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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 93357. Отображено 100.
12-01-2012 дата публикации

Area Sensor and Display Apparatus Provided With An Area Sensor

Номер: US20120007090A1
Автор: Hajime Kimura, Jun Koyama, Masato Yonezawa, Shunpei Yamazaki, Yu Yamazaki
Принадлежит: Semiconductor Energy Laboratory Co Ltd

An area sensor of the present invention has a function of displaying an image in a sensor portion by using light-emitting elements and a reading function using photoelectric conversion devices. Therefore, an image read in the sensor portion can be displayed thereon without separately providing an electronic display on the area sensor. Furthermore, a photoelectric conversion layer of a photodiode according to the present invention is made of an amorphous silicon film and an N-type semiconductor layer and a P-type semiconductor layer are made of a polycrystalline silicon film. The amorphous silicon film is formed to be thicker than the polycrystalline silicon film. As a result, the photodiode according to the present invention can receive more light.

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Номер записи: 1
12-01-2012 дата публикации

Method for Manufacturing Thin Film Transistor, and Thin Film Transistor

Номер: US20120007092A1
Автор: Jun Yamada
Принадлежит: KONICA MINOLTA INC

Disclosed is a method for manufacturing a thin film transistor in which a semiconductor film in a channel portion is provided between a source electrode and a drain electrode, wherein a partition layer (a bank) can be appropriately formed. The method comprises the steps of: forming two underlying electrodes on an underlying layer; forming a partition layer on the surface of the underlying layer containing the two underlying electrodes so as to surround an area where the source electrode and the drain electrode are to be formed; forming the source electrode and the drain electrode by a plating method on the surfaces of the two underlying electrodes, which are surrounded by the partition layer; and applying semiconductor solution, in which a semiconductor material is dissolved or dispersed, to the area surrounded by the partition layer so that a semiconductor film is formed in the area.

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Номер записи: 2
12-01-2012 дата публикации

Display device, method for manufacturing the same and apparatus for manufacturing the same

Номер: US20120009698A1
Автор: Osamu Nakamura, Yoshitaka Moriya
Принадлежит: Semiconductor Energy Laboratory Co Ltd

The present inventions provides a method for manufacturing a film-type display device efficiently, and a method for manufacturing a large-size film-type display device, and an apparatus for manufacturing the film-type display device. An apparatus for manufacturing a film-type display device includes: transferring means for transferring a substrate over which an integrated circuit constituting the display device is provided; first separating means for separating the integrated circuit from the substrate by adhering a first sheet material to one surface of the integrated circuit; second separating means for separating the integrated circuit from the first sheet material by adhering a second sheet material to the other surface of the integrated circuit; processing means for forming one or both of a conductive film and an insulating film on the integrated circuit; and sealing means for sealing the processed integrated circuit with the second sheet material and a third sheet material.

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Номер записи: 3
26-01-2012 дата публикации

Light-Emitting Device, Lighting Device, and Manufacturing Method of Light-Emitting Device

Номер: US20120018769A1
Автор: Hisao Ikeda, Satoshi Seo
Принадлежит: Semiconductor Energy Laboratory Co Ltd

It is an object to provide a light-emitting device which has high power efficiency and high light-extraction efficiency and emits light uniformly in a plane. It is another object to provide a manufacturing method of the light-emitting device. It is another object to provide a lighting device including the light-emitting device. One embodiment of the present invention provides a light-emitting device which includes: a first electrode provided over a substrate; a layer containing a light-emitting organic compound provided over the first electrode; an island-shaped insulating layer provided over the layer containing the light-emitting organic compound; an island-shaped auxiliary electrode layer provided over the island-shaped insulating layer; and a second electrode having a property of transmitting visible light provided over the layer containing the light-emitting organic compound and the island-shaped auxiliary electrode layer.

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Номер записи: 4
02-02-2012 дата публикации

Semiconductor device, method of manufacturing the same, and method of forming multilayer semiconductor thin film

Номер: US20120025173A1
Автор: Mari Sasaki, Norihito Kobayashi, Takahiro Ohe
Принадлежит: Sony Corp

A method of manufacturing a semiconductor device including a gate electrode, a gate insulating layer, source/drain electrodes, and a channel-forming region that are disposed on a base is provided. The method includes the steps of forming a thin film by application of a mixed solution including a polymeric insulating material and a dioxaanthanthrene compound represented by structural formula (1) below; and subsequently drying the thin film to induce phase separation of the polymeric insulating material and the dioxaanthanthrene compound, thereby forming the gate insulating layer from the polymeric insulating material and the channel-forming region from the dioxaanthanthrene compound: wherein at least one of R 3 and R 9 represents a substituent other than hydrogen.

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Номер записи: 5
02-02-2012 дата публикации

Hybrid photovoltaic cells and related methods

Номер: US20120028406A1
Автор: James Harris, Nigel Pickett
Принадлежит: Nanoco Technologies Ltd

Embodiments of the present invention involve photovoltaic (PV) cells comprising a semiconducting nanorod-nanocrystal-polymer hybrid layer, as well as methods for fabricating the same. In PV cells according to this invention, the nanocrystals may serve both as the light-absorbing material and as the heterojunctions at which excited electron-hole pairs split.

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Номер записи: 6
09-02-2012 дата публикации

Nanoscale High-Aspect-Ratio Metallic Structure and Method of Manufacturing Same

Номер: US20120031487A1
Автор: Joong-Mok Park, Kai-Ming Ho, Kristen P. Constant, Ping KUANG, Sumit Chaudhary, Wai Leung
Принадлежит: Iowa State University Research Foundation ISURF

Nanoscale high-aspect-ratio metallic structures and methods are presented. Such structures may form transparent electrode to enhance the performance of solar cells and light-emitting diodes. These structures can be used as infrared control filters because they reflect high amounts of infrared radiation. A grating structure of polymeric bars affixed to a transparent substrate is used. The sides of the bars are coated with metal forming nanowires. Electrodes may be configured to couple to a subset of the rails forming interdigitated electrodes. Encapsulation is used to improve transparency and transparency at high angles. The structure may be inverted to facilitate fabrication of a solar cell or other device on the back-side of the structure. Multiple layered electrodes having an active layer sandwiched between two conductive layers may be used. Layered electro-active layers may be used to form a smart window where the structure is encapsulated between glass to modify the incoming light.

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Номер записи: 7
09-02-2012 дата публикации

Organic light emitting diode and method for producing an organic light emitting diode

Номер: US20120032221A1
Автор: Markus Klein, Ralph Paetzold, Wiebke Sarfert
Принадлежит: OSRAM Opto Semiconductors GmbH

An organic light-emitting diode includes an organic light-emitting layer located between a transparent electrode and one other electrode on a substrate. In some embodiments at least one of the transparent electrode and the other electrode has two layers. The two layers include a structured layer, which is a charge carrier injection layer, and a conductive second layer into which the first layer is embedded. In some embodiments the organic light-emitting layer includes a structured charge carrier blocking layer.

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Номер записи: 8
23-02-2012 дата публикации

Co-deposition methods for the fabrication of organic optoelectronic devices

Номер: US20120045862A1
Автор: Chao Wu, Mark E. Thompson, Zhiwei Liu
Принадлежит: University of Southern California USC

A method for fabricating an OLED by preparing phosphorescent metal complexes in situ is provided. In particular, the method simultaneously synthesizes and deposits copper (I) complexes in an organic light emitting device. Devices comprising such complexes may provide improved photoluminescent and electroluminescent properties.

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Номер записи: 9
01-03-2012 дата публикации

Continuous Process For Preparing Nanodispersions Using An Ultrasonic Flow-Through Heat Exchanger

Номер: US20120049163A1
Автор: Alan Edward John Toth, Marko Saban, Santiago Faucher, Yiliang Wu
Принадлежит: Xerox Corp

Described is a continuous process for preparing nanodispersions including providing a composition comprising a liquid and a solute; heating the composition to dissolution of the solute to form a solution comprising the solute dissolved in the liquid; directing the heated solution through a continuous tube wherein the continuous tube has a first end for receiving the solution, a continuous flow-through passageway disposed in an ultrasonic heat exchanger, and a second end for discharging a product stream; treating the heated solution as the solution passes through the continuous flow-through passageway disposed in the ultrasonic heat exchanger to form the product stream comprising nanometer size particles in the liquid; optionally, collecting the product stream in a product receiving vessel; and optionally, filtering the product stream.

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Номер записи: 10
08-03-2012 дата публикации

Methods for adjusting the conductivity range of a nanotube fabric layer

Номер: US20120056149A1
Автор: C. Rinn Cleavelin, Darlene Hamilton, Feng Gu, H. Montgomery Manning, Thomas Rueckes
Принадлежит: Nantero Inc

Methods for adjusting and/or limiting the conductivity range of a nanotube fabric layer are disclosed. In some aspects, the conductivity of a nanotube fabric layer is adjusted by functionalizing the nanotube elements within the fabric layer via wet chemistry techniques. In some aspects, the conductivity of a nanotube fabric layer is adjusted by functionalizing the nanotube elements within the fabric layer via plasma treatment. In some aspects, the conductivity of a nanotube fabric layer is adjusted by functionalizing the nanotube elements within the fabric layer via CVD treatment. In some aspects, the conductivity of a nanotube fabric layer is adjusted by functionalizing the nanotube elements within the fabric layer via an inert ion gas implant.

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Номер записи: 11
08-03-2012 дата публикации

Diketopyrrolopyrrole polymers for use in organic semiconductor devices

Номер: US20120059140A1
Автор: Hans Jürg Kirner, Marta Fonrodona Turon, Mathias DÜGGELI, Olivier Frédéric AEBISCHER, Pascal Hayoz
Принадлежит: BASF SE

The present invention relates to polymers comprising one or more (repeating) unit(s) of the formula (I) which are characterized in that Ar 1 and Ar 1 ′ are independently of each other are an annulated (aromatic) heterocyclic ring system, containing at least one thiophene ring, which may be optionally substituted by one, or more groups, and their use as organic semiconductor in organic devices, especially in organic photovoltaics (solar cells) and photodiodes, or in a device containing a diode and/or an organic field effect transistor. The polymers according to the invention have excellent solubility in organic solvents and excellent film-forming properties. In addition, high efficiency of energy conversion, excellent field-effect mobility, good on/off current ratios and/or excellent stability can be observed, when the polymers according to the invention are used in organic field effect transistors, organic photovoltaics (solar cells) and photodiodes.

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Номер записи: 12
15-03-2012 дата публикации

Photoelectric conversion element, method of manufacturing photoelectric conversion element and solar cell

Номер: US20120060927A1
Автор: Kazukuni Nishimura, Kazuya Isobe, Kenichi Onaka
Принадлежит: KONICA MINOLTA BUSINESS TECHNOLOGIES INC

The present invention provides a photoelectric conversion element exhibiting excellent photoelectric conversion efficiency and excellent stability in photoelectric conversion function; a method of manufacturing the photoelectric conversion element; and a solar cell thereof in order to solve the current problems. Disclosed is a photoelectric conversion element possessing a substrate and provided thereon, a first electrode, a photoelectric conversion layer containing a semiconductor and a sensitizing dye, a hole transport layer and a second electrode, wherein the hole transport layer possesses a polymer having a repeating unit represented by Formula (1) or Formula (2):

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Номер записи: 13
15-03-2012 дата публикации

Flexible display panel

Номер: US20120062447A1
Автор: Chih-Jen Hu, Shih-Hao Tseng, Shih-Hsing Hung
Принадлежит: AU OPTRONICS CORP

A flexible display panel includes a flexible substrate, a plurality of pixels, a plurality of signal lines, a plurality of wave-like connecting lines, and a display medium. The flexible substrate has a plurality of display regions separated from one another and at least one foldable region located among the display regions. The pixels are disposed in the display regions. The signal lines are disposed on the flexible substrate and electrically connected to the pixels. The wave-like connecting lines are distributed in and across the foldable region. Each of the wave-like connecting lines is electrically connected to two of the signal lines adjacent to the wave-like connecting line. Each of the wave-like connecting lines across the foldable region has a wave-like pattern. The display medium is disposed on the flexible substrate to cover at least the display regions.

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Номер записи: 14
05-04-2012 дата публикации

Photoelectric converter, method of manufacturing photoelectric converter and imaging device

Номер: US20120080675A1
Автор: Daigo Sawaki, Hideyuki Suzuki, Shinji Imai, Takashi Goto, Toshihiro Nakatani, Yoshiki Morita
Принадлежит: Fujifilm Corp

A photoelectric converter includes a pair of electrodes and a plurality of organic layers. The pair of electrodes is provided above a substrate. The plurality of organic layers is interposed between the pair of electrodes and includes a photoelectric conversion layer and a given organic layer being formed on one electrode of the pair of electrodes. The one electrode is one of pixel electrodes arranged two-dimensionally. The given organic layer has a concave portion that is formed in a corresponding position located above a step portion among the arranged pixel electrodes. An angle θ of the concave portion is less than 50°, where an inclination angle of a tangent plane at a given point on the concave portion to a surface plane of the substrate is defined as θ.

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Номер записи: 15
05-04-2012 дата публикации

Alkylsilane laminate, production method thereof and thin-film transistor

Номер: US20120080679A1
Автор: Hiroyoshi Naito, Takashi Kushida
Принадлежит: Teijin Ltd

Provided is an alkylsilane laminate with which it is possible to obtain an organic semiconductor film having excellent semiconductor properties. Such a laminate can be useful for an organic thin-film transistor. The alkylsilane laminate comprises an underlayer (Sub) having hydroxyl groups at the surface and an alkylsilane thin film (AS) formed on this underlayer. The alkylsilane laminate is a laminate wherein the critical surface energy Ec of the alkylsilane thin film and the number of carbons (X) of the alkylsilane satisfies the following formula (1): Ec≦29.00−0.63 x (mN/m) (1) Also provided is a thin-film transistor ( 10 ) having such an alkylsilane laminate (Sub, AS).

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Номер записи: 16
05-04-2012 дата публикации

Light-emitting device, method for manufacturing the same, and electronic apparatus

Номер: US20120080714A1
Автор: Hisao Ikeda, Junichi Koezuka, Kaoru Kato, Takahiro Ibe
Принадлежит: Semiconductor Energy Laboratory Co Ltd

The present invention provides a light-emitting device including a light-emitting element over a substrate, the light-emitting element is partitioned from an adjacent light-emitting element by a partition wall, the light-emitting element comprising a first electrode, a layer formed over the first electrode, a light-emitting layer formed over the layer and a second electrode formed over the light-emitting layer, the layer contains an inorganic compound, an organic compound and a halogen atom, the partition wall contains the inorganic compound and the organic compound, and the layer. The light-emitting device provides higher reliability and fewer defects.

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Номер записи: 17
12-04-2012 дата публикации

Organic light-emitting device and method of manufacturing the same

Номер: US20120085412A1
Автор: Miri Choi, Tae-woo Lee
Принадлежит: Academy Industry Foundation of POSTECH

An organic solar cell and a method of manufacturing the same.

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Номер записи: 18
12-04-2012 дата публикации

White light emitting organic electroluminescent element

Номер: US20120086331A1
Автор: Kunimasa Hiyama, Yasunobu Kobayashi
Принадлежит: KONICA MINOLTA INC

Provided is a white light-emitting organic EL element wherein a flexible plastic substrate is used, but the resistance to negative effects caused by the flexibility is excellent; a removal of a light emitting layer interface caused by folding the element and a contact failure do not tend to occur, and the drive voltage can be reduced. The white light-emitting organic EL element is formed by providing at least two layers, i.e., a light emitting layer (A) and a light emitting layer (B) on the plastic substrate. The white light-emitting organic EL element is characterized in that the light emitting layer (A) contains more than three kinds of luminescent dopants including a red luminescent dopant, a green luminescent dopant, and a blue luminescent dopant; the light emitting layer (B) contains the blue luminescent dopant; the light emitting layer (A) and the light emitting layer (B) are adjacent to each other, the light emitting layer (A) is formed on the side adjacent to the positive electrode, and the light emitting layer (B) is formed on the side adjacent to the negative electrode; and a mixed area is provided between the light emitting layer (A) and the light emitting layer (B).

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Номер записи: 19
19-04-2012 дата публикации

Method for manufacturing wiring, thin film transistor, light emitting device and liquid crystal display device, and droplet discharge apparatus for forming the same

Номер: US20120094412A1
Автор: Klyofumi Ogino, Osamu Nakamura
Принадлежит: Semiconductor Energy Laboratory Co Ltd

As a semiconductor device, specifically, a pixel portion included in a semiconductor device is made to have higher precision and higher aperture ratio, it is required to form a smaller wiring in width. In the case of forming a wiring by using an ink-jet method, a dot spreads on a wiring formation surface, and it is difficult to narrow width of a wiring. In the present invention, a photocatalytic substance typified by TiO 2 is formed on a wiring formation surface, and a wiring is formed by utilizing photocatalytic activity of the photocatalytic substance. According to the present invention, a narrower wiring, that is, a smaller wiring in width than a diameter of a dot formed by an ink-jet method can be formed.

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Номер записи: 20
26-04-2012 дата публикации

Photo-patterned carbon electronics

Номер: US20120098101A1
Автор: Daniel N. Carothers, Rick Thompson
Принадлежит: BAE Systems Information and Electronic Systems Integration Inc

A system is provided for the manufacture of carbon based electrical components including, an ultraviolet light source; a substrate receiving unit whereby a substrate bearing a first layer of carbon based semiconductor is received and disposed beneath the ultraviolet light source; a mask disposed between the ultraviolet light source and the carbon based semiconductor layer; a doping agent precursor source; and environmental chemical controls, configured such that light from the ultraviolet light source irradiates a doping agent precursor and the first carbon layer.

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Номер записи: 21
26-04-2012 дата публикации

Apparatus for forming thin layer, method of manufacturing organic light-emitting display apparatus using the same and organic light-emitting display apparatus manufactured using the method

Номер: US20120098416A1
Автор: Hyea-Weon Shin, Sung-Hwan Cho
Принадлежит: Samsung Mobile Display Co Ltd

An apparatus for forming a thin layer on a large substrate, a method of manufacturing an organic light-emitting display apparatus by using the apparatus, and an organic light-emitting display apparatus manufactured using the method.

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Номер записи: 22
03-05-2012 дата публикации

Thin-film formation system and organic el device manufacturing system

Номер: US20120103254A1
Автор: Tomokazu Sushihara
Принадлежит: Canon Inc

Provided is thin-film formation system including: a first conveying mechanism to convey a substrate and a deposition mask to a substrate carry-in position; a second conveying mechanism to convey the substrate and the deposition mask aligned by an alignment mechanism placed at the substrate carry-in position; a film formation mechanism to laminate a layer of organic material on the substrate in a film formation interval of the second conveying mechanism; and a third conveying mechanism to convey the substrate and the deposition mask which have passed the film formation interval from a carry-out position, in which at least one of the first conveying mechanism and the third conveying mechanism is placed parallel to the second conveying mechanism.

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Номер записи: 23
03-05-2012 дата публикации

Method of Selective Separation Of Semiconducting Carbon Nanotubes, Dispersion Of Semiconducting Carbon Nanotubes, And Electronic Device Including Carbon Nanotubes Separated By Using The Method

Номер: US20120104328A1
Автор: Hang-woo Lee, Jong-min Kim, Young-Jun Park, Zhenan Bao
Принадлежит: Leland Stanford Junior University, SAMSUNG ELECTRONICS CO LTD

According to example embodiments, a method includes dispersing carbon nanotubes in a mixed solution containing a solvent, the carbon nanotubes, and a dispersant, the carbon nanotubes including semiconducting carbon nanotubes, the dispersant comprising a polythiophene derivative including a thiophene ring and a hydrocarbon sidechain linked to the thiophene ring. The hydrocarbon sidechain includes an alkyl group containing a carbon number of 7 or greater. The hydrocarbon sidechain may be regioregularly arranged, and the semiconducting carbon nanotubes are selectively separated from the mixed solution. An electronic device includes semiconducting carbon nanotubes and the foregoing described polythiophene derivative.

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Номер записи: 24
03-05-2012 дата публикации

Formation of ordered thin films of organics on metal oxide surfaces

Номер: US20120104362A1
Автор: Eric Hanson, Ian Gregory Hill, Jeffrey Schwartz, Jing Guo, Joe McDermott, Norbert Koch
Принадлежит: Individual

Provided herein is a method for altering an electronic property of a structure comprising an oxide surface or an oxide surface in electronic communication with the structure, the method comprising providing a covalently-bound film comprising at least one organic acid residue on a portion of the oxide surface so that at least one of the following properties of the structure is modified: (a) the charge carrier injection barrier properties; (b) the charge conductivity properties; (c) the charge transport properties; (d) the work function properties; (e) the sub-threshold slope; and (f) the threshold voltage.

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Номер записи: 25
17-05-2012 дата публикации

Evaporating method for forming thin film

Номер: US20120121796A1
Автор: Dong-Hun Kim, Jae-hyun Kwak, Ji-Hwan Yoon, Jung-Ha Son, Kwan-Hee Lee, Min-Seung Chun
Принадлежит: Samsung Mobile Display Co Ltd

A method of forming a film on a substrate includes depositing first and second evaporating source materials respective from first and second evaporating sources onto the substrate while moving the evaporating sources together with respect to the substrate, the first and second evaporating source materials being different from each other and positioned to provide a non-overlapping deposition region of the first evaporating source material, an overlapping deposition region of the first and second evaporating source materials and a non-overlapping deposition region of the second source material such that when the evaporating sources are moved, a film is formed to include a first layer that is a deposition of only the first evaporating source material, a second layer that is a deposition of a mixture of the first evaporating source material and the second evaporating source material and a third layer that is a deposition of only the second source material.

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Номер записи: 26
17-05-2012 дата публикации

Organic electroluminescent element material, organic electroluminescent element, method of manufacturing organic electroluminescent element, display device, and illuminating device

Номер: US20120123073A1
Автор: Hideo Taka, Hiroshi Kita, Rie Katakura, Tatsuo Tanaka
Принадлежит: KONICA MINOLTA INC

In the present invention, provided is an organic electroluminescent element material having a high externally taking-out quantum efficiency, which is suitable for manufacturing an element exhibiting long light emission lifetime, and also provided is an organic electroluminescent element possessing the material, a method of manufacturing the organic electroluminescent element, and a display as well as an illuminating device fitted with the organic electroluminescent element.

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Номер записи: 27
24-05-2012 дата публикации

Method for Collecting Metal

Номер: US20120125853A1
Автор: Hideko Inoue, Kaoru Kato, Ryoji Nomura, Satoshi Seo
Принадлежит: Semiconductor Energy Laboratory Co Ltd

It is an object of the present invention to collect a scarce metal such as iridium from a light-emitting element which is no longer used. A method for collecting a metal is provided in which an organic metal compound which can emit visible light from a triplet excited state at room temperature is heated, or an EL layer of a light-emitting layer containing an organic metal compound which can emit visible light from a triplet excited state at room temperature is dissolved in a solvent to form a solution, and the solution is heated, irradiated with microwaves or treated with acid water. According to the above method, resources of metals such as iridium or platinum, which are scarce metals, can be utilized efficiently.

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Номер записи: 28
24-05-2012 дата публикации

Light-Emitting Element, Manufacturing Method Thereof, and Lighting Device

Номер: US20120126277A1
Автор: Hisao Ikeda, Koichiro Tanaka, Shunpei Yamazaki
Принадлежит: Semiconductor Energy Laboratory Co Ltd

A light-emitting element includes a conductive layer functioning as a first electrode, an electroluminescent layer, and a conductive layer functioning as a second electrode, and further includes an insulating material filling a defect portion in the electroluminescent layer so that the defect portion is sealed. In the light-emitting element, the conductive layer functioning as a second electrode overlaps with the conductive layer functioning as a first electrode with the electroluminescent layer and the insulating material interposed therebetween and is in contact with a top surface of the electroluminescent layer.

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Номер записи: 29
31-05-2012 дата публикации

Organic Optoelectronic Component and Method for Producing an Organic Optoelectronic Component

Номер: US20120132894A1
Автор: Andrew Ingle
Принадлежит: OSRAM Opto Semiconductors GmbH

In at least one embodiment of the organic optoelectronic component ( 1 ), the latter comprises a carrier ( 2 ) and a first electrode ( 11 ), which is mounted on the carrier ( 2 ). Furthermore, the component ( 1 ) contains at least one organic layer sequence ( 3 ) with at least one organic active layer ( 33 ). Furthermore, the component ( 1 ) comprises a second electrode ( 22 ), such that the organic layer sequence ( 3 ) is located between the first electrode ( 11 ) and the second electrode ( 22 ). At least one dark region ( 4 ) and at least one bright region ( 5 ) are formed in a lateral direction. In both the dark region ( 4 ) and the bright region ( 5 ), both the first electrode ( 11 ) and the second electrode ( 22 ) and also the organic layer sequence ( 3 ) are applied to the carrier ( 2 ) in places or over the entire surface. A first reflectivity of the dark region ( 4 ) differs from a second reflectivity of the bright region ( 5 ) by at most 15 percentage points.

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Номер записи: 30
31-05-2012 дата публикации

Diffraction grating, organic el element using the same, and manufacturing methods thereof

Номер: US20120132897A1
Автор: Hideo Takezoe, Madoka Fukushima, Maki Fukuda, Satoshi Mmasuyama, Soon Moon JEONG, Suzushi Nishimura, Takashi Seki, Won Hoe Koo
Принадлежит: JX Nippon Oil and Energy Corp, Tokyo Institute of Technology NUC

A diffraction grating having a transparent supporting substrate; and a cured resin layer which is stacked on the transparent supporting substrate and which has concavities and convexities formed on a surface thereof, wherein when a Fourier-transformed image is obtained by performing two-dimensional fast Fourier transform processing on a concavity and convexity analysis image obtained by analyzing a shape of the concavities and convexities formed on the surface of the cured resin layer by use of an atomic force microscope, the Fourier-transformed image shows a circular or annular pattern substantially centered at an origin at which an absolute value of wavenumber is 0 μm −1 , and the circular or annular pattern is present within a region where an absolute value of wavenumber is within a range of 10 μm −1 or less.

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Номер записи: 31
31-05-2012 дата публикации

Method of manufacturing an organic light-emitting element, organic light-emitting element, display panel, and display device

Номер: US20120132935A1
Автор: Kaori Akamatsu, Kosuke MISHIMA, Satoru OHUCHI, Takashi Isobe
Принадлежит: Panasonic Corp

A method of manufacturing an organic light-emitting element. A first layer is formed above a substrate, and exhibits hole injection properties. A bank material layer is formed above the first layer using a bank material. Banks are formed by patterning the bank material layer, and forming a resin film on a surface of the first layer by attaching a portion of the bank material layer to the first layer, the banks defining apertures corresponding to light-emitters, the resin material being the same as the bank material. A functional layer is formed by applying ink to the apertures that contacts the resin film. The ink contains an organic material. The functional layer includes an organic light-emitting layer. A second layer is formed above the functional layer and exhibits electron injection properties. The hole injection properties of the first layer are then degraded by applying electrical power to an element structure.

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Номер записи: 32
07-06-2012 дата публикации

Organic Light Emitting Display Device and Method for Manufacturing the Same

Номер: US20120139821A1
Автор: Jongmoo Kim, JuhnSuk Yoo
Принадлежит: LG Display Co Ltd

The present disclosure relates to an organic light emitting display device and a method for manufacturing the same. The present disclosure suggests an organic light emitting display device including an organic layer; a display element layer including a display area representing video data and a pad area extended from the display area, on the organic layer; film elements formed on the display element layer; a film type printed circuit board connected to the pad area; and a reinforcing adhesive filling a space between the film type printed circuit board and the film elements

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Номер записи: 33
07-06-2012 дата публикации

Method of manufacturing display apparatus

Номер: US20120142131A1
Автор: Kenji Takahashi, Masafumi Sano
Принадлежит: Canon Inc

Provided is a method of manufacturing a display apparatus, including forming a drive circuit and a light-emitting portion on a substrate in which the forming the light-emitting portion includes forming a transparent anode electrode for applying a charge to an emission layer, forming a first coating layer and a second coating layer on the transparent anode electrode, removing the first coating layer by etching using the second coating layer as a mask, and forming a layer including the emission layer on a part of the transparent anode electrode from which the first coating layer is removed. A surface of the transparent anode electrode becomes as clean as a surface cleaned with ultraviolet irradiation.

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Номер записи: 34
14-06-2012 дата публикации

Heterocyclic Radical or Diradical, The Dimers, Oligomers, Polymers, Dispiro Compounds and Polycycles Thereof, the Use Thereof, Organic Semiconductive Material and Electronic or Optoelectronic Component

Номер: US20120146012A1
Автор: Ansgar Werner, Horst Hartmann, Martin Amman, Michael Limmert, Olaf Zeika
Принадлежит: NOVALED GMBH

The present invention relates to heterocyclic radicals or diradicals, the dimers, oligomers, polymers, dispiro compounds and polycycles thereof, to the use thereof, to organic semiconductive materials and to electronic and optoelectronic components.

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Номер записи: 35
14-06-2012 дата публикации

Organic light emitting display device and manufacturing method for the same

Номер: US20120146032A1
Автор: Chun-Gi You, Joon-hoo Choi, June-Woo Lee
Принадлежит: Samsung Mobile Display Co Ltd

An organic light emitting display device includes a substrate, a thin film transistor formed on the substrate and including an active layer, a gate electrode including a gate lower electrode and a gate upper electrode, a source electrode, and a drain electrode, an organic light emitting device electrically connected to the thin film transistor, wherein a pixel electrode formed of the same material as at least a part of the gate electrode in the same layer, an intermediate layer including a light emitting layer, and an opposed electrode arranged to face the pixel electrode are sequentially deposited.

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Номер записи: 36
21-06-2012 дата публикации

Methods For Forming Organic Thin Film, Organic Thin Films, Thin Film Transistors Including The Same, And Electric Devices Including The Same

Номер: US20120153264A1
Автор: Chan-eon Park, Jin Eun Kim, Jong Min Kim, Jong-Jin Park, Kyu Hyun Im
Принадлежит: SAMSUNG ELECTRONICS CO LTD

A method of forming an organic thin film may include providing a substrate; providing an organic solution including an organic solute and a solvent having a boiling point of about 85° C. or less; dipping the substrate into the organic solution; removing the substrate from the organic solution; and/or precipitating the organic solute on the substrate to provide an organic thin film, wherein the removing the substrate from the organic solution is performed at a speed of about 10 to about 300 μm/s from one end of the substrate to the other end of the substrate. Accordingly, an organic thin film having advantageous characteristics and a wide area may be obtained.

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Номер записи: 37
21-06-2012 дата публикации

Wireless Electroluminescent Device

Номер: US20120153826A1
Автор: Eberhard Waffenschmidt, Willem Franke Pasveer
Принадлежит: KONINKLIJKE PHILIPS ELECTRONICS NV

An electroluminescent device ( 100 ) comprising a top electrode layer ( 102 ) and a bottom electrode layer ( 104 ), an electroluminescent layer ( 106 ) and an interconnection ( 108 ), the interconnection connecting the top and the bottom electrode layers, wherein the two electrode layers ( 102,104 ) are structured as windings; the electroluminescent layer ( 106 ) is located between the two electrode layers; and the interconnection ( 108 ) forms an electrical connection between a first end of the top electrode layer and a second end of the bottom electrode layer.

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Номер записи: 38
28-06-2012 дата публикации

White Organic Light Emitting Diode Display Device and Method of Fabricating the Same

Номер: US20120161141A1
Автор: Eun-Ju JEON, Hee-Suk Pang
Принадлежит: LG Display Co Ltd

According to the present invention, there is provided a white organic light emitting diode (W-OLED) display device for effectively blocking outgas generated from a color filter using silicon nitride having a low water vapor transmission rate as a passivation layer instead of a planarization layer which is an organic insulating layer, and a method of fabricating the same.

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Номер записи: 39
28-06-2012 дата публикации

Method of bonding metal and glass using optical contact bonding, method of manufacturing display apparatus using the method of bonding, and display apparatus manufactured by the method of bonding

Номер: US20120161177A1
Автор: Joon-Hyung Kim
Принадлежит: Samsung Mobile Display Co Ltd

A method of bonding metal and glass using an optical contact bonding includes depositing an optical contact bonding medium on a surface of a metal substrate; and bonding the metal substrate on which the optical contact bonding medium is formed to a glass substrate using optical contact bonding.

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Номер записи: 40
28-06-2012 дата публикации

Method of Manufacturing a Printable Composition of a Liquid or Gel Suspension of Diodes

Номер: US20120164796A1
Автор: Brad Oraw, Eric Anthony Perozziello, Jeffrey Baldridge, Mark Allan Lewandowski, Mark David Lowenthal, Neil O. Shotton, Richard A. Blanchard, William Johnstone Ray
Принадлежит: NthDegree Technologies Worldwide Inc

An exemplary printable composition of a liquid or gel suspension of diodes comprises a plurality of diodes, a first solvent and/or a viscosity modifier. An exemplary method of making a liquid or gel suspension of diodes comprises: adding a viscosity modifier to a plurality of diodes in a first solvent; and mixing the plurality of diodes, the first solvent and the viscosity modifier to form the liquid or gel suspension of the plurality of diodes. Various exemplary diodes have a lateral dimension between about 10 to 50 microns and about 5 to 25 microns in height. Other embodiments may also include a plurality of substantially chemically inert particles having a range of sizes between about 10 to about 50 microns.

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Номер записи: 41
05-07-2012 дата публикации

Alignment master glass for tensioning vapor deposition mask, method for manufacturing the same, and method for tensioning vapor deposition mask using the same

Номер: US20120167822A1
Автор: Sang-Shin Lee
Принадлежит: Samsung Mobile Display Co Ltd

An alignment master glass for aligning a plurality of openings of a vapor deposition mask for tensioning the vapor deposition mask, the alignment master glass includes a transparent substrate, and reflective film patterns on at least one surface of the transparent substrate, the reflective film patterns being only at locations corresponding to the plurality of openings of the vapor deposition mask.

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Номер записи: 42
05-07-2012 дата публикации

Peeling apparatus and manufacturing apparatus of semiconductor device

Номер: US20120168066A1
Автор: Atsuhiro Tani, Kenichi Hashimoto, Misako Hirosue, Shingo Eguchi, Yasuharu Hosaka, Yohei Monma
Принадлежит: Semiconductor Energy Laboratory Co Ltd

To eliminate electric discharge when an element formation layer including a semiconductor element is peeled from a substrate used for manufacturing the semiconductor element, a substrate over which an element formation layer and a peeling layer are formed and a film are made to go through a gap between pressurization rollers. The film is attached to the element formation layer between the pressurization rollers, bent along a curved surface of the pressurization roller on a side of the pressurization rollers, and collected. Peeling is generated between the element formation layer and the peeling layer and the element formation layer is transferred to the film. Liquid is sequentially supplied by a nozzle to a gap between the element formation layer and the peeling layer, which is generated by peeling, so that electric charge generated on surfaces of the element formation layer and the peeling layer is diffused by the liquid.

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Номер записи: 43
05-07-2012 дата публикации

Organic light-emitting display device and method of manufacturing the same

Номер: US20120169217A1
Автор: Hyo-Seok Kim, Jae-Bok Kim, Ji-Young Kim, Jin-Goo Kang
Принадлежит: Samsung Mobile Display Co Ltd

The organic light-emitting display device includes: a substrate including a transistor region; and a thin-film transistor formed over the transistor region of the substrate and having a planarization film which is disposed over a source/drain electrode and a pixel defining layer which includes an aperture exposing a portion of a first electrode electrically connected to the source/drain electrode and defining a pixel region, wherein an outgassing hole is formed in a region of the pixel defining layer other than the aperture to expose the planarization film.

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Номер записи: 44
12-07-2012 дата публикации

Chemical annealing method for fabrication of organic thin films for optoelectronic devices

Номер: US20120177813A1
Автор: Cong Trinh, Mark E. Thompson, Matthew T. Whited
Принадлежит: Individual

There is disclosed a method of coordinating ligands, such as nitrogen-containing ligands to metal centers of metal-containing macrocyclic compounds, such as Magnesium Tetraphenyl Porphyrin (MgTPP) or Zinc Tetraphenyl Porphyrin (ZnTPP). The disclosed method comprises (a) forming an organic film comprising the disclosed metal-containing, macrocyclic compound; and (b) exposing the organic film to a vapor comprising at least one ligand for a time sufficient to coordinate the ligand to metal centers in the metal-containing, macrocyclic compound. There is also disclosed a method for preparing an organic photovoltaic device, such as a solar cell, comprising an ordered crystalline organic film made by the disclosed chemical annealing process.

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Номер записи: 45
19-07-2012 дата публикации

Vapor deposition method and vapor deposition apparatus

Номер: US20120183676A1
Автор: Nobuhiro Hayashi, Shinichi Kawato, Tohru Sonoda
Принадлежит: Sharp Corp

The present invention (i) uses a mask unit ( 80 ) including: a shadow mask ( 81 ) that has an opening ( 82 ) and that is smaller in area than a vapor deposition region ( 210 ) of a film formation substrate ( 200 ) and; a vapor deposition source ( 85 ) that has a emission hole ( 86 ) for emitting a vapor deposition particle, the emission hole ( 86 ) being provided so as to face the shadow mask ( 81 ), the shadow mask ( 81 ) and the vapor deposition source ( 85 ) being fixed in position relative to each other, (ii) adjusts an amount of a void between the shadow mask ( 81 ) and the film formation substrate ( 200 ), (iii) moves at least a first one of the mask unit ( 80 ) and the film formation substrate ( 200 ) relative to a second one thereof while uniformly maintaining the amount of the void between the mask unit ( 80 ) and the film formation substrate ( 200 ), and (iv) sequentially deposit the vapor deposition particle onto the vapor deposition region ( 210 ) through the opening ( 82 ) of the shadow mask ( 81 ). This makes it possible to form a high-resolution vapor deposition pattern on a large-sized substrate.

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Номер записи: 46
19-07-2012 дата публикации

Material selecting method upon purifying iridium complex by sublimation

Номер: US20120184743A1
Автор: Keiju Tonosaki, Kousuke Watanabe
Принадлежит: Fujifilm Corp

Provided is a material selecting method used upon purifying an iridium complex by sublimation which includes: selecting an iridium complex having a specific structure and having a rate of weight loss of 45% or greater when heated to 500° C. at a heating rate of 2° C./min under the degree of vacuum of from 1×10 −3 Pa to 1×10 −1 Pa; and carrying out sublimation purification.

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Номер записи: 47
26-07-2012 дата публикации

Thin film deposition apparatus and method of manufacturing organic light-emitting display device by using thin film deposition apparatus

Номер: US20120186517A1
Автор: Chang-Soon Ji, Chengguo An, Jong-Woo Lee, Tae-Seung Kim
Принадлежит: Samsung Display Co Ltd

A thin film deposition apparatus to remove static electricity generated between a substrate and a mask, and a method of manufacturing an organic light-emitting display device using the thin film deposition apparatus.

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Номер записи: 48
02-08-2012 дата публикации

Method of manufacturing an organic light emitting diode by lift-off

Номер: US20120193646A1
Автор: Dong Zhang, Sang Sool Koo
Принадлежит: X Fab Semiconductor Foundries GmbH

A method of manufacturing an Organic Light Emitting Diode (OLED). The method comprises using a solution or a solvent for removing a photo-resist used for patterning, which photo-resist is at least partly covered with a material other than photo-resist. The method of manufacturing the OLED thus comprises a lift-off process. The new method provides the benefits of low cost manufacturing and high OLED performance.

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Номер записи: 49
16-08-2012 дата публикации

Semiconducting composition

Номер: US20120205628A1
Автор: Anthony James Wigglesworth, Nan-Xing Hu, Ping Liu, Yiliang Wu
Принадлежит: Xerox Corp

A compound of Formula (I): wherein X, A, Y, Z, R 1 , R 2 , Ar, n and m are as described herein. The compound of Formula (I) is useful as part of a semiconducting composition to be deposited upon a surface. When heated, the compound of Formula (I) is converted to a crystalline semiconductor with high mobility.

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Номер записи: 50
23-08-2012 дата публикации

Method for manufacturing organic thin film solar cell module

Номер: US20120211083A1
Автор: Takahiro Seike, Toshihiro Ohnishi
Принадлежит: Sumitomo Chemical Co Ltd

Provided is a method for manufacturing an organic thin film solar cell module that can be manufactured by simple steps. As the method for manufacturing an organic thin film solar cell module, the method for manufacturing an organic thin film solar cell module in which a plurality of organic photovoltaic cells ( 100 A 1 ) and ( 100 A 2 ) comprising a pair of electrodes comprising a first electrode ( 20 ) and a second electrode ( 70 ) and an active layer ( 50 ) that is placed between the pair of electrodes are arranged on a substrate ( 10 ), the method comprises: forming the first electrodes on the substrate; and forming a lyophobic pattern ( 30 a ) on a part of each of the first electrodes.

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Номер записи: 51
30-08-2012 дата публикации

Apparatus and Method for Extending Polyolefin Containing Photovoltaic Panel Life Span

Номер: US20120216864A1
Автор: William Gauthier
Принадлежит: Fina Technology Inc

A photovoltaic cell containing at least one substrate, two electrode layers, an organic photovoltaic layer situated between the two electrode layers, and an oxygen scavenger composition.

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Номер записи: 52
30-08-2012 дата публикации

Manufacturing method of organic photovoltaic cell

Номер: US20120216868A1
Автор: Takahiro Seike, Toshihiro Ohnishi
Принадлежит: Sumitomo Chemical Co Ltd

A method of manufacturing an organic photovoltaic cell is provided that prevents organic layer deterioration during manufacture, wherein the organic photovoltaic cell contains: a pair of electrodes including a first electrode provided on a first substrate and a second electrode provided on a second substrate; and an active layer placed between the pair of electrodes. The method includes: forming a first electrical charge transport layer on the first electrode; forming a first layered structure body by forming an active layer on the first electrical charge transport layer; forming a second layered structure body by forming a second electrical charge transport layer on the second electrode; and joining the first layered structure body and the second layered structure body by bringing the active layer provided on the first layered structure body and the second electrical charge transport layer provided on the second layered structure body into contact with each other.

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Номер записи: 53
30-08-2012 дата публикации

Nanomaterial-based films patterned using a soluble coating

Номер: US20120219702A1
Автор: Graeme Scott, Lorraine Byrne, Richard COULL, Vittorio Scardaci
Принадлежит: Hewlett Packard Development Co LP

A film can be patterned with a nanomaterial. Such patterning can, in various embodiments, be performed by applying a uniform mixture of a solute in a solvent to a surface of the film to form a coating of a soluble material on the surface of the film in a pre-defined pattern that defines coated parts of the film and uncoated parts of the film, depositing an aqueous dispersion, including the nanomaterial and a surfactant, on the defined coated and uncoated parts of the film, washing the film to remove the coating of the soluble material and the nanomaterial from the defined coated parts of the film, but not removing the nanomaterial from the defined uncoated parts of the film, along with removing the surfactant from the defined coated and uncoated parts of the film, and leaving a pattern of the nanomaterial on the defined uncoated parts of the film.

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Номер записи: 54
13-09-2012 дата публикации

Light-Emitting Element and Light-Emitting Device

Номер: US20120228657A1
Автор: Masaaki Hiroki, Satoshi Seo, Yasuo Nakamura
Принадлежит: Semiconductor Energy Laboratory Co Ltd

To provide a light-emitting element or a light-emitting device in which power is not consumed wastefully even if a short-circuit failure occurs. The present invention focuses on heat generated due to a short-circuit failure which occurs in a light-emitting element. A fusible alloy which is melted at temperature T 2 by heat generated due to the short-circuit failure when the short-circuit failure occurs is used for at least one of a pair of electrodes in a light-emitting element, and a layer containing an organic composition which is melted at temperature T 1 is formed on a surface of the electrode opposite to a surface facing the other electrode. The present inventors have reached a structure in which the temperature T 2 is lower than temperature T 3 at which the light-emitting element is damaged and the temperature T 1 is lower than the temperature T 2 , and this structure can achieve the objects.

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Номер записи: 55
20-09-2012 дата публикации

Deposition Mask and Method of Manufacturing the Same

Номер: US20120234236A1
Автор: Ikunori Kobayashi, Jung-Woo Ko
Принадлежит: Samsung Mobile Display Co Ltd

A deposition mask comprises a mask frame having an open window defined in a center thereof, a first mask sheet placed on the mask frame and including a plurality of open regions and a separation region which separates the open regions, and a second mask sheet placed on the first mask sheet and including a first aperture portion in a region which contacts the separation region of the first mask sheet.

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Номер записи: 56
27-09-2012 дата публикации

Light-emitting device

Номер: US20120241796A1
Автор: Katsuyuki Naito
Принадлежит: Individual

According to one embodiment, a light-emitting device includes a light-transmitting layer including first and second regions and a third region intervening therebetween, and a light-emitting portion overlapping the second region or the second and third regions. A first portion of the device corresponding to the first region transmits light having a certain wavelength in a visible range at a first transmittance. A second portion of the device corresponding to the second region causes emission by the light-emitting portion and transmits the light at a second transmittance lower than the first transmittance. A third portion of the device corresponding to the third region is configured to have a transmittance distribution in which transmittance for the light decreases from an end on a first portion's side to an end on a second portion's side within a range from the first transmittance to the second transmittance.

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Номер записи: 57
27-09-2012 дата публикации

Organic electroluminescence display device and manufacturing method thereof

Номер: US20120242218A1
Автор: Tadahiko Yoshinaga, Toshiki Matsumoto
Принадлежит: Sony Corp

An organic electroluminescence display device includes: a first electrode provided over a substrate for each of first and second organic electroluminescence elements; a hole injection/transport layer provided over a whole surface of the first electrode, having at least one of hole injection and transportation characteristics; a second organic light emitting layer provided on an area on the hole injection/transport layer except an area opposed to the first organic electroluminescence element; a first organic light emitting layer provided over whole surfaces of the hole injection/transport and second organic light emitting layers; an electron injection/transport layer, provided over a whole surface of the first organic light emitting layer, having at least one of electron injection and transportation characteristics; a second electrode provided on the electron injection/transport layer; and a color filter provided over the second electrode, having a color or colors in an area above the second organic electroluminescence element.

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Номер записи: 58
27-09-2012 дата публикации

Method of manufacturing organic light emitting diode arrays and system for eliminating defects in organic light emitting diode arrays

Номер: US20120244774A1
Автор: Amalkumar P. Ghosh
Принадлежит: Emagin Corp

A method for manufacturing an organic light emitting diode (OLED) array is provided that includes applying an energizing signal to at least one of the OLED pixels in the array. The energizing signal exceeds a threshold level. The method also includes reducing the energizing signal and identifying an OLED in the array that continues to remain energized. The method further includes irradiating the identified OLED to degrade the organic material in the OLED. A method of performing quality control in a manufacturing process of an OLED array is provided. The method includes determining an intensity, a time and a wavelength of radiation sufficient to render an OLED of the OLED array inoperative by degrading organic material in the OLED. A system of performing quality control in a manufacturing process of an OLED array is provided. A computer-readable medium having stored thereon computer-executable instructions is provided.

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Номер записи: 59
04-10-2012 дата публикации

Simultaneous Modulation of Quantum Dot Photoluminescence using Orthogonal Fluorescence Resonance Energy Transfer (FRET) and Charge Transfer Quenching (CTQ)

Номер: US20120248409A1
Автор: Igor L. Medintz, Kimihiro Susumu, Michael H. Stewart, W. Russ Algar
Принадлежит: US Department of Navy

Quantum dots are modified with varying amounts of (a) a redox-active moiety effective to perform charge transfer quenching, and (b) a fluorescent dye effective to perform fluorescence resonance energy transfer (FRET), so that the modified quantum dots have a plurality of photophysical properties. The FRET and charge transfer pathways operate independently, providing for two channels of control for varying luminescence of quantum dots having the same innate properties.

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Номер записи: 60
04-10-2012 дата публикации

High Performance Field-Effect Transistors

Номер: US20120248416A1
Автор: Alexander Badmaev, Chongwu Zhou, Chuan Wang, Yuchi Che
Принадлежит: University of Southern California USC

A high performance field-effect transistor includes a substrate, a nanomaterial thin film disposed on the substrate, a source electrode and a drain electrode formed on the nanomaterial thin film, and a channel area defined between the source electrode and the drain electrode. A unitary self-aligned gate electrode extends from the nanomaterial thin film in the channel area between the source electrode and the drain electrode, the gate electrode having an outer dielectric layer and including a foot region and a head region, the foot region in contact with a portion of the nanomaterial thin film in the channel area. A metal layer is disposed over the source electrode, the drain electrode, the head region of the gate electrode, and portions of the nanomaterial thin film proximate the source electrode and the drain electrode in the channel area.

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Номер записи: 61
04-10-2012 дата публикации

Electro-optical device and electronic device

Номер: US20120248453A1
Автор: Jun Koyama, Kunitaka Yamamoto, Shunpei Yamazaki, Toshimitsu Konuma
Принадлежит: Semiconductor Energy Laboratory Co Ltd

An object of the present invention is to provide an EL display device, which has a high operating performance and reliability. A third passivation film 45 is disposed under an EL element 203 which comprises a pixel electrode (anode) 46 , an EL layer 47 and a cathode 48 , to make a structure in which heat generated by the EL element 203 is radiated. Further, the third passivation film 45 prevents alkali metals within the EL element 203 from diffusing into the TFTs side, and prevents moisture and oxygen of the TFTs side from penetrating into the EL element 203 . More preferably, heat radiating effect is given to a fourth passivation film 50 to make the EL element 203 to be enclosed by heat radiating layers.

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Номер записи: 62
04-10-2012 дата публикации

Organic light emitting diode display and manufacturing method thereof

Номер: US20120248465A1
Автор: Hee-Joo Ko, Ji-Young Choung, Jin-Baek Choi, Jong-hyuk Lee, Joon-Gu Lee, Se-Jin Cho, Won-Jong Kim, Yeon-Hwa Lee, Young-woo Song
Принадлежит: Samsung Display Co Ltd

An organic light emitting diode display capable of reducing the shortening of image stacking lifetime caused by the residue of the barrier ribs produced during the forming of the barrier ribs is provided. The display includes: a substrate; a first pixel electrode formed on the substrate; barrier ribs formed on the substrate, and having an opening exposing the first pixel electrode; a second pixel electrode formed on the first pixel electrode; an organic light emitting member formed on the second pixel electrode; an organic light emitting member formed on the second pixel electrode; a common electrode formed on the organic light emitting member; and a thin film encapsulation member covering the common electrode. The width of the second pixel electrode is greater than the exposure width of the first pixel electrode exposed through the opening of the barrier ribs.

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Номер записи: 63
04-10-2012 дата публикации

Metal Wiring Structure, Organic Light-Emitting Display Device Using the Same, and Method of Manufacturing the Organic Light-Emitting Display Device

Номер: US20120248468A1
Автор: Boo-Young Jun, Jung-Ha Son, Kwan-Hee Lee, Sun-Hee Lee, Sung-Soo Koh, Won-Jun Song
Принадлежит: Samsung Mobile Display Co Ltd

An organic light-emitting display device comprises a substrate, an anode electrode formed on the substrate, an organic layer formed on the anode electrode, a cathode electrode formed on the organic layer, and an organic capping layer formed on the cathode electrode and containing a capping organic material and a rare-earth material which has higher oxidizing power than the material which forms the cathode electrode.

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Номер записи: 64
04-10-2012 дата публикации

Polarization organic photoelectric conversion device, method for producing polarization organic photoelectric conversion device, polarization optical device, imaging device, and electronic apparatus

Номер: US20120248563A1
Автор: Osamu Goto, Toru Udaka
Принадлежит: Sony Corp

A polarization organic photoelectric conversion device having a structure in which an organic photoelectric conversion layer is interposed between a first electrode and a second electrode, at least one of which is transparent, wherein the organic photoelectric conversion layer is one obtained by uniaxially orienting at least a portion thereof in the plane in advance.

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Номер записи: 65
04-10-2012 дата публикации

Organic electroluminescent element, production method of the same, display device, and lighting device

Номер: US20120248972A1
Автор: Masato Nishizeki, Yoshiyuki Suzuri
Принадлежит: KONICA MINOLTA INC

An organic electroluminescent element includes a laminated body incorporating an anode substrate, an anode, at least one non-light emitting organic layer A exhibiting positive hole transportability, at least one light emitting organic layer B, at least one non-light emitting organic layer C exhibiting electron transportability, a cathode, and a cathode substrate in the sequence set forth. At least 80% by weight of the organic layer A and the organic layer C in the laminated body is formed via a wet process, and the laminated body is made with an adhesion process between the organic layer A and the organic layer B, or between the organic layer B and the organic layer C.

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Номер записи: 66
11-10-2012 дата публикации

Compositions comprising organic semiconducting compounds

Номер: US20120256137A1
Автор: Edgar Kluge, Klaus Bonrad, Lana Nanson, Magda Goncalves-Miskiewicz, Mark James, Philip Edward May, Ruth Effenberger
Принадлежит: Merck Patent GmBH

The present invention relates to novel compositions comprising an organic semiconductor (OSC) and a wetting agent, to their use as inks for the preparation of organic electronic (OE) devices, especially organic photovoltaic (OPV) cells and organic light emitting diode (OLED) devices, to methods for preparing OE devices using the novel compositions, and to OE devices, especially OLED devices and OPV cells prepared from such methods and compositions. The efficiency of an OE device with the inclusion of 1% volatile surfactant was 13.5 cd/A at 100 cd/m2

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Номер записи: 67
11-10-2012 дата публикации

Light-Emitting Device and a Method of Manufacturing Light-Emitting Device

Номер: US20120256204A1
Автор: Kensuke Yoshizumi, Koji Ono
Принадлежит: Semiconductor Energy Laboratory Co Ltd

To provide a highly reliable light-emitting device and especially a light-emitting device which can be formed without use of a metal mask and includes a plurality of light-emitting elements. A structural body at least an end of which has an acute-angled shape is provided so that the end can pass downward through an electrically conductive film formed over the insulating layer and can be at least in contact with an insulating layer having elasticity, thereby physically separating the electrically conductive film, and the electrically conductive films are thus electrically insulated from each other. Such a structure may be provided between adjacent light-emitting elements so that the light-emitting elements can be electrically insulated from each other in the light-emitting device.

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Номер записи: 68
18-10-2012 дата публикации

Method for manufacturing flexible glass substrate and flexible glass substrate

Номер: US20120263945A1
Автор: Minoru Yoshikawa
Принадлежит: Micro Technology Co Ltd Japan

[Problem to be Solved] A method for producing a flexible glass substrate which is approximately 100% impermeable to gas or vapor and excellent in bendability and a flexible glass substrate are provided. [Solution] After forming of a pattern P on a surface of a glass substrate 1, a support 3 is temporarily attached to the surface, the glass substrate 1 is thinned by etching another surface of the glass substrate 1, a film base 5 is laminated to the etched another surface, and the temporarily attached support 3 is peeled off from the one surface of the glass substrate 1.

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Номер записи: 69
25-10-2012 дата публикации

Mask Frame Assembly for Thin Film Deposition

Номер: US20120266813A1
Автор: Jeremy Hong
Принадлежит: Samsung Mobile Display Co Ltd

A mask frame assembly for depositing a deposition material on a deposition substrate comprises a mask frame including an opening and frames surrounding the opening, and a mask coupled on the mask frame. A deformation prevention unit is formed on at least one region of the mask. Since the deformation prevention unit is formed on a peripheral portion of a deposition pattern in the mask, deformation of the mask in a vertical direction may be reduced. Accordingly, defective attaching of the mask to the substrate may be reduced.

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Номер записи: 70
25-10-2012 дата публикации

Substrate for organic electroluminescense device and method of manufacturing organic electroluminscense device employing same

Номер: US20120268005A1
Автор: Masatoshi Furihata, Satoshi Amamiya
Принадлежит: Sumitomo Chemical Co Ltd

The present invention provides a substrate for an organic EL device. The substrate for an organic EL device of the present invention is provided with a support substrate on which a plurality of pixel electrode arrays are formed in parallel with each other, and a partition wall composed of stripe partition walls located between each of the pixel electrode arrays along the pixel electrode arrays and a frame partition wall in the form of a rectangle surrounding all of the plurality of pixel electrode arrays, and in this structure, the partition wall partitions a coating area of ink applied on the pixel electrode arrays and a neighboring coating area of ink applied on the pixel electrode array, and notches are located in the stripe partition walls to make the neighboring coating areas communicate with each other.

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Номер записи: 71
01-11-2012 дата публикации

Novel iridium complex, organic light-emitting device, and image display apparatus

Номер: US20120273769A1
Автор: Chiaki Nishiura, Hiroya Nitta, MASASHI Hashimoto, Shigemoto Abe
Принадлежит: Canon Inc

There is provided a novel iridium complex having a small half-width of an emission spectrum and an organic light-emitting device that contains the iridium complex. There is provided a novel iridium complex that has a phenyl ring and an imidazole ring as ligands and that has a basic skeleton in which the phenyl ring is bonded to a triazine ring.

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Номер записи: 72
01-11-2012 дата публикации

Charge transport layers and organic electron devices comprising same

Номер: US20120273772A1
Автор: Che-Hsiung Hsu, Shiva Prakash
Принадлежит: EI Du Pont de Nemours and Co

Provided are organic n-doped electron transport layers comprising at least one electron transport material and at least one electron rich dopant material and organic p-doped hole transport layers comprising at least one hole transport material and at least one electron deficient dopant material.

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Номер записи: 73
08-11-2012 дата публикации

Electronic circuits including planar electronic devices

Номер: US20120280400A1
Автор: Ian Barton, Richard Price, Scott White
Принадлежит: Individual

A method for use in the manufacture of an electronic circuit comprising at least one substantially planar electronic device is disclosed. The method comprises: forming a structure comprising a layer of active material, at least a first conductive track spaced from and extending in a plane generally parallel to the layer of active material, and a layer of insulative material separating the first conductive track from the layer of active material, the layer of active material having a plurality of insulative features formed therein, each insulative feature at least partly inhibiting electrical current flow in the layer of active material and the plurality of insulative features defining at least a first substantially planar electronic device in the layer of active material comprising at least a respective first terminal and a respective second terminal, each terminal comprising a respective area of the layer of active material, and at least a portion of said first conductive track overlapping one of the first and second terminals; forming a first hole in said structure, said first hole extending through the layer of insulative material and connecting an overlapping portion of the first conductive track to one of the first and second terminals; and filling said first hole at least partly with electrically conductive material so as to provide an electrical connection between the first conductive track and one of the first and second terminals.

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Номер записи: 74
08-11-2012 дата публикации

Rapid ink-charging of a dry ink discharge nozzle

Номер: US20120282840A1
Автор: Conor F. Madigan, Eliyahu Vronsky
Принадлежит: Kateeva Inc

The present teachings relate to methods and apparatus for depositing one or more materials (e.g., one or more films, such as one or more solids) on one or more substrates, which may form part of an OLED or other type(s) of display. In some embodiments, the disclosure relates to apparatus and methods for depositing ink on one or more substrates. The apparatus can include, for example, one or more chambers for receiving ink, and plural orifices configured for ejecting droplets of the ink. The ejected droplets of ink can be received at unique, spaced-apart locations. In some embodiments, a single liquid ink-holding chamber, which includes plural orifices (e.g., three), receives ink in liquid form having a plurality of dissolved or suspended particles, and droplets of the ink are ejected substantially simultaneously to respective, spaced-apart locations on one or more substrates.

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Номер записи: 75
15-11-2012 дата публикации

Silicon/organic heterojunction (soh) solar cell and roll-to-roll fabrication process for making same

Номер: US20120285521A1
Автор: James C. Sturm, Ken Nagamatsu, Sushobhan Avasthi, Yifei Huang
Принадлежит: PRINCETON UNIVERSITY

A photovoltaic device and method of making a photovoltaic device are disclosed. The method includes laminating an organic layer onto an inorganic semiconductor layer. A first electrical contact is electrically coupled to the organic layer and a second electrical contact is coupled to the inorganic semiconductor layer. The inorganic semiconductor layer may include a second organic layer. At least one of the organic layer and the second organic layer may form a heterojunction with the inorganic semiconductor layer. The organic layer may further comprise a metal layer. At least one of the organic layer, the inorganic semiconductor layer and the metal layer may be patterned.

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Номер записи: 76
15-11-2012 дата публикации

EL Display device and Method for Manufacturing the Same

Номер: US20120286283A1
Автор: Mayumi Mizukami, Shunpei Yamazaki, Toshimitsu Konuma
Принадлежит: Semiconductor Energy Laboratory Co Ltd

Plurality of pixels ( 102 ) are arranged on the substrate. Each of the pixels ( 102 ) is provided with an EL element which utilizes as a cathode a pixel electrode ( 105 ) connected to a current control TFT ( 104 ). On a counter substrate ( 110 ), a light shielding film ( 112 ) is disposed at the position corresponding to periphery of each pixel ( 102 ), while a color filter ( 113 ) is disposed at the position corresponding to each of the pixels ( 102 ). This light shielding film makes the contour of the pixels clear, resulting in an image display with high definition. In addition, it is possible to fabricate the EL display device of the present invention with most of an existing manufacturing line for liquid crystal display devices. Thus, an amount of equipment investment can be significantly reduced, thereby resulting in a reduction in the total manufacturing cost.

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Номер записи: 77
22-11-2012 дата публикации

Flexible base material and flexible electronic device

Номер: US20120292084A1
Автор: Chun-Hao Chang, Chun-Ting Chen, Kun-Wei Lin, Li-Wen Lai
Принадлежит: Industrial Technology Research Institute ITRI

The invention provides a flexible base material and a flexible electronic device. The flexible base material includes a flexible substrate having a first surface and a second surface opposite to the first surface. A first organic composite barrier layer is deposited on the first surface of the flexible substrate, wherein the first organic composite barrier layer applies a first stress to the flexible substrate. An anti-curved layer is deposited on the second surface of the flexible substrate, wherein the anti-curved layer applies a second stress, which is cancelled off more than 90% of the first stress, to the flexible substrate.

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Номер записи: 78
22-11-2012 дата публикации

Organic light-emitting display apparatus and method of manufacturing the same

Номер: US20120292611A1
Автор: Mu-gyeom Kim, Seong-Kweon Heo
Принадлежит: Samsung Mobile Display Co Ltd

An organic light-emitting display apparatus including: a substrate; a thin-film transistor (TFT) formed on the substrate and including a gate electrode, a source electrode, a drain electrode, and an active layer; a first electrode formed on the substrate and electrically connected to the drain electrode; an intermediate layer formed on the first electrode and including an organic light-emitting layer; a second electrode formed on the intermediate layer; and an insertion layer formed between the first electrode and the intermediate layer and including an oxide.

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Номер записи: 79
22-11-2012 дата публикации

Method of repairing organic el display

Номер: US20120295507A1
Автор: Kazutoshi Miyazawa
Принадлежит: Panasonic Corp

In a method of repairing an organic EL display, in which when a foreign particle has contaminated a pixel electrode to cause a defect during manufacture of an organic EL display, it is possible to repair the defect locally and simply without damaging the vicinity of the repaired part of the pixel electrode by the repair. In manufacture of the organic EL display, a defect due to a foreign particle is repaired by detecting the foreign particle that has contaminated the pixel electrode, lowering a fine needle having a hemispherically-shaped tip downward toward the foreign particle, and plastic deforming the foreign particle and part of the pixel electrode together to bury the foreign particle into the pixel electrode. A short circuit due to a foreign particle is prevented by pressing the foreign particle into the pixel electrode.

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Номер записи: 80
29-11-2012 дата публикации

Photoelectric conversion module

Номер: US20120298187A1
Автор: Hyun-Chul Kim, Jong-ki Lee
Принадлежит: Samsung SDI Co Ltd

A photoelectric conversion module includes a first photoelectric cell, a second photoelectric cell, the second photoelectric cell being adjacent to the first photoelectric cell, a first electrode, the first electrode corresponding to the first photoelectric cell, a second electrode, and a connecting member disposed between the first photoelectric cell and the second photoelectric cell, the connecting member electrically connecting the first electrode and the second electrode to each other, the connecting member including a first conductive bump, a second conductive bump, and a conductive connector part contacting the first and second conductive bumps.

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Номер записи: 81
06-12-2012 дата публикации

Apparatus and method for laminating a first and a second sheet

Номер: US20120305163A1
Автор: Andreas Heinrich Dietzel, Jeroen Van Den Brand, Milan Saalmink, Sander Christiaan Broers
Принадлежит: Nederlandse Organisatie voor Toegepast Natuurwetenschappelijk Onderzoek TNO

The invention relates to an apparatus for laminating a first and a second sheet with a plane carrier ( 10 ) and a drum shaped carrier ( 20 ) for carrying a respective sheet. The apparatus has a first main operational mode wherein the drum shaped carrier ( 20 ) is at distance from a first carrier surface ( 12 ) of the plane carrier ( 10 ) in said third direction (Z), and a second main operational mode wherein the drum shaped carrier ( 20 ) is close to first carrier surface to bring the first and the second sheet ( 1, 2 ) in contact with each other. In the first main operational mode the drum shaped carrier ( 20 ) is virtually rolled over the first carrier surface ( 12 ) and the sheets are mutually aligned. In the second operational mode the sheets are laminated.

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Номер записи: 82
06-12-2012 дата публикации

Auto-focusing apparatus and auto-focusing method using the same

Номер: US20120305746A1
Автор: Chang-Yun MOON, Hee-Seong Jeong, Sun-Hwa Kim
Принадлежит: Samsung Display Co Ltd

An auto-focusing apparatus and method, the apparatus including an emission unit, the emission unit being configured to irradiate light on the organic light-emitting display apparatus; an optical system between the organic light-emitting display apparatus and the emission unit, the optical system being configured to adjust a position of the optical system on an optical axis and focus the irradiated light on the pixel unit; a light-receiving unit, the light-receiving unit being configured to receive light reflected by the organic light-emitting display apparatus and measure an intensity and a wavelength of the reflected light; and a controller, the controller being configured to receive the intensity of light measured by the light-receiving unit, control the position of the optical system, determine that the auto-focusing apparatus is focusing light onto the pixel unit when the intensity of light received by the light-receiving unit is a maximum value, and determine the position of the optical system as an optimal focal length.

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Номер записи: 83
06-12-2012 дата публикации

Organic compound, anthracene derivative, and light-emitting element, light-emitting device, and electronic device using anthracene derivative

Номер: US20120309984A1
Автор: Hiroki Suzuki, Nobuharu Ohsawa, Sachiko Kawakami, Satoshi Seo
Принадлежит: Semiconductor Energy Laboratory Co Ltd

Objects of the present invention are to provide novel anthracene derivatives and novel organic compounds; a light-emitting element that has high emission efficiency; a light-emitting element that is capable of emitting blue light with high luminous efficiency; a light-emitting element that is capable of operation for a long time; and a light-emitting device and an electronic device that have lower power consumption. An anthracene derivative represented by a general formula (1) and an organic compound represented by a general formula (17) are provided. A light-emitting element that has high emission efficiency can be obtained by use of the anthracene derivative represented by the general formula (1). Further, a light-emitting element that has a long life can be obtained by use of the anthracene derivative represented by the general formula (1).

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Номер записи: 84
13-12-2012 дата публикации

Method for initializing or removing contaminants from a deposition chamber and method of manufacturing the chamber

Номер: US20120312698A1
Автор: Jong-Woo Lee, Young-Soo Cho
Принадлежит: Samsung Mobile Display Co Ltd

The present disclosure relates to a method for initializing a deposition chamber, a method for removing contaminants in a deposition chamber, and a method of manufacturing a deposition chamber. In the method for initializing a deposition chamber, light is irradiated in the chamber, and then minute contaminants remaining in the chamber are removed. The newly manufactured chamber is thereby initialized so that it can be used for deposition.

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Номер записи: 85
13-12-2012 дата публикации

Electronic device

Номер: US20120313081A1
Автор: Anthony James Wigglesworth, Nan-Xing Hu, Ping Liu, Yiliang Wu
Принадлежит: Xerox Corp

An electronic device, such as a thin-film transistor, includes a semiconducting layer formed from a semiconductor composition. The semiconductor composition comprises a polymer binder and a small molecule semiconductor. The semiconducting layer has been deposited on an alignment layer that has been aligned in the direction between the source and drain electrodes. The resulting device has increased charge carrier mobility.

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Номер записи: 86
13-12-2012 дата публикации

Laminate structure, method for manufactuing laminate structure, electronic element array, image displaying medium, image displaying apparatus, diamine, polyamic acid, and polyimide

Номер: US20120315498A1
Автор: Koei Suzuki, Takanori Tano, Yusuke Tsuda
Принадлежит: Ricoh Co Ltd

Disclosed is a laminate structure including a substrate, a wettability changing layer, and an electrical conductor layer, wherein the wettability changing layer and the electrical conductor layer are laminated on the substrate in order, wherein the wettability changing layer contains a polyimide, wherein the polyimide is obtainable by dehydrating and ring-opening a polyamic acid, wherein the polyamic acid is obtainable by ring-opening and addition-polymerizing a diamine and a tetracarboxylic acid dianhydride, wherein the diamine includes a compound represented by a general formula of: or a compound represented by a general formula of: wherein each of R 1 and R 2 in formula ( 1 ) is defined in the specification, and wherein R 1 in formula ( 2 ) is defined in the specification.

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Номер записи: 87
13-12-2012 дата публикации

Patterned substrate and method for producing same

Номер: US20120315582A1
Автор: Masaaki Yokoyama, Masato Ueda, Norio Nagayama
Принадлежит: Sumitomo Chemical Co Ltd

Disclosed is a patterned substrate having a conductor pattern. The conductor pattern is obtained by forming a layer (B) containing an organic polysilane on a conductive substrate (A), irradiating a certain region of the layer (B) with a radiation for oxidizing the organic polysilane constituting the layer (B) in the certain region, and then applying a solution containing a conducting polymer, water and/or a hydrophilic solvent over at least the certain region of the layer (B) for forming a layer (C) composed of the conducting polymer while impregnating the layer (B) in the certain region with the conducting polymer for electrically connecting the layer (C) and the substrate (A).

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Номер записи: 88
20-12-2012 дата публикации

Device, thin film transistor, method for manufacturing the device and method for manufacturing the thin film transistor

Номер: US20120319090A1
Автор: Hidenobu Kakimoto, Kei Sakanoue, Masashi Ogawa, Osamu Goto, Seiji Shinkai, Shuhei Nakatani, Shuichi Haraguchi, Tomohiro Shirake
Принадлежит: Panasonic Corp, Sumitomo Chemical Co Ltd

A problem of the present invention is to provide a device having good characteristics and long life, wherein a functional thin film is formed in a desired region by a coating method; a thin film transistor; a method for producing the device; and a method for producing the thin film transistor. This problem can be solved by a device comprising: a substrate, a first electrode formed on the substrate, a functional thin film formed above the first electrode, and a second electrode disposed above the functional thin film, characterized by further comprising, in a region surrounding the region where the functional thin film is formed, a film containing a compound in which a group containing fluorine and a π-conjugated system are bound together by a cycloalkene structure or a cycloalkane structure.

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Номер записи: 89
20-12-2012 дата публикации

Sealed body, method for manufacturing sealed body, light-emitting device, and method for manufacturing light-emitting device

Номер: US20120319092A1
Автор: Akihisa Shimomura
Принадлежит: Semiconductor Energy Laboratory Co Ltd

A highly productive method for sealing substrates with the use of glass frit is provided. A method for sealing substrates with the use of glass frit, which can be used for a substrate provided with a material having low heat resistance, is provided. A highly airtight sealed body which is manufactured by such a method is provided. A light-emitting device having high productivity and high reliability and a manufacturing method thereof are provided. A heat generation layer containing a conductive material which generates heat by induction heating is formed to overlap with a region where a paste including a frit material and a binder is applied. Alternatively, a conductive material which generates heat by induction heating is added to the paste itself. The paste is locally heated by induction heating to remove the binder included in the paste.

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Номер записи: 90
20-12-2012 дата публикации

Non-Common Capping Layer on an Organic Device

Номер: US20120319145A1
Автор: Michael Hack, Michael S. Weaver
Принадлежит: Universal Display Corp

A first method comprises providing a plurality of organic light emitting devices (OLEDs) on a first substrate. Each of the OLEDs includes a transmissive top electrode. The plurality of OLEDs includes a first portion of OLEDs and a second portion of OLEDs that is different from the first portion. The first method further includes depositing a first capping layer over at least the first portion of the plurality of OLEDs such that the first capping layer is optically coupled to at least the first portion of the plurality of OLEDs. A second capping layer is deposited over at least the second portion of the plurality of OLEDs such that the second capping layer is optically coupled to the second portion of the plurality of OLEDs but not the first portion of the plurality of OLEDs.

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Номер записи: 91
20-12-2012 дата публикации

Methods of Making Spatially Aligned Nanotubes and Nanotube Arrays

Номер: US20120321785A1
Автор: Coskun Kocabas, Jang-Ung PARK, John A. Rogers, Moonsub Shim, Seong Jun Kang
Принадлежит: University of Illinois

The present invention provides arrays of longitudinally aligned carbon nanotubes having specified positions, nanotube densities and orientations, and corresponding methods of making nanotube arrays using guided growth and guided deposition methods. Also provided are electronic devices and device arrays comprising one or more arrays of longitudinally aligned carbon nanotubes including multilayer nanotube array structures and devices.

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Номер записи: 92
20-12-2012 дата публикации

Method of manufacturing film and method of manufacturing display

Номер: US20120322334A1
Автор: Kenichi Kurihara, Masanobu Tanaka, Takako Sekiyama
Принадлежит: Sony Corp

There are provided a method of manufacturing a film, suitable for forming a film having a plurality of minute through holes, and a method of manufacturing a display using the method of manufacturing a film. The method of manufacturing a film, includes: transferring a film of a first pattern onto a base material with use of an intaglio plate including the first pattern and a second pattern; and forming a film including through holes on the base material by transferring a film of the second pattern of the intaglio plate onto the film of the first pattern.

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Номер записи: 93
27-12-2012 дата публикации

Materials and methods for controlling properties of organic light-emitting device

Номер: US20120326136A1
Автор: Jianglong Chen
Принадлежит: Kateeva Inc

The present teachings provide methods for depositing and patterning organic light-emitting device (OLED) buffer layers. The method can use a thermal printing process and one or more additional processes, such as vacuum thermal evaporation (VTE), to create an OLED stack. OLED stack structures are also provided wherein which at least one of the charge injection or charge transport layers is formed by a thermal printing method at a high deposition rate. The organic layer can be subject to post-deposition treatment such as baking. The structure of the organic layer can be amorphous, crystalline, porous, dense, smooth, rough, or a combination thereof, depending on deposition parameters and post-treatment conditions. The organic layer can improve light out-coupling efficiency of an OLED, increase conductivity, decrease index of refraction, and/or modify the emission chromaticity of an OLED.

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Номер записи: 94
03-01-2013 дата публикации

Display device and method for manufacturing the same

Номер: US20130001571A1
Автор: Aya Anzai, Hiroyuki Hata, Masayuki Sakakura, Mitsuhiro Ichijo, Motomu Kurata, Satoshi Murakami, Shunpei Yamazaki, Takashi Ohtsuki
Принадлежит: Semiconductor Energy Laboratory Co Ltd

The present invention provides a method for manufacturing a highly reliable display device at a low cost with high yield. According to the present invention, a step due to an opening in a contact is covered with an insulating layer to reduce the step, and is processed into a gentle shape. A wiring or the like is formed to be in contact with the insulating layer and thus the coverage of the wiring or the like is enhanced. In addition, deterioration of a light-emitting element due to contaminants such as water can be prevented by sealing a layer including an organic material that has water permeability in a display device with a sealing material. Since the sealing material is formed in a portion of a driver circuit region in the display device, the frame margin of the display device can be narrowed.

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Номер записи: 95
03-01-2013 дата публикации

Laser induced thermal imaging apparatus and method for manufacturing organic light emitting diode (oled) display device using the same

Номер: US20130002793A1
Автор: Won-Yong Kim
Принадлежит: Samsung Display Co Ltd

A laser induced thermal imaging (LITI) apparatus and a method of manufacturing an organic light emitting diode (OLED) display device using the LITI apparatus. The method of manufacturing the OLED display device using the LITI apparatus includes arranging an acceptor substrate on a substrate stage; forming a donor film on the acceptor substrate; disposing a patterned mask above the acceptor substrate; irradiating the donor film with a laser beam generated by a laser beam generator through an opening of the mask; and transferring a pattern of the donor film onto the acceptor substrate. The LITI apparatus and the manufacturing method allow a transfer layer of a donor film to be easily transferred onto a substrate by scanning a laser beam without regard to a size of the substrate.

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Номер записи: 96
03-01-2013 дата публикации

Film Formation Apparatus and Film Formation Method

Номер: US20130005054A1
Автор: Shunpei Yamazaki, Takeshi Nishi, Toshimitsu Konuma
Принадлежит: Semiconductor Energy Laboratory Co Ltd

There is provided a film formation apparatus which is capable of forming an EL layer using an EL material with high purity. The EL material is purified by sublimation immediately before film formation in the film formation apparatus, to thereby remove oxygen, water, and another impurity, which are included in the EL material. Also, when film formation is performed using the EL material (high purity EL material) obtained by purifying with sublimation as an evaporation source, a high purity EL layer can be formed.

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Номер записи: 97
03-01-2013 дата публикации

Apparatus for atomic layer deposition

Номер: US20130005057A1
Автор: Jin-Kwang Kim, Jun-Hyuk CHEON, Sang-Joon SEO, Seung-Hun Kim
Принадлежит: Samsung Mobile Display Co Ltd

An atomic layer deposition apparatus and a sealing method of an organic light emitting device using the same are disclosed. In one embodiment, the atomic layer deposition apparatus improves a structure of the purge gas injection nozzle so as to increase the exhaust efficiency of the purge gas in an atomic layer deposition process, which increases a speed of a purge process. As a result, it is possible to improve a deposition speed and a quality of a sealing film when a sealing process for sealing the organic light emitting device is implemented by using the atomic layer deposition.

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Номер записи: 98
03-01-2013 дата публикации

Process for producing an organic photoelectric conversion element

Номер: US20130005072A1
Автор: Yasunori Uetani
Принадлежит: Sumitomo Chemical Co Ltd

Disclosed is an organic photoelectric conversion element including an anode, a cathode, an active layer, and a functional layer, wherein the anode contains a metal, the anode and the functional layer are adjacent to each other, and the functional layer is formed using a solution having a pH value of 5 to 9. Examples of the metal include aluminum, magnesium, titanium, chromium, iron, nickel, copper, zinc, gallium, zirconium, molybdenum, silver, indium, and tin. Preferably, the active layer contains a conjugated polymer compound and a fullerene derivative.

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Номер записи: 99
03-01-2013 дата публикации

Low temperature deposition of phase change memory materials

Номер: US20130005078A1
Автор: Bryan C. Hendrix, Chongying Xu, Gregory T. Stauf, Jeffrey F. Roeder, Matthias Stender, Thomas H. Baum, Tianniu Chen, William Hunks
Принадлежит: Advanced Technology Materials Inc

A system and method for forming a phase change memory material on a substrate, in which the substrate is contacted with precursors for a phase change memory chalcogenide alloy under conditions producing deposition of the chalcogenide alloy on the substrate, at temperature below 350° C., with the contacting being carried out via chemical vapor deposition or atomic layer deposition. Various tellurium, germanium and germanium-tellurium precursors are described, which are useful for forming GST phase change memory films on substrates.

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Номер записи: 100