a gap therebetween through a support frame, the gap being hermetically sealed. A flat panel display comprises the active Ba film formed on for instance the metal back as a getter film. Such getter film, while maintaining an activity, is disposed on an image display region in a vacuum vessel, having an excellent getter function.

MANUFACTURE OF IMAGE DISPLAY DEVICE

PURPOSE: To stabilize image displaying for a long period of time, by irradiating laser light directly upon getters from outside a glass container to cause the getters to flash to prevent the decrease in emission from a cathode located in the glass container and to prevent gas from being generated from the getters. CONSTITUTION: A plurality of getters 36 are provided in the gap between a back electrode 30 and a rear panel 33 so that the getters are fixed with tension and located out of contact with the back electrode 30. Laser light 37 is irradiated upon the getters 36 from outside a container around the rear panel 33 to cause the getters to flash to adsorb gas generated from the materials of component parts in the container. COPYRIGHT: (C)1986,JPO&Japio ...

Method for manufacturing discharge lamp, involves applying fluorescent material layer on surface of upper part and lower part by providing plate-type upper part and plate-type lower part

The method involves applying fluorescent material layer on a surface of the upper part and the lower part by providing a plate-type upper part (2) and a plate-type lower part (3), where an area of the upper part and lower part are made of a light-permeate material, and also removing water retention and accretions in or on the fluorescent layer by producing a gas stream, which streams through between the upper and lower parts producing a gas-tight connection to the circulating edge of the upper part and the lower part.

Improvements in or relating to machines for use in the manufacture of tubular incandescent lamps or discharge tubes

... 643,405. Making electric incandescent lamps. PHILIPS ELECTRICAL, Ltd. Feb. 19, 1948, No. 4867. Convention date, Feb. 21, 1947. [Class 39(ii)] Apparatus for passing an electric current through the laterally projecting leadin wires of a tubular electric incandescent lamp or discharge tube 16 prior to the attachment of an end cap or caps, comprises a pair of fixed contacts 4 associated with each pair of leading-in wires 21, 22, the fixed contacts being mounted on rods 2 and formed with comb-like teeth arranged to interengage with similar teeth on rotary members mounted coaxial with the lamp so that in their rotation they capture the laterally extending wires which are then pinched between the teeth and complete the electric circuit. The upper end of the lamp is mounted in a bearing in a rotary table 7 provided with a handle 5 which is operated manually to rotate the table 7 about its axis to clamp the end of the lamp in the bearing, and the table is provided with wire-capturing members 18 ...

Electric lamps to sealed quartz envelope

DEVICE OF VAPORIZATION FLASH FOR CATHODE-RAY TUBES

METHOD FOR PRODUCING A DISCHARGE LAMP, IN PARTICULAR A FLAT LAMP

The invention relates to a method for producing a discharge lamp, comprising the following steps: a) a panel-type upper part (2) and a panel-type lower part (3) are provided, at least one region of the upper part (2) and/or the lower part (3) being made of a light-transmitting material; b) a luminescent layer (21, 31) is applied to one surface (2a, 3a) of the upper part (2) and/or the lower part (3); c) a plurality of spacer elements (4a, 4b, 5a, 5b) are placed between the upper part (2) and the lower part (3), said parts (2, 3) being interspaced in such a way that the luminescent layer (21, 31) faces the other part (2, 3); d) any incorporated water in or water deposits on the luminescent layer (21, 31) are removed by the creation of a gaseous stream (6), which flows between the upper part (2) and the lower part (3); e) a gas-tight connection is created on the continuous edge (13, 14, 15, 16) of the upper part (2) and the lower part (3). COPYRIGHT KIPO & WIPO 2010 ...

Image display unit and production method for the same

Image display device and production method therefor

To suppress magnitude of discharge current of an electric discharge generated between substrates to reduce destruction of an electron source or a fluorescent face, and deterioration of a light emission characteristic, in an image display device. A metal back layer 36 and a getter layer 37 of this image display device 1 each are imparted with an electrically discontinuous characteristic by a porous getter cut material 38 formed with a lot of openings (holes) of prescribed size to size of an impurity to be absorbed. Thereby, a discharge start voltage when the electric discharge is generated is increased (a discharge withstanding voltage is improved).

IN SITU CLEANING PROCESS FOR FIELD EFFECT DEVICE SPACERS

A method is provided for in situ cleaning of spacers (42) separating an anode (14) and cathode (12) of a flat panel display (10) in a vacuum by impacting electrons upon the spacers (42).

Low-voltage cathode for scrubbing cathodoluminescent layers for field emission displays and method

The present invention includes a low voltage, high current density, large area cathode for scrubbing of cathodoluminescent layers. The cathodoluminescent layers are formed on a transparent conductive layer formed on a transparent insulating viewing screen to provide a faceplate. An electrical coupling is formed to the transparent conductive layer to provide a return path for electrons. The faceplate and the cathodoluminescent layers are placed on a conveyer in a vacuum. The cathodoluminescent layers are irradiated with an electron beam having a density of greater than one hundred microamperes/cm2. The electron beam may be provided by a cathode including an insulating base, a first post secured to the insulating base near a first edge of the insulating base and a second post including a spring-loaded tip secured to the insulating base near a second edge of the insulating base. The cathode also includes a first wire cathode having a first end coupled to the first post and a second end coupled ...

Display having scrubbed cathodoluminescent layer

Field emission displays having novel cathodoluminescent layers are disclosed. The cathodoluminescent layers are irradiated with electrons having a density of greater than one hundred microamperes/cm2. Significantly, this results in improved emitter life in a field emission display. The display including the scrubbed faceplate has significantly enhanced performance and increased useful life compared to displays including faceplates that have not been scrubbed.

MANUFACTURING METHOD OF IMAGE DISPLAY DEVICE

PROBLEM TO BE SOLVED: To provide a manufacturing method of an image display device in which gas contained in the inside or on the surface of a substrate can be degassed efficiently and superior display performance can be maintained over a long period. SOLUTION: In the manufacturing method of the image display device equipped with an envelope consisting of a plurality of substrates, high temperature state electrons are irradiated against at least one of the substrates 11. COPYRIGHT: (C)2008,JPO&INPIT ...

PLASMA CRUCIBLE SEALING

A plasma crucible (92) has a through bore (93) and two tubes (981, 982) butt sealed on to the end faces (901, 902) of the crucible. One (981) of the tubes is closed prior to the filling of the crucible. The tube is tipped off and worked in a glass lathe to form it to have a flat end (983). After evacuation, dosing and gas fill, the other tube (902) is tipped off in the similar manner.

Provision allowing to pulverize conducting bad substances in the vacuum lamps

Process for thermal degasification

HIGH-POWER ULTRAVIOLET (UV) AND VACUUM ULTRAVIOLET (VUV) LAMPS WITH MICRO-CAVITY PLASMA ARRAYS

A plasma lamp includes plates that are approximately parallel, with at least one array of microcavities formed in a surface of at least one plate. When desirable, the plates are separated a fixed distance by spacers with at least one spacer being placed near the plate's edge to form a hermetic seal therewith. A gas makes contact with the microcavity array. Electrodes capable of delivering a time-varying voltage are located on the surface of each plate. At least one electrode is located on an exterior surface of at least one interior plate. Optionally, protective windows may be placed over the electrodes. The application of the time-varying voltage interacts with the gas to form a glow discharge plasma in the microcavities and the fixed volume between the plates (when present). The glow discharge plasma efficiently and uniformly emits UV/VUV radiation over the entire surface of the lamp.

Ionenpumpen eines flachen Mikrospitzen-Schirms

Improvements in or relating to methods of manufacturing curved gas discharge lamps

A method of manufacturing a curved, e.g. circular, discharge lamp, in which the gas pressure at room temperature is lower than atmospheric pressure, by bending in the hot state a straight glass tube provided at both ends with a closure member connected in a gas-tight manner to the wall of the tube, at least one of these members having an opening through which the interior of the tube communicates with the space outside the tube, which straight tube is subjected to a heat treatment during which unwanted gases are removed from the interior of the tube, is characterized in that during the last stage of the heat treatment so great a quantity of rare gas is introduced into the tube that the pressure in the tube becomes substantially equal to atmospheric pressure, the tube is subsequently bent, the bent tube is then pumped to the desired pressure and, if desired, is provided with other filling constituents,e.g. mercury or sodium, and finally is closed. The unwanted gases may be removed by flushing ...

Process for producing flat panel display containing getter material

Method for manufacturing flat image display and flat image display

Device for inner surface degassing of vacuum equipment

FLASH EVAPORATION DEVICE FOR CATHODE RAY TUBE

PROCESS AND HEATING APPLIANCE OF the ELECTRODES Of an ELECTRONIC GUN DURING SA MANUFACTURE

Plasma display panel manufacturing method and apparatus

A method for manufacturing a plasma display panel where the sealed space defined between first and second substrates (1, 2) and filled with an electric discharge gas. The method is characterized by comprising a first degassing step of desorbing an impurity gas from a protective film formed on the first substrate (1) to protect the first substrate (1) against plasma electric discharge by heating the first substrate (1) above 280°C in a vacuum space or in a controlled atmosphere and a sealing step of bringing the first substrate (1) where an impurity gas is desorbed from the protective film into contact with the second substrate (2) and sealing the space between them. Since the impurity gas is desorbed from the protective film before the first substrate is brought into contact with the second one and while the evacuation conductance is high, cleaning can be carried out in a short time. Further, since the protective film is heated above 280°C, about 70% or more of the impurity gas adsorbed ...

Method and equipment for manufacturing image display device

The present invention provides a method and equipment for manufacturing image display device. In the case of manufacturing a vacuum envelop for an image display device, degasification is performed by baking a rear plane board (4) whereupon a plurality of strip-shaped long and thin spacers (8) stand. At this time, irradiation of radiation heat on the side planes of the spacers (8) can be prevented by irradiating the spacers (8) with radiation heat from above the spacers (8), and increase of a temperature difference between the spacers (8) and the rear plane board (4) can be suppressed.

Assembly and sealing of electronic tubes

A method is provided for assembling and sealing an electronic tube, such as a microwave tube. The method includes pre-assembling all parts 1, 2, 5, 8 of the tube to be brazed with the location therebetween of elements 9 of soldering material shaped and/or located so as to form openings which are arranged to allow the exchange of air and gas between the inside and the outside of the tube. The preassembled structure is placed inside an oven, and vacuum and power supply means are activated until the cathode temperature reaches values such as to cause its complete formation and activation. The oven is held at a temperature for a time period sufficient to cause the de- gassing of the tube components. The temperature is then increased by an amount ???T such as to cause melting of the soldering elements with the consequent sealing of the tube. ...

MANUFACTORING PROCESS Of a DISPLAY PANEL TO PLASMA AND PANNEAUD' POSTING WITH the PLASMA CARRIED out BY THE AFOREMENTIONED PROCESS

Method of manufacturing plasma display panel and plasma display panel

In a manufacturing process for a plasma display panel, a protective layer 3 formed of MgO is placed in a non-display area of a display space in which introduction of a discharge gas is provided, so as to face the discharge space. Bus electrodes Xb and Yb of row electrodes X and Y are increased in length to continue extending from inside a display area of the plasma display panel into the non-display area, and thus constitute a pair of discharge electrode for causing a discharge in the non-display area of the discharge space in which the introduction of the discharge gas is provided. When the discharge gas is introduced into the discharge gas, a voltage is applied between the discharge electrodes to cause an aging discharge.

Image display device

In an image display device which forms an image by allowing electrons from electron sources which are arranged in a matrix array to impinge on phosphors in the inside of a vacuum envelope, the degree of vacuum during an operation of the image display device is improved. A vacuum envelope is formed of a face substrate, a back substrate and a support body which is arranged between and along peripheries of the face substrate and the back substrate using a sealing material. By using frit glass which contains vanadium oxide as a main component for a material of the sealing material, due to a getter action of frit glass which contains vanadium oxide as the main component, after vacuum evacuation, a lifetime of the display device can be prolonged. Further, by using frit glass which contains vanadium oxide as the main component for a material of an adhesive material which bonds the spacers and the face substrate or bonds the spacers and the back glass, the getter action can be further enhanced.

Light emission device and display device using the light emission device as a light source

HEATING OF ELECTRODE OF ELECTRON GUN DURING MANUFACTURE

Electron microscope

In an electron microscope having a magnetic field immersion type cold-FE electron gun, the electron gun and the electron microscope are provided with high observation efficiency and the focal distance of the electron gun does not change during use. The degree of vacuum in the electron gun is improved with a getter pump for stabilization. Further, observation efficiency is improved by cleaning the electron source periodically and returning to recorded optical conditions on the occasion.

VACUUM TUBE AND VACUUM TUBE MANUFACTURING APPARATUS AND METHOD

With respect to a vacuum tube having a reduced pressure vessel containing an electric discharge gas sealed therein, problems such as the lowering of discharge efficiency owing to an organic material, moisture or oxygen remaining in the reduced pressure vessel have taken place conventionally. It has been now found that the selection of the number of water molecules, the number of molecules of an organic gas and the number of oxygen molecules remaining in the reduced pressure vessel, in a relation with the number of molecules of a gas contributing the electric discharge allows the reduction of the adverse effect by the above-mentioned remaining gas. Specifically, the selection of the number of molecules of the above electric discharge gas being about ten times that of the above-mentioned remaining gas or more can reduce the adverse effect by the above-mentioned remaining gas. 1. A vacuum tube manufacturing apparatus comprising a reduced-pressure vessel connecting portion , a gas exhaust mechanism connected to said reduced-pressure vessel connecting portion , and a gas supply mechanism connected to said reduced-pressure vessel connecting portion , said vacuum tube manufacturing apparatus characterized in that an inert gas supply mechanism is disposed on a reduced-pressure vessel side of said gas exhaust mechanism.2. A vacuum tube manufacturing apparatus according to claim 1 , characterized in that said gas exhaust mechanism is an exhaust pump and an inert gas supply mechanism is disposed on an exhaust side of said exhaust pump.3. A vacuum tube manufacturing apparatus according to claim 1 , characterized in that said gas exhaust mechanism comprises a pressure-reducing exhaust mechanism and a filling exhaust mechanism.4. A vacuum tube manufacturing apparatus according to claim 3 , characterized by having a first gas flow control mechanism on a gas supply mechanism side of said reduced-pressure vessel connecting portion claim 3 , wherein said filling exhaust mechanism ...

SCAVENGERS FOR REDUCING CONTAMINANTS IN LIQUID-FILLED LED BULBS

A liquid-cooled light emitting diode (LED) bulb which includes a base, a shell connected to the base forming an enclosed volume, and a plurality of LEDs attached to the base and disposed within the shell. The LED bulb also includes a volume of thermally-conductive liquid held within the enclosed volume. A scavenger element comprising a scavenger material is attached to the base and is exposed to the thermally-conductive liquid. The scavenger material is configured to capture contaminants in the thermally-conductive liquid. 1. A method of making a liquid-cooled light emitting diode (LED) bulb configured to capture contaminants , the method comprising:attaching a shell to a base to form an enclosed volume;attaching a plurality of LEDs to the base, the plurality of LEDs disposed within the shell;filling the enclosed volume with a thermally-conductive liquid; andattaching a scavenger element to the base, the scavenger element comprising a scavenger material that is configured to capture contaminants in the thermally-conductive liquid, wherein the scavenger element attached in a location that exposes the scavenger material to the thermally-conductive liquid.2. The method of making a liquid-cooled LED bulb of claim 1 , wherein the scavenger element is attached in a location that allows the thermally-conductive fluid to circulate through the scavenger material via passive convective flow.3. The method of making a liquid-cooled LED bulb of claim 1 , wherein the LED bulb does not initially contain contaminants.4. The method of making a liquid-cooled LED bulb of claim 1 , wherein the scavenger material is an activated granular material claim 1 , and wherein the scavenger element further comprises a liquid-permeable container that is attached to the base.5. The method of making a liquid-cooled LED bulb of claim 1 , wherein the scavenger material is an activated granular material claim 1 , and wherein the scavenger material is disposed in a liquid-permeable chamber formed in ...

FLUORESCENT LAMP WITH INCORPORATED CHEMICAL AGENT AND METHOD THEREFOR

Fluorescent lamps that utilize mercury, and methods and materials to reduce the solubility of mercury when fluorescent lamps are disposed of in a landfill. Such a fluorescent lamp includes a transparent envelope and at least one base enclosing an interior chamber within the envelope. The base has an interior surface and a sealing portion sealed to the envelope with a cement. A gas mixture comprising mercury vapor is contained within the interior chamber, and a quantity of material is disposed on the interior surface of the base. The quantity of material is spaced apart from the sealing portion and the cement thereof, and comprises a chemical agent that substantially reduces or prevents formation of leachable mercury. 1. A fluorescent lamp comprising:a transparent envelope;at least one base enclosing an interior chamber within the envelope, the base having an interior surface within the interior chamber and a sealing portion sealed to the envelope with a cement;a gas mixture within the interior chamber, the gas mixture comprising mercury vapor; anda quantity of material on the interior surface of the base, the quantity of material being spaced apart from the sealing portion and the cement thereof, the quantity of material comprising a chemical agent that substantially reduces or prevents formation of leachable mercury.2. The fluorescent lamp according to claim 1 , wherein the envelope is a tube.3. The fluorescent lamp according to claim 1 , wherein the chemical agent electrochemically reduces at least one form of leachable mercury to metallic mercury.4. The fluorescent lamp according to claim 1 , wherein the quantity of material contains at least 0.1 milligram of the chemical agent and the chemical agent constitutes claim 1 , by volume claim 1 , at least 0.01 percent of the quantity of material.5. The fluorescent lamp according to claim 1 , wherein the chemical agent constitutes claim 1 , by volume claim 1 , about 0.1 to about 10 percent of the quantity of material ...

IONIZATION DEVICE AND METHOD TO MANUFACTURE THEREOF

An ionizing device is described, comprising a tubular bulb made of electrically insulating or dielectric material extending along a longitudinal reference axis and having the two longitudinal open ends and opposite each other, a tubular cathode engaged in the bulb, a tubular anode fitted to the bulb, a pair of covers, each of which has a respective internal seat into which a respective end of the bulb is inserted so as to hermetically seal it, and a conductive electrode which extends into the bulb and is electrically connected to the cathode. 11. Ionizing device () adapted to ionize a fluid for removing/breaking down from the fluid contaminating particles , characterized in comprising:{'b': 2', '3', '4, 'a tubular bulb () made from an electrically insulating or a dielectric material, extending along a longitudinal reference axis (A) and presenting two opposing longitudinal open terminal ends () and ();'}{'b': 9', '2, 'a tubular cathode () inserted into the bulb (),'}{'b': 10', '2, 'a tubular anode () fit onto the bulb (),'}{'b': 5', '6', '7', '8', '3', '4', '2', '3', '4, 'a pair of covers () (), each of which is provided with a respective internal seat () () in which a relative terminal end () () of said bulb () is inserted so as to hermetically close the respective terminal end ()(), and'}{'b': 11', '2', '9, 'a conducting electrode (), which extends within said bulb () and which is electrically connected to said cathode ().'}211565634234. Ionizing device according to claim 1 , wherein the conducting electrode () is designed to mechanically connect said covers ()() with one another and to exert a compression of said covers () () along the longitudinal axis (A) against said terminal ends ()() of said bulb () for hermetically closing these terminal ends ()().3563421516. Ionizing device according to claim 1 , wherein said covers () () comprise cup bodies claim 1 , said terminal ends () () of said bulb () being arranged in abutment on the bottom walls of said cup bodies ...

Dielectric barrier discharge lamp and fabrication method thereof

A dielectric barrier discharge lamp includes a lamp tube, a discharge gas, a support member, a first electrode, and a second electrode. The lamp tube has a first and a second sealed end. The discharge gas is filled in the lamp tube. The support member is disposed at the first sealed end and extended toward the inside of the lamp tube. The support member has an accommodating space with its opening facing the inside of the lamp tube. The first electrode is disposed in the lamp tube. A first terminal of the first electrode passes through the opening of the accommodating space. A gap exists between an end of the first terminal of the first electrode and a closed end of the accommodating space. A second terminal of the first electrode penetrates and is closely fitted with the second sealed end. The second electrode is disposed outside the lamp tube.

Double-Ended High Intensity Discharge Lamp and Manufacturing Method Thereof

A double-ended high intensity discharge lamp includes a luminous tube and reflective layer covering at a reflective portion provided on at least a portion of the luminous tube for reflecting light emitted from an illuminator supported in the luminous tube towards the reflective portion to project towards another opposing side of the luminous tube. 1. A double-ended high intensity discharge lamp , comprising:a luminous tube;at least one illuminator supported inside said luminous tube;a plurality of electrical members securely fastened in said luminous tube, wherein said electrical members are connected to said at least one illuminator to supply power to operate said at least one illuminator, wherein said electrical member further comprises at least two terminals permanently fixed in two sealing ends of said luminous tube respectively, anda reflecting layer provided on at least a portion of said luminous tube for reflecting light emitted from said at least one illuminator towards said reflective layer to project the light in a predetermined angle.2. The double-ended high intensity discharge lamp claim 1 , as recited in claim 1 , further comprising at least two retainers disposed against an inner surface of said luminous to hold said illuminator in a center of said luminous tube.3. The double-ended high intensity discharge lamp claim 1 , as recited in claim 1 , wherein said reflecting layer covers one side of said luminous tube such that the light emitted from said illuminator towards said side is reflected by said reflecting layer to combine with the light emitted towards another opposing side of said luminous tube so as to project towards said another opposing side.4. The double-ended high intensity discharge lamp claim 2 , as recited in claim 2 , wherein said reflecting layer covers one side of said luminous tube such that the light emitted from said illuminator towards said side is reflected by said reflecting layer to combine with the light emitted towards another ...

DUAL TUBE SUPPORT FOR ELECTRON EMITTER

An x-ray tube including dual, electrically-conductive emitter tubes to support and provide electrical power to an electron emitter. A method of evacuating and sealing the x-ray tube by drawing a vacuum on the x-ray tube through an inner tube of dual emitter tubes, then pinching the inner tube to seal off the enclosure and to maintain a vacuum therein. 1. An x-ray tube , comprising:a. an evacuated, electrically-insulative enclosure with a cathode and an anode at opposite ends;b. dual, concentric, electrically-conductive emitter tubes extending from the cathode towards the anode, and comprising an inner tube and an outer tube;c. each of the inner and outer tubes having opposite ends comprising a far end disposed closer to the anode and an opposite near end associated with the cathode;d. a first gap between the far end of the outer tube and the anode and a second gap between the far end of the inner tube and the anode; i. electrically-coupled between the far end of the inner tube and the far end of the outer tube;', 'ii. substantially centered across the far end of the outer tube; and', 'iii. having a center that is substantially aligned with a longitudinal axis of the enclosure;, 'e. an electron emitterf. the inner and outer tubes being electrically isolated from one another except for the electron emitter;g. a length of the inner tube being greater than a length of the outer tube;h. the near end of the inner tube extending outside the enclosure; andi. the near end of the inner tube being a pinched-shut end.2. The x-ray tube of claim 1 , wherein the first gap is smaller than a length of the outer tube.3. The x-ray tube of claim 1 , wherein the first gap is between 4% and 25% of a length of the outer tube.4. The x-ray tube of claim 1 , further comprising an annular hollow between the far end of the outer tube and the enclosure.5. The x-ray tube of claim 1 , further comprising a power supply including a first cathode electrical connection that is electrically coupled to ...

GASEOUS-PHASE IONIZING RADIATION GENERATOR

A gaseous-phase ionizing; radiation generator for the voltage controlled production, flux, and use of one or more forms of ionizing electrornagnetic and/or particulate radiation including: embodiments to collect and convert the particulate radiation that is generated by the radiation generator into electricity; embodiments that generate electricity from the ionized gas within the radiation generator by means of an auxiliary electrode structure composed of interdigitated individual electrodes of alternating work function; and a method or procedure for the fabrication and the activation of at least one working electrode composed in part of a metal hydride host material that is not formally considered to be radioactive. 1. A gaseous-phase ionizing radiation generation device comprising:a gas or vapor or a combination thereof containing at least hydrogen including the isotopes and ions of hydrogen;at least one counter-electrode and at least one working electrode, said working electrode being thrilled of a hydrogen host material;a vessel to confine said gas or vapor, said vessel also containing said counter and working electrodes, said counter and working electrodes being physically separated from one another and positioned within the said vessel so as to lie in fluidic contact with said gas or vapor; anda source of electrical current or electrical potential in electrical contact with said counter and working electrodes, said electrical current or potential causing an electric field to be produced between said counter and working electrodes wherein the polarity of said electrical current or said electrical potential causes said counter electrode to have a positive polarity relative to the polarity of said working electrode, and said electric field causes the hydrogen ions IS contained in said gas or vapor to be transmitted toward said working electrode such that the hydrogen ions are diffused from said gas or vapor into and are occluded within the hydrogen host material ...

PIEZOELECTRIC VACUUM TRANSISTOR

A vacuum transistor includes a substrate and a first terminal formed on the substrate. A piezoelectric element has a second terminal formed on the piezoelectric element, wherein the piezoelectric element is provided over the first terminal to provide a gap between the first terminal and the second terminal. The gap is adjusted in accordance with an electrical field on the piezoelectric element. 1. A vacuum transistor , comprising:a substrate with a chamber in the substrate;a first doped region in the substrate below the chamber;a first terminal formed on the first doped region;a piezoelectric material on the substrate and above the chamber, wherein the piezoelectric material includes a second doped region; anda second terminal on the second doped region, wherein the second terminal is aligned with the first terminal, and wherein there is a gap with a distance between the first terminal and the second terminal.2. The vacuum transistor as recited in claim 1 , further comprising a first electrode and a second electrode on a side of the piezoelectric material opposite from the second terminal.3. The vacuum transistor as recited in claim 2 , wherein the first electrode and the second electrode each include interdigitated portions on the piezoelectric material.4. The vacuum transistor as recited in claim 3 , wherein the first electrode and the second electrode are configured to generate an electric field that causes the piezoelectric material to expand or contract.5. The vacuum transistor as recited in claim 4 , wherein the piezoelectric material and chamber are configured to change the distance between the first terminal and the second terminal.6. The vacuum transistor as recited in claim 5 , wherein a tunneling current between the first terminal and the second terminal is a function of the gap distance.7. The vacuum transistor as recited in claim 5 , wherein the first terminal and the second terminal are each made of a metal selected from the group consisting of copper ...

FAST START DIMMABLE RF INDUCTION LAMP

A dimmable induction RF fluorescent lamp comprising a dimming circuit enabling the induction RF fluorescent lamp to dim in response to a signal from an external dimming circuit, and having a main mercury amalgam having a vapor pressure at room temperature which is higher than the vapor pressure of the mercury amalgam formed on the flag. 1. A dimmable induction RF fluorescent lamp , comprising:a lamp envelope filled with a gas mixture at less than typical atmospheric pressure;a power coupler comprising at least one winding of an electrical conductor;an electronic ballast providing appropriate voltage and current to the power coupler;a dimming circuit enabling the induction RF fluorescent lamp to be dimmed from an external control dimming circuit;a flag within a vitreous portion comprised of an exterior surface which will form an amalgam with mercury; anda main amalgam including mercury, wherein the vapor pressure at room temperature of the main amalgam is higher than the vapor pressure of a mercury amalgam formed on the flag.2. The lamp of claim 1 , wherein the external dimming control circuit is an external TRIAC dimming circuit.3. The lamp of claim 1 , wherein the dimming circuit utilizes burst-mode dimming to implement dimming of the induction RF fluorescent lamp claim 1 , where burst-mode dimming periodically interrupts a high frequency voltage and current to the power coupler in order to reduce the power being delivered to the power coupler.4. The lamp of claim 1 , wherein the dimming circuit utilizes frequency-mode dimming to implement dimming of the induction RF fluorescent lamp claim 1 , where frequency-mode dimming adjusts an operating frequency of the induction lamp away from an optimal operating frequency for operation of the electronic ballast in response to an input from the external dimming control circuit.5. The lamp of claim 1 , wherein the dimming circuit utilizes amplitude-mode dimming to implement dimming of the induction RF fluorescent lamp claim ...

ARC TUBE DEVICE AND STEM STRUCTURE FOR ELECTRODELESS PLASMA LAMP

A plasma lamp apparatus. The apparatus has an arc tube structure having an inner region and an outer region in one or more embodiments. The arc tube structure has a first end comprising an associated first end diameter and a second end comprising a second end diameter according to a specific embodiment. The apparatus also has a center region provided between the first end and the second end in one or more embodiments. The center region has a center diameter, which is less than a first end diameter and/or a second end diameter. 126-. (canceled)27. A method for forming a plasma lamp apparatus , the method comprising: providing an arc tube structure; subjecting one portion of the arc tube structure to a thermal treatment process; and coupling a stem structure to the portion of the arc tube structure.28. The method of further comprising evacuating an inner region of the arc tube structure.29. The method of further comprising transferring a fill material to the inner region.30. The method of wherein the fill material comprises liquid mercury.31. The method of wherein the fill material comprises selectively metered liquid mercury.32. The method of wherein the fill material is configured to discharge substantially white light along a visible range representative of a black body source and providing at least 120 lumens per watt.33. The method of wherein the fill material comprises thulium bromide ranging from about one third to about four thirds mg/cm.sup.3.34. The method of wherein the fill material comprises indium bromide ranging from about one third to about four thirds mg/cm.sup.3.35. The method of wherein the fill material comprises mercury ranging from about 10 to about 13.333 mg/cm.sup.3.36. The method of wherein the fill material comprises dysprosium bromide ranging from about one third to about four thirds mg/cm.sup.3.37. The method of wherein the fill material comprises a determined amount of dysprosium bromide to cause a selected color temperature.38. The method ...

Plasma Crucible Sealing

A plasma crucible () has a through bore () and two tubes () butt sealed on to the end faces () of the crucible. One () of the tubes is closed prior to the filling of the crucible. The tube is tipped off and worked in a glass lathe to form it to have a flat end (). After evacuation, dosing and gas fill, the end () is heated to drive off impurities in the dose, with its active constituent condensing within the bore (). Then, the other tube () is tipped off in the similar manner. 112-. (canceled)13. A method of sealing a filled LUWPL suitable for use with a surrounding Faraday cage for establishment of a microwave excited plasma in the filled void , the method consisting in the steps of:providing an unsealed LUWPL of lucent material with a void open at one end only, the void having an open end at one face of a fabrication of the unsealed LUWPL and extending towards another face thereof; 'the sealing tube being aligned with the void and extending away from the one face at a mouth of the open void;', 'providing a sealing tube of lucent material fusible to the fabrication, the tube being of a smaller cross-section than the fabrication,'} 'the sealing tube being hermetically sealed directly to the fabrication of the unsealed LUWPL in communication with the void leaving the one face extant radially beyond the tube after its sealing on;', 'fusing the sealing tube,'}inserting excitable material into the void via the sealing tube;evacuating the void via the sealing tube, with the tube oriented such that the excitable material drops to the other face end of the void;heating the lucent material surrounding the other face end of the void to drive off volatile impurity from the excitable material, the impurity being evacuated;allowing the excitable material to condense at least substantially within the void;introducing an inert gas into the void via the tube; andsealing of the void, enclosing the excitable material and the inert gas, by sealing the sealing tube at or close to the ...

AMALGAM BALLS HAVING AN ALLOY COATING

Energy-saving lamps contain a gas filling of mercury vapour and argon in a gas discharge bulb. Amalgam balls are used for filling the gas discharge bulb with mercury. Novel coated balls whose operating life in the case of automatic metered introduction is increased by coating of the balls with an alloy powder and conglutination of the amalgam balls during storage and processing is prevented are proposed, 1. An amalgam ball which is coated with an alloy powder , whereinthe alloy powder has a composition of silver (Ag) from 3% by weight to 80% by weight, copper (Cu) from 0,5% by weight to 43% by weight, tin (Sn) from 0% by weight to 96.5% by weight, zinc (Zn) from 0% by weight to 5% by weight, indium (In) from 0% by weight to 10% by weight and gold, palladium and platinum (Au/Pd/Pt), individually or in combination with one another, from 0% by weight to 5% by weight, where the amounts of the metals add up to a total of 100% by weight.2. An amalgam ball as claimed in claim 1 , whereinthe powder particles have a particle diameter of less than 100 μm.3. An amalgam ball as claimed in claim 1 , whereinthe alloy powder contains more than 3% by weight of silver or copper when the tin content is greater than 90% by weight.4. An amalgam ball as claimed in claim 1 ,whereinthe amalgam ball is coated with an amount of from 1 to 10% by weight, based on the weight of the ball, of the alloy powder.5. An amalgam ball claim 1 , as claimed in claim 1 ,wherein:the amalgam ball is additionally coated with an amount of from 0.001 to 1% by weight of a powder of a metal oxide.6. An amalgam ball as claimed in claim 1 ,wherein the amalgam is an amalgam of the metals tin (Sn), zinc (Zn), bismuth (Bi), indium (In) and alloys of these with one another.7. An amalgam ball as claimed in claim 1 ,whereinthe ball has a diameter in the range from 50 to 3000 μm.8. A process for producing the amalgam balls as claimed in claim 1 ,whereinthe amalgam is completely melted and the melt is introduced dropwise ...

PREPARATION OF A QUARTZ GLASS BODY

One aspect relates to a process for the preparation of a quartz glass body including: i.) providing a silicon dioxide granulate, ii.) making a first glass melt out of the silicon dioxide granulate, iii.) making a glass product out of at least one part of the glass melt, iv.) reducing the size of the glass product to obtain a quartz glass grain, v.) making a further glass melt from the quartz glass grain and vi.) making a quartz glass body out of at least one part of the further glass melt. Furthermore, one aspect relates to a quartz glass body obtainable by this process. Furthermore, one aspect relates to a reactor, which is obtainable by further processing of the quartz glass body. 118-. (canceled)19. A process for the preparation of a quartz glass body comprising: I. providing a pyrogenically produced silicon dioxide powder; and', 'II. processing the silicon dioxide powder to the silicon dioxide granulate, wherein the silicon dioxide granulate has a greater particle diameter than the silicon dioxide powder;, 'i.) providing a silicon dioxide granulate comprisingii.) making a first glass melt out of the silicon dioxide granulate;iii.) making a glass product out of at least one part of the first glass melt;iv.) reducing the size of the glass product to obtain a quartz glass grain;v.) making a further glass melt from the quartz glass grain; andvi.) making the quartz glass body out of at least one part of the further glass melt.20. The process according to claim 19 , wherein the glass product has at least one of the following features:A] a transmission of more than 0.3, particularly preferably of more than 0.5;B] a blistering in the range from 5 to 5000 based on 1 kg of the glass product;C] an average bubble size in a range from 0.5 to 10 mm;{'sup': '2', 'D] a BET surface area of less than 1 m/g;'}{'sup': '3', 'E] a density in a range from 2.1 to 2.3 g/cm;'}F] a carbon content of less than 5 ppm;G] a total metal content of metals different to aluminium of less than ...

MERCURY DOSING COMPOSITION

An improved mercury dosing composition is described. A method for dispensing mercury with this composition and to discharge lamps containing each composition is also described. 1. A mercury dosing composition consisting of titanium , copper , silicon and mercury , wherein:mercury is comprised between 10 and 35 wt %,silicon is comprised between 1 and 10 wt %,the sum of titanium and copper is comprised between 55 and 89 wt %,the weight ratio between copper and titanium is comprised between 0.95 and 1.2, andan overall cumulative content of traces of unavoidable impurities is equal to or less than 0.5 wt %.2. (canceled)3. A method for producing the mercury dosing composition according to claim 1 , wherein said composition is made by:pre-alloying all the components with the exception of mercury, andexposing to mercury such pre-alloyed composition.4. A method for producing the mercury dosing composition according to claim 1 , wherein said composition is made by:pre-mixing the elements in powder form with the exception of mercury, andexposing to mercury such pre-mixed powders.5. A method for mercury dosing claim 1 , comprising:heating a system for at least 15 seconds at a temperature of at least 800° C., the system comprising:a metallic holder and{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'at least a deposit of a mercury dosing composition according to .'}6. The method according to claim 5 , wherein said temperature is comprised between 800° C. and 900° C.7. The method according to claim 5 , wherein the mercury dosing composition is in the form of powders with a size equal to or less than 300 μm.8. The method according to claim 7 , wherein said powders are deposited on the metallic holder.9. The method according to claim 8 , wherein said powders are deposited in the form of tracks with a width comprised between 1 mm and 10 mm and a height equal to or less than 0.5 mm.10. The method according to claim 7 , wherein said powders are deposited in a metallic holder having ...

RADIATION GENERATING TUBE, RADIATION GENERATING APPARATUS, RADIOGRAPHY SYSTEM AND MANUFACTURING METHOD THEREOF

The present invention relates to a radiation generating tube. The radiation generating tube includes an envelope including an insulating tubular member having at least two openings, a cathode connected to one of the openings of the insulating tubular member, and an anode connected to the other of the openings of the insulating tubular member. At least one of the cathode and the anode and the insulating tubular member are bonded at a bonded portion with an electrically conductive bonding member; and the bonded portion bonded with the electrically conductive bonding member is coated with a dielectric layer. 1. A radiation generating apparatus comprising: an envelope including an insulating tube having a pair of tube ends, a cathode connected to one of the pair of tube ends, and an anode connected to the other of the pair of tube end;', 'an electron emitting source connected to the cathode;', 'a target connected to the anode; and', 'a conductive bonding member bonded between the insulating tube and at least any one of the cathode and the anode;, 'a radiation generating tube includinga conductive container grounded and accommodating the radiation generating tube;insulating liquid filled in a rest space between the conductive container and the radiation generating tube; anda dielectric member located outside of the insulating tube in the conductive container,wherein the dielectric member and the insulating liquid are located between the conductive bonding member and the conductive container.2. The radiation generating apparatus according to claim 1 , wherein the dielectric member relaxes electric field concentration at a bonded region bonded between the insulting tube and at least any one of the cathode and the anode via the conductive bonding member.3. The radiation generating apparatus according to claim 1 , wherein the conductive bonding member is shaped annularly and the dielectric member is shaped annularly.4. The radiation generating apparatus according to claim 1 ...

Double-Ended Ceramic Metal Halide Lamp

A double-ended ceramic metal halide lamp includes a luminous tube; at least two illuminators serially connected with each other deposed inside the luminous tube; and at least one ring-shaped retainers arranged between two illuminators to support the illuminators located along a central line of the luminous tube. A manufacturing method for a ceramic metal halide lamp includes following steps: (1) Arrange at least two serially connected illuminators inside an interior of a luminous tube; (2) Seal two ends of the luminous tube by a press sealing technique; and (3) Extract out the gas inside the luminous tube to form an eyelet at a central portion of the luminous tube. 1. A double-ended ceramic metal halide lamp , comprising:a luminous tube having two sealed ends, wherein at least one of said sealed ends of said luminous tube is formed as a square tab for engaging with a socket of a lamp holder of an external fixture;at least two illuminators serially connected with each other deposed inside said luminous tube; andat least one retainer located between said two illuminators to support said illuminators along a central line of said luminous tube.2. The double-ended ceramic metal halide lamp claim 1 , as recited in claim 1 , further comprising a plurality of U-shaped connectors located at two opposed ends of said illuminators to provide electrical connections between each of the illuminators.3. The double-ended ceramic metal halide lamp claim 2 , as recited in claim 2 , wherein each of said illuminator is an arc-tube having a wall made by ceramic.4. The double-ended ceramic metal halide lamp claim 2 , as recited in claim 2 , wherein each of said illuminators has two opposed ends for receiving a current from said U-shaped conductors.5. The double-ended ceramic metal halide lamp claim 1 , as recited in claim 1 , wherein each of said illuminators is a 315 W ceramic metal halide lamp.6. The double-ended ceramic metal halide lamp claim 5 , as recited in claim 5 , wherein three ...

Double-Ended High Intensity Discharge Lamp and Manufacturing Method Thereof

A double-ended high intensity discharge lamp includes a luminous tube and reflective layer covering at a reflective portion provided on at least a portion of aid luminous tube for reflecting light emitted from an illuminator supported in the luminous tube towards the reflective portion to project towards another opposing side of the luminous tube. 1. A double-ended high intensity discharge lamp , comprising:a luminous tube;at least one illuminator supported inside said luminous tube;a plurality of electrical members securely fastened in said luminous tube, wherein said electrical members are connected to said illuminator to supply power to operate said illuminator, wherein said electrical member further comprises at least two terminals permanently fixed in two sealing ends of said luminous tube respectively; anda reflecting layer provided on at least a portion of said luminous tube for reflecting light emitted from said illuminator towards said reflective layer to project the light in a predetermined angle.2. The double-ended high intensity discharge lamp claim 1 , as recited in claim 1 , wherein said reflecting layer covers one side of said luminous tube such that the light emitted from said illuminator towards said side is reflected by said reflecting layer to combine with the light emitted towards another opposing side of said luminous tube so as to project towards said another opposing side.3. The double-ended high intensity discharge lamp claim 2 , as recited in claim 2 , wherein said luminous tube has a reflective portion on said side claim 2 , which has an arc-shape and a curvature provided with respect to said reflecting layer claim 2 , wherein said reflecting layer is attached on said inner surface of said reflective portion of said luminous tube.4. The double-ended high intensity discharge lamp claim 2 , as recited in claim 2 , wherein said luminous tube has a reflective portion on said side claim 2 , which has an arc-shape and a curvature provided with ...

Double-Ended High Intensity Discharge Lamp and Manufacturing Method Thereof

A double-ended high intensity discharge lamp includes a luminous tube which comprises an inner tube and an outer tube. At least one electrical member is securely fastened inside the luminous tube and at least one illuminator supported inside the luminous tube with a distributor connected with the electrical member to receive power and supply the illuminator. The outer tube is another protective shield to stop spreading in explosion of the illuminator. 1. A double-ended high intensity discharge lamp , comprising:a luminous tube which comprises an inner tube and an outer tube formed coaxially around and extended along a length of said inner tube;at least one illuminator supported inside said luminous tube, wherein said luminous tube forms a ventilated channel between said inner tube and said outer tube as a protective shielding adapted to stop spreading in explosion of said illuminator; anda plurality of electrical members securely fastened in said luminous tube, wherein said electrical members are connected to said illuminator to supply power to operate said illuminator, wherein each of said electrical members further comprises at least two terminals which are permanently fixed in two sealing ends of said luminous tube respectively.2. The double-ended high intensity discharge lamp claim 1 , as recited in claim 1 , wherein said outer tube covers said inner tube in an end-to-end manner and said ventilated channel is formed to communicate between said inner tube and said outer tube.3. The double-ended high intensity discharge lamp claim 1 , as recited in claim 1 , wherein said inner tube has an inner opening and said outer tube has an outer opening claim 1 , wherein said outer opening of said outer tube communicates with said inner opening of said outer tube through said ventilated channel.4. The double-ended high intensity discharge lamp claim 2 , as recited in claim 2 , wherein said inner tube has an inner opening and said outer tube has an outer opening claim 2 , ...

VERTICAL PUMPING APPARATUS AND METHOD FOR DISTRIBUTION MERCURY IN A PUMPING AND LAMP GAS-FILLING PROCESS

The present invention relates to a method of and a vertical pumping device () for internally distributing Hg in a fluorescent tube body (). The bottom () of the fluorescent tube body () is closed. The device () arranges, in a first position, a first solid body (′) comprising a predetermined first amount of bound Hg. The device () arranges, in a second position, a second solid body (″) comprising a predetermined second amount of bound Hg. A first release (E1) of the first amount of Hg is achieved in the fluorescent tube body () by gasification with heat and under pressure for purification of contaminant particles in the fluorescent tube body. A second release (E2) of the second amount of Hg is achieved in the fluorescent tube body () by gasification attained for the occluded mercury vapour of the fluorescent tube body (). 1. A method of internally distributing Hg in a fluorescent tube body in a vertical pumping device , comprising:providing a bottom by closing the downward facing end of the fluorescent tube body;arranging, in a first position, at least one first solid body comprising a predetermined first amount of bound Hg to be able to achieve a first release of the first amount of Hg in the fluorescent tube body by gasification;arranging, in a second position, at least one second solid body comprising a predetermined second amount of bound Hg to be able to achieve a second release of the second amount of Hg in the fluorescent tube body by gasification;achieving the said first release of the first amount of Hg with heat and under pressure attained in the fluorescent tube body for purification;achieving the said second release of the second amount of Hg with heat and under pressure attained for the occluded mercury vapour of the fluorescent tube body; andreleasing the fluorescent tube body from the vertical pumping device.215-. (canceled)16. The method according to claim 1 , further comprising:coupling the upper end of the fluorescent tube body to an evacuation pump ...

PLASMA GENERATING DEVICE AND MANUFACTURING METHOD THEREOF

The present invention provides a plasma generating device comprising a high voltage driving device, an insulated substrate, and two electrode units. The present invention further provides a manufacturing method of a plasma generating device comprising the following steps of: (1) preparing an insulated substrate with a first surface and a second surface; (2) preparing two electrode units which respectively dispose one electrode unit on the first surface and the second surface, and (3) connecting the electrode with the high voltage driving device. Compared to the prior arts, the present invention provides a simpler process to manufacture the micro plasma generating device without using delicate facilities or machine tools. The present invention has advantages of lower cost and simpler manufacturing processes. 1. A plasma generating device , comprising:a high voltage driving device;an insulated substrate, having a first surface and a second surface; andtwo electrode units, respectively set on the first surface and the second surface and electrically connected the to the high voltage driving device;wherein when the electrode units are powered by the high voltage driving device, the plasma is generated on the first surface.2. The plasma generating device of claim 1 , wherein each electrode unit is an integrated electrode unit.3. The plasma generating device of claim 1 , wherein the electrode units comprise a plurality of discrete electrode units and a plurality of connectors for electrically connecting the discrete electrodes to each other.4. The plasma generating device of claim 1 , wherein a voltage difference generated from the high voltage driving device is at least 200 volt claim 1 , the high voltage driving device is a pulsed electrical power or an AC power with a frequency of an output voltage between 100 Hz and 1 claim 1 ,000 claim 1 ,000 Hz claim 1 , and the electrical resistivity of the insulated substrate is higher than 1 claim 1 ,000 Ω-m.5. The plasma ...

Piezoelectric vacuum transistor

A vacuum transistor includes a substrate and a first terminal formed on the substrate. A piezoelectric element has a second terminal formed on the piezoelectric element, wherein the piezoelectric element is provided over the first terminal to provide a gap between the first terminal and the second terminal. The gap is adjusted in accordance with an electrical field on the piezoelectric element.

PIEZOELECTRIC VACUUM TRANSISTOR

A vacuum transistor includes a substrate and a first terminal formed on the substrate. A piezoelectric element has a second terminal formed on the piezoelectric element, wherein the piezoelectric element is provided over the first terminal to provide a gap between the first terminal and the second terminal. The gap is adjusted in accordance with an electrical field on the piezoelectric element. 1. A method for fabricating a vacuum transistor , comprising:forming a first terminal on a substrate;forming a second terminal on a piezoelectric element, wherein the piezoelectric element is provided over the first terminal to provide a gap between the first terminal and the second terminal;forming electrodes on the piezoelectric element such that the electrodes control a gap distance in accordance with an electrical field placed on the piezoelectric element; andevacuating the gap.2. The method as recited in claim 1 , wherein the piezoelectric element includes a beam element that distorts to adjust the gap when the electrical field is applied.3. The method as recited in claim 1 , wherein forming the electrodes includes forming the electrodes in an interdigitated pattern.4. The method as recited in claim 1 , wherein evacuating the gap includes drawing an ambient pressure less than atmospheric pressure.5. The method as recited in claim 1 , further comprising setting the gap to permit on/off switching of the transistor in accordance with the electrical field.6. The method as recited in claim 1 , further comprising forming source/drain electrodes on an opposite side of the piezoelectric element from the second terminal. The present invention generally relates to vacuum transistors, and more particularly to transistors having a piezoelectric material for adjusting a vacuum gap between source and drain regions.Vacuum transistors have properties that can be advantageous in many instances. Also referred to as vacuum-channel transistors, vacuum transistors can operate at higher ...

HIGH-POWER ULTRAVIOLET (UV) AND VACUUM ULTRAVIOLET (VUV) LAMPS WITH MICRO-CAVITY PLASMA ARRAYS

A product having at least one plasma lamp that includes plates that are approximately parallel, with at least one array of microcavities formed in a surface of at least one plate. When desirable, the plates are separated a fixed distance by spacers with at least one spacer being placed near the plate's edge to form a hermetic seal therewith. A gas makes contact with the microcavity array. Electrodes capable of delivering a time-varying voltage are located such that the application of the time-varying voltage interacts with the gas to form a glow discharge plasma in the microcavities and the fixed volume between the plates. The glow discharge plasma efficiently and uniformly emits radiation that is predominantly in the UV/VUV spectral range with at least a portion of the radiation being emitted from the plasma lamp. 1. A product that includes at least one UV/VUV-emitting plasma lamp; the plasma lamp comprising:two or more internal plates, each internal plate having an interior surface and an exterior surface; the internal surface of each internal plate being positioned approximately parallel to and separated by a predetermined distance from the internal surface of another internal plate, such that a fixed volume is formed between the internal plates;at least one array of microcavities formed in the interior surface of at least one of the internal plates, the microcavities in the at least one array comprising a geometric shape having a predetermined primary spatial width that is in the range of about 3 μm to about 5,000 μm and/or a predetermined spatial depth that is in the range of about 1 μm to about 1,000 μm;a gas or mixture of gases in which a glow discharge (plasma) is produced; the gas occupying the fixed volume between the internal plates and being in contact with the at least one array of microcavities; anda plurality of electrodes connected to a power supply designed to deliver a time-varying voltage;wherein the time-varying voltage interacts with the gas, ...

Radiation generating tube and radiation generating apparatus

The present invention relates to a radiation generating tube. The radiation generating tube includes an envelope including an insulating tubular member having at least two openings, a cathode connected to one of the openings of the insulating tubular member, and an anode connected to the other of the openings of the insulating tubular member. At least one of the cathode and the anode and the insulating tubular member are bonded at a bonded portion with an electrically conductive bonding member; and the bonded portion bonded with the electrically conductive bonding member is coated with a dielectric layer.

Method for Cold-Cutting a Lamp

A method is described for cold-cutting a lamp having an inner pressure that is lower than the atmospheric pressure and containing a pollutant. The method includes keeping the lamp in position; cutting the lamp at at least one cutting point; prior to cutting, submerging the cutting point in a liquid or pasty composition; keeping the cutting point submerged during the cutting; and suctioning part of the composition into each cut-off portion. The composition is a dilatant and has a temperature no lower than the pour point thereof, prior to the cutting step. After the cutting, the temperature of the dilatant composition is reduced to a temperature lower than the pour point thereof, such as to increase the viscosity thereof and create a sealed stopper.

METHOD OF MANUFACTURING FLUORESCENT LAMP AND FLUORESCENT LAMP MANUFACTURED USING THE SAME

Disclosed herein are a method of manufacturing a fluorescent lamp and a fluorescent lamp manufactured using the same. The method includes preparing a flare having an upper surface that corresponds to a cross-sectional area of a glass tube of the lamp, manufacturing a stem by forming a lead-in wire and an exhaust tube that pass from a lower surface of the flare to the upper surface thereof and connecting a filament to the lead-in wire of the stem, and melting a circumference of the upper surface of the flare of the stem, introducing the filament into the glass tube via an opening thereof, and contact sealing the upper surface of the flare to an end of the glass tube in such a way that the stem is located outside the glass tube. 1. A method of manufacturing a fluorescent lamp , comprising:preparing a flare having an upper surface that corresponds to a cross-sectional area of a glass tube of the lamp;manufacturing a stem by forming a lead-in wire and an exhaust tube that pass from a lower surface of the flare to the upper surface thereof, and connecting a filament to the lead-in wire of the stem; andmelting a circumference of the upper surface of the flare of the stem, introducing the filament into the glass tube via an opening thereof, and contact sealing the upper surface of the flare to an end of the glass tube in such a way that the stem is located outside the glass tube.2. The method of claim 1 , wherein the manufacturing the stem comprises:forming the lead-in wire and the exhaust tube in such a way as to pass from the lower surface of the flare to the upper surface thereof;heating and pinch sealing a middle portion of the flare; andconnecting the filament to the lead-in wire of the stem.3. The method of claim 2 , wherein at the preparing the flare claim 2 , the flare is manufactured such that a cross-sectional area thereof is reduced for a predetermined length from the upper surface of the flare to a lower end thereof.4. The method of claim 2 , wherein at the ...

HIGH INTENSITY DISCHARGE LAMPS WITH DOSING AID

A ceramic metal halide lamp according to various embodiments can include a discharge vessel and an ionizable fill. The ionizable fill is sealed within the discharge vessel. The ionizable fill includes an oxygen dispenser to introduce oxygen in a form of a pellet into the discharge vessel in a controlled manner to facilitate a tungsten halogen wall cleaning cycle. The pellet comprises aluminum-oxide and molybdenum-oxide. 1. A ceramic metal halide lamp , comprising:a discharge vessel; and an oxygen dispenser to introduce oxygen in a form of a pellet into the discharge vessel in a controlled manner to facilitate a tungsten halogen wall cleaning cycle; and', 'the pellet comprises aluminum-oxide and molybdenum-oxide., 'an ionizable fill sealed within the discharge vessel, the ionizable fill comprising2. The lamp of claim 1 , wherein the oxygen dispenser is controlled to accurately dose a concentration of the oxygen into the discharge vessel.3. The lamp of claim 1 , wherein the molybdenum-oxide is molybdenum-trioxide (MoO).4. The lamp of claim 1 , wherein the pellet comprises a spongy structure.5. The lamp of claim 1 , wherein the pellet comprises a spongy aluminum-oxide structure defining a plurality of interstitial voids containing a dosing component claim 1 , which comprises the molybdenum-oxide.6. The lamp of claim 1 , wherein the pellet has a spheroidal configuration.7. The lamp of claim 1 , wherein the pellet has a solid aluminum-oxide sphere configuration containing a dose component deposited on an external surface of the pellet and the dose component comprises the molybdenum-oxide.8. The lamp of claim 1 , wherein the pellet further comprises an excess metal for gettering unwanted impurities in the discharge vessel.9. The lamp of claim 1 , wherein the pellet is selected to have a diameter smaller than a diameter of a dosing tube connected to the discharge vessel.10. A method of forming a ceramic halide lamp claim 1 , comprising:providing a discharge vessel; and an ...

Fast start fluorescent light bulb

An RF fluorescent lamp, comprising a bulbous vitreous portion of the RF fluorescent lamp comprising a vitreous envelope filled with a working gas mixture, a power coupler to induce an alternating electric field within the vitreous envelope, an electronic ballast, and a mercury amalgam accommodating structure mounted within the lamp envelope and adapted to absorb power from the electric field to rapidly heat and vaporize an amalgam of mercury to rapidly illuminate the lamp envelope during a turn-on phase of the RF fluorescent lamp, wherein the structure is comprised of a substrate material coated with a mixture of indium and gold.

水銀封入方法

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Manufacturing method of bulkhead for high brightness plasma display panel

본 발명은 고정세화 고종횡비를 갖는 격벽을 제조하는 고휘도 플라즈마 디스플레이패널용 격벽 제조방법에 관한 것이다. The present invention relates to a barrier rib manufacturing method for a high brightness plasma display panel for producing a barrier rib having a high definition high aspect ratio. 본 발명에 따른 고휘도 플라즈마 디스플레이 패널용 격벽 제조방법은 슬러리를 형성하는 단계와, 슬러리를 몰드에 균일한 두께로 충진시키는 단계와, 슬러리가 경화된 성형물의 상부에 전극을 형성하는 단계와, 전극이 형성된 성형물의 상부에 기판을 부착하는 단계와, 몰드를 분리한후, 기판에 형성된 격벽을 소성하는 단계를 포함한다. According to the present invention, a method of manufacturing a partition wall for a high brightness plasma display panel includes forming a slurry, filling a slurry into a mold with a uniform thickness, forming an electrode on an upper part of the molded product, and forming an electrode. Attaching a substrate on top of the formed molding, and after separating the mold, firing the partition wall formed on the substrate. 이에따라, 본 발명에 따른 고휘도 플라즈마 디스플레이 패널용 격벽 제조방법은 고정세화, 고 종횡비(High-Ratio)를 갖는 격벽을 형성하게 된다. 또한, 공정을 단순화하여 제조수율을 향상시키게 된다. 또한, 제조비용을 저감시킴과 아울러, 제품을 경량화 하게 된다. Accordingly, the method for manufacturing a high brightness plasma display panel partition wall according to the present invention forms a partition having high definition and high aspect ratio. In addition, the process is simplified to improve the production yield. In addition, the manufacturing cost is reduced, and the weight of the product is reduced.

画像表示装置の製造方法

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Manufacture of magnetron

塑料led灯泡

一种LED灯泡(10)，具有灯泡形状的外壳(30)、该灯泡形状的外壳内的导热塑料材料(60)、以及该灯泡形状的外壳内的至少一个LED(50)。该灯泡还包括基座(20)，其中将该基座形成插入到标准电插口内所需的尺寸。

Gas enclosure system

본 발명은 밀폐 방식으로 밀봉된 가스 엔클로저 조립체 및 시스템의 여러 실시예들에 관한 것으로서, 상기 가스 엔클로저 조립체 및 시스템은 용이하게 이동되고 조립될 수 있으며 내부에 포함된 다양한 장치 및 기기에 최대로 접근하고 불활성가스 볼륨을 최소로 유지하기 위해 제공된다. 본 발명의 밀폐 방식으로 밀봉된 가스 엔클로저 조립체 및 시스템의 여러 실시예들은 가스 엔클로저 조립체의 내부 볼륨을 최소화시키는 방식으로 구성되고, 이와 동시에, 다양한 OLED 프린팅 시스템의 다양한 풋프린트를 수용하기 위해 작업 공간을 최적화시키도록 구성된 가스 엔클로저 조립체를 포함할 수 있다. 이러한 구성된 가스 엔클로저 조립체의 여러 실시예들은, 중지시간을 최소화시키면서도, 유지보수를 위해 내부에 용이하게 접근하고 처리 공정 동안 외부로부터 가스 엔클로저 조립체의 내부에 쉽게 접근할 수 있다. The present invention relates to several embodiments of a hermetically sealed gas enclosure assembly and system, wherein the gas enclosure assembly and system can be easily moved and assembled, providing maximum access to the various devices and appliances contained therein; Provided to keep the inert gas volume to a minimum. Various embodiments of the hermetically sealed gas enclosure assembly and system of the present invention are constructed in a manner that minimizes the internal volume of the gas enclosure assembly, while simultaneously providing a workspace to accommodate the various footprints of various OLED printing systems. and a gas enclosure assembly configured to optimize. Various embodiments of such a configured gas enclosure assembly can provide easy access to the interior for maintenance and easy access to the interior of the gas enclosure assembly from outside during processing, while minimizing downtime.

Apparatus for manufacturing fluorescent lamp

An apparatus for manufacturing a fluorescent lamp is provided to shorten an aging time and reduce an error rate by controlling a local condensing effect of mercury vapor. A supporting unit(110) is installed inside a furnace in order to support a fluorescent lamp(10). A vacuum exhaust unit(130) is arranged at one side of the furnace and exhausts a plurality of discharge channels in a vacuum state. A mercury heating unit(144) is arranged inside the furnace and injects mercury vapor in the inside of the discharge channels by inducing the generation of the mercury vapor. A transferring unit(150) transfers the supporting unit from one side to the other side of the furnace.

Apparatus for manufacturing fluorescent lamp

본 발명은 형광램프 실링장치에 관한 것으로, 더욱 상세하게는 형광램프를 제작하는 과정에서 실링 공정 진행시 전극의 산화방지를 위해 유리관에 환원가스를 주입하는 형광램프 실링장치에 관한 것이다. The present invention relates to a fluorescent lamp sealing device, and more particularly to a fluorescent lamp sealing device for injecting a reducing gas into the glass tube to prevent oxidation of the electrode during the sealing process in the process of manufacturing the fluorescent lamp. 본 발명은, 형광램프의 상단을 물고 공정을 진행하는 다수개의 헤드; 상기 다수개의 헤드가 일정한 간격으로 결합되어 회전하는 회전판; 상기 헤드에 일정한 시간 간격으로 형광램프를 공급하는 로딩부; 상기 회전판의 하측에 고정된 상태로 배치되어 상기 회전판에 의하여 회전 이동하는 형광램프에 대하여 전극을 삽입하고, 봉지 공정을 진행하는 공정판; 상기 헤드로부터 공정이 완료된 형광램프를 받아서 외부로 배출하는 언로딩부; 상기 헤드에 결합된 상태로 상기 헤드부와 함께 회전하며, 상기 헤드부에 결합되는 형광램프 내부로 환원가스를 공급하는 환원가스 공급부;를 포함하는 형광램프 실링장치를 제공한다. The present invention, a plurality of heads to the process of biting the upper end of the fluorescent lamp; A rotating plate to which the plurality of heads are coupled and rotated at regular intervals; A loading unit supplying the fluorescent lamp to the head at regular time intervals; A process plate disposed in a fixed state at the lower side of the rotating plate and inserting an electrode with respect to the fluorescent lamp which is rotated by the rotating plate, and performing a sealing process; An unloading unit which receives a fluorescent lamp from which the process is completed and discharges it to the outside; It provides a fluorescent lamp sealing device comprising a; and a reducing gas supply unit for rotating with the head portion coupled to the head, and supplies a reducing gas into the fluorescent lamp coupled to the head portion. 형광램프, 실링, 실링장치, 환원가스 Fluorescent lamp, sealing, sealing device, reducing gas

Field emitter flat display with getter and method for obtaining it

내부 진공 공간을 가지는 전계 방사기 평판 디스플레이는 내부 진공 공간에, a) 높은 전기장에 의해 구동된 전자를 방사하는 한층의 여기 인광 물질 및 다수의 마이크로캐소드(MT); 및 b) 다수의 전기 피드쓰로우(P)및 진공 안정기(G)가 수용된다. 상기 진공 안정기(G)는 20 내지 180㎛ 두께인 비휘발성 게터 물질의 다공성 지지층으로 필연적으로 형성되고, 마이크로캐소드, 인광 물질 및 피드쓰로우가 없는 존에 수용된다.

Field emitter flat display containing a getter and process for obtaining it

具有一内部真空空间的场发射平板显示器，真空空间内有： a)一层活性荧光粉和大量可在高电场作用下发射电子的微阴极(MT)： b)大量电极引线(P)和一真空稳定器(G)。 所述真空稳定器基本上是由一多孔不挥发消气材料的多孔被支撑层组成，有20～180μm厚，放置在一个基本上独立于微阴极、荧光粉和引线的区域中。

Gas enclosure system

본 발명은 밀폐 방식으로 밀봉된 가스 엔클로저 조립체 및 시스템의 여러 실시예들에 관한 것으로서, 상기 가스 엔클로저 조립체 및 시스템은 용이하게 이동되고 조립될 수 있으며 내부에 포함된 다양한 장치 및 기기에 최대로 접근하고 불활성가스 볼륨을 최소로 유지하기 위해 제공된다. 본 발명의 밀폐 방식으로 밀봉된 가스 엔클로저 조립체 및 시스템의 여러 실시예들은 가스 엔클로저 조립체의 내부 볼륨을 최소화시키는 방식으로 구성되고, 이와 동시에, 다양한 OLED 프린팅 시스템의 다양한 풋프린트를 수용하기 위해 작업 공간을 최적화시키도록 구성된 가스 엔클로저 조립체를 포함할 수 있다. 이러한 구성된 가스 엔클로저 조립체의 여러 실시예들은, 중지시간을 최소화시키면서도, 유지보수를 위해 내부에 용이하게 접근하고 처리 공정 동안 외부로부터 가스 엔클로저 조립체의 내부에 쉽게 접근할 수 있다. The present invention is directed to several embodiments of a hermetically sealed gas enclosure assembly and system wherein the gas enclosure assembly and system can be easily moved and assembled and provides maximum access to the various devices and devices contained therein. It is provided to keep the inert gas volume to a minimum. Various embodiments of the hermetically sealed gas enclosure assembly and system of the present invention are configured in such a way as to minimize the internal volume of the gas enclosure assembly, while at the same time providing a workspace to accommodate the various footprints of the various OLED printing systems. It may include a gas enclosure assembly configured to optimize. Various embodiments of this configured gas enclosure assembly provide easy access to the interior for maintenance and easy access to the interior of the gas enclosure assembly from outside during processing, while minimizing downtime.

Device that supply and seal the gas of Plasma Display Panel

본 발명은 평판 디스플레이(PDP, PED, LCD)의 두 패널에 접착제를 도포하여 진공속에서 간접열을 가하여 두 패널을 1차적으로 밀봉하고, 밀봉된 패널을 최종적으로 밀봉하는 바, 밀봉장치를 하부 패널에 밀착시켜 주입가스를 패널내부로 특정 압력까지 주입한 후 하부에 유동성이 있는 캡에 히터를 접촉시켜 전원을 인가하여 밀봉캡에 도포되어 있는 접착제를 가열하여서 최종 밀봉시키는 방법을 제공하여 접착제로 인한 오염을 없애 제품의 품질을 향상시키고, 작업능률을 향상시키고자 한 것이다. The present invention is applied to the two panels of the flat panel display (PDP, PED, LCD) by applying an indirect heat in a vacuum to seal the two panels first, and finally to seal the sealed panel, the bottom sealing device It adheres to the panel and injects the injected gas to the inside of the panel to a certain pressure, and then contacts the heater with a fluid cap at the bottom to apply power to heat the adhesive applied to the sealing cap to provide a method of final sealing. The aim is to improve product quality and to improve work efficiency by eliminating contamination.

Fluorescent Lamp Manufacturing Equipment for CCFL

본 발명은 CCFL용 형광램프 제조장치에 관한 것으로, 더욱 상세하게는 CCFL용 형광램프의 제작공정을 수행하는 과정에서 유리관 내부를 진공상태로 만들 때 진공 시간은 최대한 연장시켜 공정 완료 시간이 감소될 수 있게 한 CCFL용 형광램프 제조장치에 관한 것이다. The present invention relates to an apparatus for manufacturing a fluorescent lamp for CCFL, and more particularly, when the inside of the glass tube is made in a vacuum state during the manufacturing process of the fluorescent lamp for CCFL, the vacuum time can be extended to maximize the process completion time. It relates to a fluorescent lamp manufacturing apparatus for CCFL. 즉, 본 발명은 방사상으로 배치된 다수개의 유리관 상단과 하단을 지지한 상태로 회전과 승강이 가능한 상부 및 하부 플레이트, 상기 하부 플레이트의 하부에 설치되어 연동 회전하며 방사상으로 형성된 다수의 전달홀에 설치된 가스전달라인을 통해 상기 유리관으로 가스를 전달하기 위한 회전 플레이트, 상기 회전 플레이트의 하부에 밀착되며 상기 전달홀에 연통되도록 형성된 다수의 공급홀에 가스를 공급하기 위한 가스공급라인이 설치되는 고정플레이트가 구비된 CCFL용 형광램프 제조장치에 있어서, 상기 전달홀의 내부 면적은 상기 유리관으로 공급되는 가스의 양이 증가되도록 상기 공급홀의 내부 면적보다 큰 것을 특징으로 하는 CCFL용 형광램프 제조장치에 관한 것이다. That is, the present invention is a gas installed in a plurality of transmission holes radially formed in the upper and lower plates, the lower and the lower plate that is rotatable and liftable, the lower plate is supported by the upper and lower ends of the plurality of glass tubes arranged radially Rotating plate for delivering gas to the glass tube through a delivery line, a fixed plate is provided with a gas supply line for supplying gas to a plurality of supply holes in close contact with the lower portion of the rotating plate and formed to communicate with the delivery hole In the CCFL fluorescent lamp manufacturing apparatus, the internal area of the delivery hole relates to a fluorescent lamp manufacturing apparatus for CCFL, characterized in that larger than the internal area of the supply hole so that the amount of gas supplied to the glass tube is increased. CCFL용 형광램프 제조장치, 유리관, 진공, 전달홀, 공급홀 CCFL fluorescent lamp manufacturing equipment, glass tube, vacuum, transmission hole, supply hole

Manufactures of amalgam for fluorescent lamp

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Plastic LED bulb

An LED bulb having a bulb-shaped shell, a thermally conductive plastic material within the bulb-shaped shell, and at least one LED within the bulb-shaped shell. The bulb also includes a base, wherein the base is dimensioned to be received within a standard electrical socket.

Generator of alkali metal vapours

FIELD: electricity. SUBSTANCE: generator of alkali metal vapours contains a housing with a cavity for loading the working substance with an opening for the discharge of the alkali metal vapour and a device for heating the working substance. It is new that the generator contains a locking element that is able to hermetically close the opening for vapour output, the housing being made of materials resistant to alkali metals, high pressure (up to 50 atm) and heating up to 200°C. EFFECT: increasing the operational capabilities of the device. 6 cl, 1 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 619 088 C2 (51) МПК H01J 7/08 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ФОРМУЛА (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ 2015141688, 30.09.2015 (24) Дата начала отсчета срока действия патента: 30.09.2015 Дата регистрации: (72) Автор(ы): Бабин Алексей Александрович (RU), Феоктистов Вячеслав Викторович (RU), Шотниев Владимир Алексеевич (RU) Приоритет(ы): (22) Дата подачи заявки: 30.09.2015 (43) Дата публикации заявки: 05.04.2017 Бюл. № 10 Адрес для переписки: 607188, Нижегородская обл., г. Саров, пр. Мира, 37, ФГУП "РФЯЦ-ВНИИЭФ", зам. начальника службы по инновациям и инвестициям начальнику управления В.Е. Миронову РАН, Том 6, N4, 2010, стр. 24-31. RU 2034067 C1, 30.04.1995. RU 2056661 C1, 20.03.1996. US 4195891 A, 01.04.1980. US 2007267434 A1, 22.11.2007. 2 6 1 9 0 8 8 (45) Опубликовано: 11.05.2017 Бюл. № 14 (56) Список документов, цитированных в отчете о поиске: Вестник южного научного центра R U (73) Патентообладатель(и): Российская Федерация, от имени которой выступает Министерство обороны Российской Федерации (RU) 11.05.2017 2 6 1 9 0 8 8 R U (57) Формула изобретения 1. Генератор паров щелочного металла, содержащий корпус с полостью для загрузки рабочего вещества с отверстием для вывода пара щелочного металла и устройство нагрева рабочего вещества, отличающийся тем, что генератор содержит запорный элемент, который имеет возможность ...

Method for producing discharge lamp, discharge lamp and carrier for introducing halogen

DEVICE FOR INSERTING LOW QUANTITY OF MERCURY IN FLUORESCENT LAMPS AND FLUORESCENT LAMPS MADE THEREFOR

Short arc discharge lamp and manufacturing method thereof

Nitrogen gas injection device

Method and apparatus for processing glass panel

효율 및 생산성을 향상시킨 플라즈마 디스플레이 패널의 제조 방법 및 장치를 제공한다. 2개의 유리판(W1, W2)의 대향 표면의 하나 또는 다른 것의 주변을 따라 첨가된 밀봉제(S)와 함께 지그(jig)(10)에 의해 함께 결합되는 2개의 유리판(W1, W2)으로서 구성된 유리 패널 어셈블리(P1)는, 노(爐)(1) 내부에 위치되는 방식으로 배기 카트(cart)(20)상에서 지지된다. 유리판(W1, W2) 중 어느 하나에 구비된 배기 파이프(Pa)는 배기 시스템(25) 및 방전 가스 공급 시스템(26) 사이에 절환가능하게 연결된다. 유리 패널(P2)의 내부를 배기시킨 후, 방전 가스를 유리 패널(P2) 내로 충전하고, 최종적으로 배기 파이프(Pa)를 밀봉 및 절단시킨다. A method and apparatus for manufacturing a plasma display panel with improved efficiency and productivity are provided. Configured as two glass plates W1 and W2 joined together by a jig 10 with a sealant S added along the periphery of one or the other of the opposing surfaces of the two glass plates W1 and W2. The glass panel assembly P1 is supported on the exhaust cart 20 in a manner that is located inside the furnace 1. The exhaust pipe Pa provided in any one of the glass plates W1 and W2 is switchably connected between the exhaust system 25 and the discharge gas supply system 26. After the inside of the glass panel P2 is exhausted, the discharge gas is filled into the glass panel P2, and finally, the exhaust pipe Pa is sealed and cut.

Device and method for introducing small amounts of mercury into fluorescent lamps

본 발명은 형광 램프로 소량의 수은을 유입시키기 위한 장치 및 방법에 관한 것이다. 이 장치는 일반적인 공식 Ti x Zr y Hg z 을 가진 하나 이상의 화합물의 분말을 포함할 수 있으나 완전히 밀폐되지 않은 금속 컨테이너로 형성되며 이 화합물의 분해에 의해 생성된 수은 증기가 방전되도록 한다. 임의의 가능한 장치의 기하학적 구조가 개시되어있으며 또한 램프 내부의 동일 장치의 배치가 개시되어 있다. 또한 최종 램프에 잔류하는 장치없이, 본 발명의 장치에 의해 램프에 수은을 유입시키는 방법이 개시되어 있다.

Ceramic burner for ceramic metal halide lamp

Керамическая горелка содержит разрядный баллон (22), в котором заключено разрядное пространство (24) с ионизируемым наполнителем, содержащим один или более галоидов. Баллон (22) содержит керамическую стенку (30), расположенную между первой и второй концевыми частями (41, 42), сквозь которые проходят токопитающие проводники (51, 52) для электродов (53, 54), расположенных в разрядном пространстве для поддержания разряда. Керамическая стенка (30) содержит трубку (66) для введения ионизируемого наполнителя в разрядный баллон во время изготовления керамической горелки. Трубка (66) выступает от керамической стенки (30) и снабжена газонепроницаемой герметизацией, выполненной посредством облучения выступающего конца трубки лазерным лучом, при этом место расположения трубки относительно керамической стенки (30) выбрано таким образом, чтобы во время работы предотвращать понижение температуры внутри трубки ниже температуры конденсации по существу, любого компонента ионизируемого наполнителя. Технический результат заключается в предотвращении появления трещин в керамическом материале контейнера, за счет возможности выполнять газонепроницаемую герметизацию на отдалении от керамической стенки разрядного баллона. 2 н. и 9 з.п. ф-лы, 6 ил. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2 451 361 (13) C2 (51) МПК H01J 9/395 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (21)(22) Заявка: 2009127792/07, 13.12.2007 (24) Дата начала отсчета срока действия патента: 13.12.2007 (43) Дата публикации заявки: 27.01.2011 Бюл. № 3 (56) Список документов, цитированных в отчете о поиске: JP 63143738 А, 16.06.1988. RU 2280913 С1, 27.07.2006. US 2006/001346 А1, 15.01.2006. US 5637960 А, 10.06.1997. 2 4 5 1 3 6 1 R U (86) Заявка PCT: IB 2007/055079 (13.12.2007) C 2 C 2 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 20.07.2009 (87) Публикация заявки РСТ: WO 2008/078228 (03.07.2008) Адрес для переписки: 129090, Москва, ул. Б.Спасская, 25, стр.3, ...

High-intensity discharge lamp, arc lamp tube and method for manufacturing same

这里涉及一种用于高强度放电灯的无尖头弧光灯管(12)及其制造方法，其中通过依靠气体的不同密度来隔绝密封气体，弧光灯管(12)在提起填充步骤和通过在引线组件(32)处进行夹紧密封来将该灯管气密封的随后步骤期间可以保持与无控制的气体连通。另外，可以通过在密封期间控制填充气体的温度来控制密封在弧光灯管(12)内的填充气体的最终压力，因此避免了需要采用泵来控制填充气体压力。

Getter

A getter is provided to increase a remainder gas absorption ratio of filler by maintaining a constant weight of the filler at an arbitrary position of a case. A getter includes a case(10) and a filler(20), which fills the case. The filler contains alloy powders of 2-70 w% and Ti powders of 30-98 w%. The alloy powders are selected from the group consisting of a Fe-Si alloy, a Fe-Mn alloy, a Zr-Si alloy, a Zr-Al alloy, a Zr-Ni alloy, a Zr-Nb alloy, a Zr-Cu alloy, a Ti-Al alloy, a Ti-Mn alloy, a Ti-Zr alloy, a Fe-Al-Si alloy, a Zr-Si-Fe alloy, and a Ti-6Al-4V alloy.

Ultraviolet ray generating device and method

반도체장치의 노광장비용 광원으로 사용하도록 BCl 3 기체를 활성화시켰을 때 그 분해산물인 BCl 라디칼에서 발생하는 원자외선광을 발생시키는 장치 및 이를 발생시키는 방법에 관해 개시하고 있다. 본 발명의 장치는, BCl 3 기체가 주입되는 반응챔버와; 상기 BCl 3 기체가 활성화되도록 에너지를 인가하는 에너지 공급수단과; 상기 에너지 공급수단에 의해 에너지를 공급받은 상기 BCl 3 기체가 활성화할 때 발생하는 부산물인, 여기 BCl 라디칼이 안정화되면서 방출하는 원자외선광이 일정 방향으로 진행하도록 하는 광유도수단과; 상기 광유도수단을 통과한 원자외선광을 집속하기 위해 상기 광유도수단의 내부에 삽입되는 광학수단을 구비하는 것을 특징으로 한다. 본 발명의 방법은, 반응챔버에 BCl 3 기체를 주입하는 단계와; 상기 BCl 3 기체가 활성화되도록 에너지를 인가하는 단계와; 에너지를 인가받은 상기 BCl 3 기체가 활성화할 때 발생하는 부산물인, 여기 BCl 라디칼이 안정화되면서 방출하는 원자외선광이 일정 방향으로 진행하도록 유도하는 단계와; 상기 유도된 원자외선광을 집속하는 단계를 구비하는 것을 특징으로 한다. 본 발명에 의하면, 수차현상이 억제되고 광의 강도를 용이하게 조절할 수 있는 원자외선광을 얻을 수 있다. Disclosed are a device for generating ultraviolet rays generated from a BCl radical, which is a decomposition product thereof, when a BCl 3 gas is activated to be used as a light source for exposure equipment of a semiconductor device, and a method of generating the same. The apparatus of the present invention includes a reaction chamber into which BCl 3 gas is injected; Energy supply means for applying energy to activate the BCl 3 gas; Light inducing means for causing ultraviolet light emitted by stabilizing excitation BCl radicals, which are by-products generated when the BCl 3 gas supplied by the energy supply means is activated, to travel in a predetermined direction; And optical means inserted into the light guide means to focus the ultraviolet light passing through the light guide means. The method comprises the steps of injecting BCl 3 gas into the reaction chamber; Applying energy to activate the BCl 3 gas; Inducing ultraviolet light emitted by stabilizing excitation BCl radicals, which are by-products generated when the energized BCl 3 gas is activated, to travel in a predetermined direction; Focusing the induced far ultraviolet light. According to the present invention, it is possible to obtain far ultraviolet light which can suppress aberration and easily control the intensity of light.

A sticking device for large display panels in vacuum condition

본 발명은 FPD(Flat Panel Display)의 생산시 최종 공정인 상 ·패널 디스플레이의 진공 접착장치에 관한 것으로서, 보다 상세하게는 평판 디스플레이를 이루는 상하의 두패널 사이에 접착제를 발라 진공 용기 속에서 가열하여 접착한 뒤 패널의 배기구를 진공 밀폐시켜 진공용기 내부에 불활성 가스를 주입하여 진공 용기 내부와 패널 내부 공간 사이에 압력 차이를 발생시켜 두 패널을 접착하는 방식과 최종적으로 진공의 압력차이를 이용하여 패널의 배기구를 탄성있는 마개로 접착하도록 구성한 것이다. The present invention relates to a vacuum bonding apparatus for a top and a panel display, which is a final process in the production of a flat panel display (FPD), and more particularly, by applying an adhesive between two upper and lower panels forming a flat panel display and heating the adhesive in a vacuum container. After vacuum sealing the exhaust port of the panel, inert gas is injected into the vacuum chamber to generate a pressure difference between the interior of the vacuum chamber and the inner space of the panel, thereby adhering the two panels and finally using the pressure difference of the vacuum. It is configured to bond the exhaust vent with elastic stopper. 따라서 이상과 같은 대형의 상 ·하널 패널 디스플레이의 진공 접착장치에 의해 보다 간단하고 안전한 상태에서 진공되도록 구성하여 패널 내부에 오염이 발생하지 않아 제품의 품질 및 생산성을 월등히 향상시킬 수 있고, 또한 가스의 재활용 장치가 별도로 필요 없어 기존 방식보다 설치비용이 저렴하게 소요되는 경제적 이점이 있고 최종적으로 마개를 제품자체에 부착시키고 다시 밀봉재를 덮는 이중의 안전장치로 인하여 제품을 더욱 안전하게 보호할 수 있는 효과가 있다. Therefore, the vacuum adhesion device of the large-sized upper and lower panel display as described above is configured to vacuum in a simpler and safer state, so that no contamination occurs inside the panel, thereby greatly improving the product quality and productivity. There is an economical advantage that the installation cost is cheaper than the conventional method because there is no need for a recycling device, and the double safety device that attaches the cap to the product itself and covers the sealing material again can protect the product more safely. .

Manufacturing method of bulkhead for plasma display device

본 발명은 고정세화, 고종횡비를 갖는 격벽을 제조하는 플라즈마 표시장치용 격벽 제조방법에 관한 것이다. 본 발명에 따른 플라즈마 표시장치용 격벽 제조방법은, 전극보호층의 상부에 격벽 형상의 홈을 갖는 금형을 정위치 시키는 단계와, 상기 격벽형상의 홈을 갖는 금형에 격벽재를 충진한후, 건조하여 격벽을 형성하는 단계를 포함한다. 이에따라, 본 발명에 따른 플라즈마 표시장치용 격벽 제조방법은 고정세화, 고종횡비를 갖는 격벽을 형성하게 된다.

Plasma display panel

본 발명은 플라즈마 디스플레이 패널의 제1 기판과 제2 기판 사이에 배기 경로를 형성하여 배기 공정시 플라즈마 디스플레이 패널 내부에 잔류하는 불순 가스를 보다 용이하게 제거함으로써 배기 효율을 향상시킬 수 있는 플라즈마 디스플레이 패널에 관한 것으로, 소정의 간격을 두고 서로 대향 배치되는 제1 기판과 제2 기판, 제1 기판에 제1 방향으로 신장 형성되는 어드레스전극들, 어드레스전극들과 이격되고 제1 방향과 교차하는 제2 방향으로 신장 형성되어, 제1 방향을 따라 교호적으로 배치되며, 제1 기판으로부터 제2 기판을 향해 확장되어 양 기판들 사이에서 서로 대향되도록 형성하는 제1 전극들과 제2 전극들, 제1 전극 및 제2 전극과 어드레스전극에 대응하도록 제2 기판에 배치되어 다수의 방전셀을 형성하는 격벽, 및 각각의 방전셀 내에 형성하는 형광체층을 포함하며, 격벽은, 이웃하는 방전셀들 사이에 배기 통로를 형성한다. The present invention provides a plasma display panel which can improve the exhaust efficiency by forming an exhaust path between the first substrate and the second substrate of the plasma display panel to more easily remove the impurity gas remaining inside the plasma display panel during the exhaust process. A first substrate and a second substrate disposed to face each other at a predetermined interval, address electrodes extending in a first direction on the first substrate, and a second direction spaced apart from the address electrodes and crossing the first direction. First electrodes, second electrodes, and first electrodes, which extend in a first direction, are alternately disposed in a first direction, and extend from the first substrate to the second substrate so as to face each other between the two substrates. And a partition wall disposed on the second substrate to correspond to the second electrode and the address electrode to form a plurality of discharge cells, and formed in each discharge cell. Includes a fluorescent layer, the partition wall is to form the exhaust passage between the neighboring discharge cells. 플라즈마 디스플레이 패널, PDP, 배기 통로 Plasma display panel, PDP, exhaust passage

Sealing of gas into tube bulb

Method of making high pressure sodium free lap bags

Manufacturing method of plasma display panel

본 발명은 형광체의 열열화를 억제하면서 열공정을 감소시킴으로써 제조시의 전력비용절감과 생산성향상을 실현하는 동시에 발광효율이 높고 색순도를 개선한 PDP를 제조하는 생산성이 뛰어난 플라즈마 디스플레이 패널의 제조방법에 관한 것이다. 주요 구성은 전면기판 및 배면기판에서의 대향예정면에 형광체 및 유기바인더를 함유하는 생형광체층을 형성하는 동시에 열로 연화되는 봉입재를 배치하여 전면기판 및 배면기판을 대향배치한 후 양 기판 사이에 형성되는 내부공간에 산소를 포함하는 건조 가스를 흐르게 하면서 적층단계에서 대향배치된 전면기판 및 배면기판을 가열하여 유기바인더를 번아웃시키고, 전면기판 및 배면기판에서의 대향예정면에 형광체 및 유기바인더를 함유하는 생형광체층을 형성하는 동시에 열로 연화되는 봉입재를 배치한 후 전면기판과 배면기판을 전면기판 및 배면기판을 동일한 로 내에 배치하여 서로 이간한 상태로 가열함으로써 유기바인더를 번아웃시키고 가열된 상태를 유지하면서 전면기판 및 배면기판을 대향배치하여 봉입재의 연화온도 이상으로 유지하여 봉입하는 것이다. PDP, 유기바인더, 전면기판, 배면기판, 봉입재 The present invention provides a method for manufacturing a plasma display panel having a high productivity for producing PDP with high luminous efficiency and improved color purity while reducing power process and improving productivity by suppressing thermal degradation of phosphors. It is about. Its main composition is to form a biophosphor layer containing phosphors and organic binders on the facing surface of the front and back substrates, and to arrange the encapsulant that is softened by heat, so that the front and back substrates are disposed to face each other. Burn out the organic binder by heating the front and rear substrates arranged in the lamination step while flowing a dry gas containing oxygen in the inner space to be formed, and phosphor and organic binder on the opposite surface of the front substrate and the rear substrate. After forming the biophosphor layer containing the same and placing the encapsulant that is softened by heat, the front substrate and the back substrate are placed in the same furnace and heated in a spaced apart state to burn out the organic binder. The front and back substrates are placed facing each other while maintaining their original condition, so that they remain above the softening temperature of the encapsulant. And to inclusion. PDP, Organic Binder, Front Board, Back Board, Encapsulant

Method of manufacturing discharge lamps and a discharge lamp with a halogen introduction carrier

A discharge lamp manufacturing method that provides control of the introduction of a predetermined amount of halogen, unaccompanied by carbon or hydrogen, into a discharge vessel of the lamp so that a discharge lamp having an adequate operating pressure and that can maintain enhanced lighting conditions over a long period can be achieved. In particular, a halogen-introduction carrier is used in the manufacture of the discharge lamp for introducing a predetermined amount of metal halide. The discharge lamp manufacturing method includes a device for introducing halogen into the discharge vessel and includes heating a halogen-introduction carrier composed of a porous body containing metal halides.

Manufacturing process of cathode-ray tube

Alkali metal vapor generator

РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2015 141 688 A (51) МПК H01J 7/08 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2015141688, 30.09.2015 (71) Заявитель(и): Российская Федерация, от имени которой выступает Министерство обороны Российской Федерации (RU) Приоритет(ы): (22) Дата подачи заявки: 30.09.2015 (43) Дата публикации заявки: 05.04.2017 Бюл. № 10 Стр.: 1 A 2 0 1 5 1 4 1 6 8 8 R U A (57) Формула изобретения 1. Генератор паров щелочного металла, содержащий корпус с полостью для загрузки рабочего вещества с отверстием для вывода пара щелочного металла и устройство нагрева рабочего вещества, отличающийся тем, что генератор содержит запорный элемент, который имеет возможность герметичного перекрытия отверстия для вывода пара, при этом корпус выполнен из материалов устойчивых к щелочным металлам, высокому давлению (до 50 атм) и нагреву до 200°C. 2. Генератор паров щелочного металла по п. 1, отличающийся тем, что запорный элемент выполнен в виде цилиндрического штока, имеющего резьбовое соединение с корпусом генератора паров щелочного металла, при этом на торце штока расположен участок конической формы. 3. Генератор паров щелочного металла по п. 1, отличающийся тем, что запорный элемент выполнен с возможностью его герметичного перемещения вдоль оси корпуса за счет вращения в резьбовом соединении с корпусом, при этом уплотнение запорного элемента с корпусом осуществляется уплотнительной втулкой, выполненной из фторопласта. 4. Генератор паров щелочного металла по п. 1, отличающийся тем, что корпус имеет герметизируемое вакуумное соединение с устройством потребления паров щелочного металла. 5. Генератор паров щелочного металла по п. 1, отличающийся тем, что корпус выполнен, например, из нержавеющей стали или меди. 6. Генератор паров щелочного металла по п. 1, отличающийся тем, что запорный элемент выполнен из каленой стали. 2 0 1 5 1 4 1 6 8 8 (54) Генератор паров щелочного металла R U Адрес для переписки: ...

Manufacture of amalgam for fluorescent lamp

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Apparatus for manufacturing fluorescent lamp

형광램프 제조장치가 개시된다. 그러한 형광램프 제조장치는 프레임상에 제공되어 유리관을 이송시키는 반송부와, 상기 프레임상에 제공되어 상기 반송부에 의하여 이송된 유리관의 게터를 가열하기 위한 가열부와, 그리고 상기 가열부에 대응되는 위치에 제공되어 상기 유리관을 회전시키기 위한 회전부를 포함한다. Disclosed is a fluorescent lamp manufacturing apparatus. Such a fluorescent lamp manufacturing apparatus includes a conveying portion provided on a frame to convey a glass tube, a heating portion for heating a getter of the glass tube provided on the frame and conveyed by the conveying portion, and corresponding to the heating portion. It is provided in position and includes a rotating portion for rotating the glass tube. 고주파, 유리관, 헤드, 게터, 가열, 자석, 마찰 High frequency, glass tube, head, getter, heating, magnet, friction

Image display device and production method therefor

【課題】画像表示装置において、基板間で生じる放電の放電電流の大きさを抑制し、電子源や蛍光面が破壊されることおよび発光特性の劣化を低減する。 【解決手段】この発明の画像表示装置１のメタルバック層３６およびゲッタ層３７は、吸着すべき不純物の大きさに対して所定の大きさの多くの空隙（孔）が形成された多孔質状のゲッタカット材３８により、電気的に不連続な特性が与えられる。これにより、放電が生じる際の放電開始電圧が高められる（放電耐圧が向上される）。 【選択図】 図５

FLASHLIGHT, METHOD OF MANUFACTURE AND APPLICATION

FIELD EMISSION DEVICE USING REDUCING GAS AND MANUFACTURE OF SUCH A DEVICE

PROCESS AND APPARATUS FOR TREATING A GLASS PANEL

Combination of materials for mercury-dispensing devices, method of preparation and devices thus obtained

A mercury-dispensing combination suitable to release an amount of mercury higher than 60% during the activation step, even after partial oxidation, includes a mercury-dispensing intermetallic compound A with Hg and a second metal selected among Ti, Zr and mixtures thereof, as well as a promoting alloy or intermetallic compound B including Cu and a second metal selected among Sn, In or Ag or combinations thereof. There is also disclosed a mercury-dispensing device containing a combination of materials A and B, in addition to a process for introducing mercury into electron tubes consisting in the introduction of one of said devices inside the open tube and then heating thereof at a temperature between 550 and 900°C after the tube sealing in order to get Hg free.

PROCESS FOR THE PRODUCTION OF CAPSULES CONTAINING A PRECISE QUANTITY OF A MATERIAL

Gas discharge indicator tube

Flat lamp, for decorative lighting and illumination, has two glass panels with a gas-filled space between them and external insulated electrodes

The flat lamp structure (1) has at least two flat glass panels (2,3) with a space (10) between them filled with a gas, using xenon which can be mixed with neon. Two electrodes (4,5) are at the glass panels, outside the gas-filled space. The inner surface (22,32) of at least one glass panel is coated with a phosphor material (6,7), on the side towards the gas-filled space. At least one electrode is shrouded by a preferably transparent electrical insulator (14-17), which can be secured at least at one glass panel or be connected to it.

Electrode holder sealing device

Process for the production of plasma displays with distributed getter material and displays thus obtained

A manufacturing process for the production of plasma display panels is provided which allows obtaining in a simple way displays in which getter materials deposits are present in contact with the atmosphere present in channels or cells of the display. The process includes a step of forming the getter material deposits on a free surface of the magnesium oxide layer at positions essentially corresponding to contact areas between the front glass panel and the barriers on the rear glass panel of the display panel.

A mercury capsule for use in a fluorescent lamp

A mercury capsule for use in a fluorescent lamp comprises a metal ribbon which is provided with a first portion having a depression formed in a surface thereof for receiving and containing mercury, and a second portion having a protrusion formed on a surface thereof. A bendable portion interconnects the first and second portions. The second portion is bendably movable to a position wherein the protrusion overlies the depression and is further movable to place the protrusion in sealing engagement with the depression to sealingly enclose mercury in the depression.

Removable discharge lamp

Manometric metering method and device for gas fillings

Method and apparatus for manufacturing a flat fluorescent lamp

本发明提供了用于制备扁平荧光灯的装置和方法。该荧光灯包括多个放电通道、连接于放电通道的气体入口、以及连接于气体入口的排气管。用于制备荧光灯的过程包括通过排气管从放电通道排出空气、在放电通道内扩散汞蒸汽、堵塞气体入口和最外部通道之间的通路、以及除去气体入口和排气管。

Improvements to electric discharge tubes

Patent FR2189857B1

Electric discharge lamp

Device and method for introducing small amounts of mercury into fluorescent lamps

The device is formed of a metallic container which is capable of containing powders of one or more compounds having the general formula Ti x Zr y Hg z, but is not hermetically sealed, in order to allow the discharge of mercury vapors generated by the decomposition of such compounds. Some possible device geometries are disclosed, as well as some possible arrangements of the same inside lamps. Finally a method is disclosed for introducing mercury into a lamp by means of a device of the invention, without the device remaining in the resulting lamp.

Process for obtaining very high voids

Nonelectrode incandescent lamp

FIELD: electric engineering. SUBSTANCE: lamp body is made of quartz glass. Neighbouring neck is formed, channel of which is less than inner cross size of lamp body, either as integral with lamp body or in outgoing tube that opens into lamp body. Additional neck is formed, which is distanced from the neighbouring neck, either in tube that outgoes as integral from the neighbouring neck integral with lamp body or in outgoing tube. At least one granule of excitable material is inserted in lamp body through neighbouring neck, lamp body is vacuumised through the neighbouring neck, lamp is previously sealed on additional neck and is finally sealed on the neighbouring neck. EFFECT: reduction of costs. 29 cl, 14 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2 389 108 (13) C2 (51) МПК H01J 65/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ, ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (21), (22) Заявка: 2007128813/09, 23.12.2005 (24) Дата начала отсчета срока действия патента: 23.12.2005 (73) Патентообладатель(и): СЕРАВИЖН ЛИМИТЕД (GB) (43) Дата публикации заявки: 10.02.2009 2 3 8 9 1 0 8 (45) Опубликовано: 10.05.2010 Бюл. № 13 (56) Список документов, цитированных в отчете о поиске: JP 09199033 A1, 31.07.1997. RU 2076389 С1, 27.03.1997. SU 943922 А, 15.07.1982. SU 1623462 А1, 30.01.1991. SU 1571697 А1, 15.06.1990. SU 1737565 А1, 30.05.1992. JP 58169754 А, 06.10.1983. US 3572877 А, 30.03.1971. 2 3 8 9 1 0 8 R U (86) Заявка PCT: GB 2005/005080 (23.12.2005) C 2 C 2 (85) Дата перевода заявки PCT на национальную фазу: 27.07.2007 (87) Публикация PCT: WO 2006/070190 (06.07.2006) Адрес для переписки: 129090, Москва, ул. Б.Спасская, 25, стр.3, ООО "Юридическая фирма Городисский и Партнеры", пат.пов. Ю.Д.Кузнецову, рег.№ 595 (54) БЕЗЭЛЕКТРОДНАЯ ЛАМПА НАКАЛИВАНИЯ (57) Реферат: Изобретение относится к области электротехники, а именно к безэлектродным лампам. Способ изготовления безэлектродной лампы накаливания содержит этапы, на которых: корпус лампы выполняют ...

Mercury vapor discharge lamp

There are provided a mercury discharge lamp that contains an accurate amount of sealed-in mercury in the bulb (1) and a mercury carrier (71) to be used for such a discharge lamp, capable of stably maintaining the mercury, as well as an efficient method of manufacturing the same. A mercury vapor discharge lamp according to the invention comprises a mercury carrier (71) that retains in it a given amount of mercury which is discharged into the bulb (1) of the lamp. Said mercury carrier (71) comprises a porous carrier main body made of an appropriate material such as a ceramic material. The carrier main body is prefabricated and immersed in liquid mercury under pressure to drive mercury into the gaps formed in the carrier main body, where it is retained.

Segmented gas discharge display panel device and method of manufacturing same

There is disclosed an improved gaseous discharge display panel device and process of manufacturing same. A large number of cathode substrate electrode and mask structures are printed and fired on a single glass sheet, the electrodes being printed first and dried/cured at a higher temperature than subsequently applied mask and electrical crossovers, which are cured at lower temperatures. Upon completion of fabrication of the electrode and dielectric mask structures and crossover connections, the glass plate is simply scored and separated to provide individual back substrate and electrode mask structures which are then assembled with a like formed annode plate structure. Individual devices are then assembled with use of a seal rod preformed to have a gap in the seal structure and a laser facturable mercury dispensing giver. In forming the devices, the gas is processed through the small gap left in the seal structure and, the gap is closed with a short sealing rod through and about which outgasing and gas filling are formed during the final gasing step. Batch processing of devices in the range of 1,000-5,000 in a relatively short period of time.

Apparatus for manufacturing fluorescent lamp

본 발명은 형광램프 내부의 기체를 배기하여 제거한 후에, 그 내부에 방전가스를 충진하는 배기 및 충진장치에 관한 것이다. The present invention relates to an exhaust and filling apparatus for filling a discharge gas therein after exhausting and removing the gas inside the fluorescent lamp. 본 발명은, 형광램프의 상단을 물고 공정을 진행하는 다수개의 헤드; 상기 다수개의 헤드가 그 외주면에 일정한 간격으로 결합되며, 상기 헤드를 일정한 시간 간격으로 회전시키는 회전판; 상기 헤드에 결합되어 상기 헤드와 함께 회전하며, 상기 형광램프 내부의 가스를 배기하고 방전가스를 충진하는 공정 처리부;를 포함하여 구성되는 것을 특징으로 하는 배기 및 충진 장치를 제공한다. The present invention, a plurality of heads to the process of biting the upper end of the fluorescent lamp; A plurality of heads coupled to the outer circumferential surface at regular intervals and rotating the head at regular time intervals; And a process processor coupled to the head and rotating together with the head to exhaust the gas inside the fluorescent lamp and to fill the discharge gas. 엘시디, 백라이트, 형광램프, 배기, 세정 LCD, Backlight, Fluorescent Lamp, Exhaust, Cleaning

Plasma display panel manufacturing method and apparatus

A method for manufacturing a plasma display panel in which an electrical discharge gas is introduced into a space between a first substrate and a second substrate which are sealed together, the method including: a first deaeration step of releasing impurity gases from a protective film by heating the first substrate, on which the protective film is formed for withstanding plasma electrical discharge, to 280°C or more in a vacuum or in a controlled atmosphere; and a sealing step of sealing the front substrate, in which the impurity gases have been released from the protective film, and a rear substrate which are placed in contact with each other.

Manufacturing process and composition of substances for mercury-releasing device and devices made therewith