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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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Форма поиска

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 1508. Отображено 199.
15-01-2011 дата публикации

TO HIGH-RELIABLE MULTILEVEL ONES OF CIRCUIT SUBSTRATES AND PROCEDURES FOR YOUR EDUCATION

Номер: AT0000492146T
Принадлежит:

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15-11-2017 дата публикации

Method and apparatus for applying a coating material

Номер: AT0000518578A1
Автор:
Принадлежит:

Verfahren und Vorrichtung zum Aufbringen eines Beschichtungswerkstoffes (13) auf ausgewählte Zielbereiche einer Oberfläche eines Trägers (6), wobei die Oberfläche des Trägers (6) die zu beschichtenden Zielbereiche sowie beschichtungswerkstofffrei verbleibende Restbereiche umfasst. Hierbei wird erfindungsgemäß vorgeschlagen, dass eine Druckereinheit (3) für einen fließfähigen und aushärtbaren Trägerwerkstoff zur Anfertigung eines Trägers (6) und/oder einer Tragstruktur (16) auf dem Träger (6) vorgesehen ist, eine Maskierungseinheit (4) zum schichtweisen Aufbau einer Abdeckung (12) aus mehreren Schichten (S) eines Hilfswerkstoffes (9) auf den Restbereichen vorgesehen ist, sowie eine Beschichtungseinheit (5) zur Formung eines gegen die Oberfläche des Trägers (6) gerichteten und den Beschichtungswerkstoff (13) enthaltenden Partikelstromes (10), und eine Entfernungseinheit (15) zur Entfernung des Hilfswerkstoffes (9) unter Verbleib des Trägerwerkstoffes und des Beschichtungswerkstoffes (13), ...

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27-10-2003 дата публикации

FAST PRODUCTION METHOD FOR PRINTED BOARD

Номер: AU2003236216A1
Принадлежит:

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06-06-1978 дата публикации

METHOD OF DEPOSITING THIN FILM UTILIZING A LIFT-OFF MASK

Номер: CA1032396A
Автор:
Принадлежит:

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15-06-1976 дата публикации

Номер: CH0000576652A5
Автор:
Принадлежит: FROMSON H A, FROMSON, HOWARD A.

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15-11-1974 дата публикации

VERFAHREN ZUR HERSTELLUNG EINER PLATTE FUER EINE GASENTLADUNGS-ANZEIGEVORRICHTUNG.

Номер: CH0000556080A
Автор:
Принадлежит: IBM, INTERNATIONAL BUSINESS MACHINES CORP.

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28-02-1975 дата публикации

Номер: CH0000559499A5
Автор:
Принадлежит: THERMONIC SA

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31-01-1966 дата публикации

Procédé de fabrication de circuits imprimés

Номер: CH0000406341A
Принадлежит: THERMONIC SA, THERMONIC S.A.

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13-09-1974 дата публикации

Printed circuit for electrical heating panel

Номер: CH0000554126A
Автор:
Принадлежит: THERMONIC SA, THERMONIC, SA

Printed circuit made by spraying a continuous uniform molten metal film over a masked roughened surface of a dielectric base of, e.g. asbestos cement. The mask is then removed. Resultant panel is resistant to moisture, fumes add thermal shocks and may be cushioned.

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30-09-1977 дата публикации

Номер: CH0000591800A5
Автор:

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24-10-1980 дата публикации

A METHOD FOR FORMING FILM CONFIGURATIONS WISHED ACCORDING TO THE ADDITIVE TECHNIQUES

Номер: FR0002310633B1
Автор:
Принадлежит:

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27-02-1976 дата публикации

A METHOD FOR CARRYING OUT A CONFIGURATION IN THIN LAYERS

Номер: FR0002280717A1
Автор:
Принадлежит:

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31-07-2017 дата публикации

장착형 장치 내에 전자 장치를 캡슐화하는 시스템들 및 방법들

Номер: KR0101763507B1
Автор: 에츠콘, 제임스

... 장착형 장치는 적어도 하나의 장착 표면을 규정하는 중합체 내에 내장된 생체 적합 구조를 포함한다. 생체 적합 구조는 생체 적합 재료의 제1 층에 의해 정해진 제1 측, 생체 적합 재료의 제2 층에 의해 정해진 제2 측, 전자 소자, 및 센서 전극들을 규정하는 도전성 패턴을 갖는다. 생체 적합 재료의 제2 층의 부분은 센서 전극들이 노출되는 제2 측 내에 적어도 하나의 개구를 만들도록 에칭에 의해 제거된다. 에칭은 제2 측 내의 적어도 하나의 개구에 연결된 제1 측 내의 적어도 하나의 개구를 만들도록 생체 적합 재료의 제1 층의 부분을 더 제거한다. 개구들의 이러한 배열로, 분석 물질은 생체 적합 구조의 제1 측 또는 제2 측으로부터 센서 전극들에 도달할 수 있다.

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02-12-2015 дата публикации

장착형 장치 내에 전자 장치를 캡슐화하는 시스템들 및 방법들

Номер: KR1020150135473A
Автор: 에츠콘, 제임스
Принадлежит:

... 장착형 장치는 적어도 하나의 장착 표면을 규정하는 중합체 내에 내장된 생체 적합 구조를 포함한다. 생체 적합 구조는 생체 적합 재료의 제1 층에 의해 정해진 제1 측, 생체 적합 재료의 제2 층에 의해 정해진 제2 측, 전자 소자, 및 센서 전극들을 규정하는 도전성 패턴을 갖는다. 생체 적합 재료의 제2 층의 부분은 센서 전극들이 노출되는 제2 측 내에 적어도 하나의 개구를 만들도록 에칭에 의해 제거된다. 에칭은 제2 측 내의 적어도 하나의 개구에 연결된 제1 측 내의 적어도 하나의 개구를 만들도록 생체 적합 재료의 제1 층의 부분을 더 제거한다. 개구들의 이러한 배열로, 분석 물질은 생체 적합 구조의 제1 측 또는 제2 측으로부터 센서 전극들에 도달할 수 있다.

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17-07-2012 дата публикации

RESIN COMPOSITION FOR A RELEASE FILM HAVING EXCELLENT ADHESION STRENGTH, AND PEELING STRENGTH COMPRISING AN EPOXY RESIN AND ALUMINUM HYDROXIDE

Номер: KR1020120080545A
Принадлежит:

PURPOSE: A resin composition for a release film is provided to have high adhesion strength after curing of a build-up layer, and to have excellent peeling strength after heating treatment for peeling. CONSTITUTION: A resin composition comprises an epoxy resin, and aluminum hydroxide. The resin composition has adhesion strength of 0.25 kgf/cm or higher after 5 times of heating treatment at 180 °C for 90 minutes, and has release strength of 0.2 kgf/cm or lower after 5 times of heating treatment at 270°C for 55 seconds. The content of the aluminum hydroxide is 5-85 weight% based on 100.0 weight% of a nonvolatile component of the resin composition. COPYRIGHT KIPO 2012 ...

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01-08-2007 дата публикации

Method of manufacturing thin film antenna

Номер: TW0200729613A
Принадлежит:

A method of manufacturing a thin film antenna including the steps of: providing a substrate; laying the organic layer on the substrate by a pattern; drying the substrate and the organic layer; forming a metal film on the substrate and the organic layer; removing the organic layer and the metal film on the organic layer; forming the thin film antenna by the substrate and the metal film on the substrate.

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13-12-2012 дата публикации

METHOD FOR MAKING PATTERNED CONDUCTIVE ELEMENT

Номер: US20120312773A1
Принадлежит: SHIH HUA TECHNOLOGY LTD.

The present disclosure relates to a method for making pattern conductive element. The method includes steps. A substrate having a surface is provide. An adhesive layer is formed on the surface of the substrate. Part of the adhesive layer is solidified to form a solidified adhesive layer and a non-solidified adhesive layer. A carbon nanotube layer is applied on the adhesive layer. The non-solidified adhesive layer is solidified so that the carbon nanotube layer on the non-solidified adhesive layer forms a fixed carbon nanotube layer and the carbon nanotube layer on the solidified adhesive layer forms a non-fixed carbon nanotube layer. The non-fixed carbon nanotube layer is removed and the fixed carbon nanotube layer is remained to form a pattern carbon nanotube layer.

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04-11-2003 дата публикации

Method of forming an electrical circuit on a substrate

Номер: US0006640434B1
Принадлежит: Lear Corporation, LEAR CORP, LEAR CORPORATION

A method of forming an electrical circuit on a surface of a substrate includes providing a substrate having a surface with at least one groove formed therein, the groove having a bottom textured surface, and applying an electrically conductive material onto the bottom textured surface of the groove.

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28-06-2007 дата публикации

PHOTOVOLTAIC CONTACT AND WIRING FORMATION

Номер: US2007148336A1
Принадлежит:

A method and apparatus for fabricating a solar cell and forming metal contact is disclosed. Solar cell contact and wiring is formed by depositing a thin film stack of a first metal material and a second metal material as an initiation layer or seed layer for depositing a bulk metal layer in conjunction with additional sheet processing, photolithography, etching, cleaning, and annealing processes. In one embodiment, the thin film stack for forming metal silicide with reduced contact resistance over the sheet is deposited by sputtering or physical vapor deposition. In another embodiment, the bulk metal layer for forming metal lines and wiring is deposited by sputtering or physical vapor deposition. In an alternative embodiment, electroplating or electroless deposition is used to deposit the bulk metal layer.

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30-03-2010 дата публикации

Pre-patterned thin film capacitor and method for embedding same in a package substrate

Номер: US0007687366B2
Автор: Yongki Min, MIN YONGKI
Принадлежит: Intel Corporation, INTEL CORP, INTEL CORPORATION

An embedded passive structure, its method of formation, and its integration onto a substrate during fabrication are disclosed. In one embodiment, the embedded passive structure is a thin film capacitor (TFC) formed using a thin film laminate that has been mounted onto a substrate. The TFC's capacitor dielectric and/or lower electrode layers are patterned in such a way as to reduce damage and improve cycle time. In one embodiment, the capacitor dielectric has a high dielectric constant and the substrate is an organic packaging substrate.

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30-03-2023 дата публикации

Method for Forming Resistance on Circuit Board and Circuit Board Having Resistance

Номер: US20230093870A1
Принадлежит:

A method for forming resistance on circuit board is provided and includes the following steps. First, a substrate is provided. Next, a second metal layer is provided on the substrate, and the first metal layer is covered by the second metal layer. Then, a resistance is formed on the second metal layer, and the resistance is directly above the first metal layer. Thereafter, the second metal layer is cut so that the edge of the second metal layer is aligned with that of the first metal layer. The second metal layer is separated from the first metal layer. Next, the second metal layer is pressed with a circuit board, and the resistance is attached to a dielectric layer of the circuit board. Then, the second metal layer is etched to form a circuit pattern on the resistance.

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22-10-2008 дата публикации

PROCESS FOR PRODUCING PARTIALLY METALLIZED SUBSTRATES

Номер: EP1982002A1
Принадлежит:

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04-06-1986 дата публикации

Methods of forming electronic microcircuits

Номер: EP0000083397A3
Принадлежит:

A resist is formed on the areas of an electronic microcircuit substrate which are not covered by a pattern of metallic conductors by coating (12) the substrate surface with a positive acting photoresist which is responsive to actinic radiation in a wavelength band which is reflected substantially more by the metallic conductors than the remainder of the substrate surface, blanket exposing (14) the photoresist with said radiation, thus causing greater exposure of the areas of photoresist overlying the metallic conductors than the areas of photoresist overlying the remainder of the substrate surface, and developing (16) the blanket exposed photoresist to remove the areas of photoresist overlying the remainder of the substrate surface.

By alternatively using a negative acting photoresist, a resist can be formed over the pattern of conductors but not over the remainder of the substrate surface.

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31-05-2000 дата публикации

Apparatus for wet etching the edge of a semiconductor wafer

Номер: EP0001005065A2
Принадлежит:

A method of forming a wiring pattern (16) which includes the steps of: forming a resist pattern (17) having a shrinkage-inhibiting effect on a substrate (11); releasing gas from the resist pattern (12) by baking the resist pattern; film-forming an electrode material (16a) on the substrate (11) and the resist pattern (12) while the temperature of the substrate is kept lower than the baking temperature of the resist pattern; and removing the electrode material on the resist pattern by separating the resist pattern (12) from the substrate (11).

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30-12-1986 дата публикации

Metallization of a ceramic substrate

Номер: EP0000145862A3
Принадлежит:

There is disclosed a method of selectively metallizing a ceramic substrate (10) provided with a metallization pattern (14) according by photoresist processing. A first layer (19) of photoresist is blanket deposited over the substrate, exposed through a coarse block out mask (20), and developed in order to protect those regions of the metallization pattern not to be covered with metal. A blanket layer (21) of metal such as gold is then formed over the entire substrate surface. A second layer (22) of photoresist is deposited, exposed through a customized mask of the metallization pattern (23), and developed. The exposed metal is etched and the remaining first and second photoresist layers are removed, leaving a coating of metal only at desired locations, say the engineering change pads (16).

The method may be used for the heavy gold deposition over the engineering change pads used as a standard in multilayer ceramic substrates.

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22-09-1975 дата публикации

Номер: JP0050120826A
Автор:
Принадлежит:

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24-01-1991 дата публикации

Номер: JP0003005076B2
Принадлежит:

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11-09-1980 дата публикации

METHOD OF SELECTIVELY ADHERING METAL

Номер: JP0055118687A
Принадлежит:

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10-12-2005 дата публикации

СПОСОБ ПРОИЗВОДСТВА ЧАСТИЧНО МЕТАЛЛИЗОВАННОГО ПЛЕНОЧНОГО ЭЛЕМЕНТА

Номер: RU2005119160A
Принадлежит:

... 1. Способ производства частично металлизованной тисненой, трафаретной или ламинирующей пленки, отличающийся тем, что создают цифровой массив (332) данных, который определяет графическую конфигурацию частичной металлизации, при этом по цифровому массиву (332) рассчитывают траекторию движения инструмента и управляющие данные (333) для управления инструментом, причем инструмент (38) и одно- или многослойный пленочный каркас (30, 41, 60, 80) согласно траектории движения инструмента перемещают друг относительно друга, и инструмент (38), управляемый согласно управляющим данным, обеспечивает частичное дискретное деметаллирование металлического слоя (16, 31, 44, 63, 84) посредством нанесения смываемой маски (83) для частичного маскирования одно- или многослойного пленочного каркаса (80), при этом маску (83) наносят разбрызгиванием (91), одно- или многослойный пленочный каркас (80) затем высушивают, снабжают металлическим слоем (84), и металлический слой (84) методом промывки в области смываемой ...

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02-12-2010 дата публикации

Verfahren zur Herstellung eines medizinischen Funktionselements mit einer freitragenden Gitterstruktur

Номер: DE102009023371A1
Принадлежит:

Die Erfindung betrifft ein Verfahren zur Herstellung eines medizinischen Funktionselements mit einer freitragenden Gitterstruktur, die miteinander verbundene Stege (2) aufweist, bei dem - eine erste Schicht auf eine Substratschicht (3) aufgebracht wird, - die erste Schicht durch einen Ätzprozess strukturiert wird, - die strukturierte erste Schicht durch einen auf die Substratschicht (3) wirkenden nass-chemischen Ätzprozess unterätzt wird, - eine Stegaufbauschicht (2b) auf die erste Schicht aufgebracht wird und - die Substratschicht (3) zur Bildung der freitragenden Gitterstruktur entfernt wird. Die Erfindung zeichnet sich dadurch aus, dass die erste Schicht eine Stegansatzschicht (2a) bildet, die eine kleinere Schichtdicke als die Stegaufbauschicht (2b) aufweist und mit der Stegaufbauschicht (2b) stoffschlüssig verbunden wird derart, dasscht (2b) gemeinsam die Stege (2) der freitragenden Gitterstruktur bildet.

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28-06-2000 дата публикации

Surface-metallised plastic package and method for fabricating the same

Номер: GB0000011567D0
Автор:
Принадлежит:

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16-07-1975 дата публикации

METHOD OF PRODUCING ELECTRIC WIRING ARRANGEMENT

Номер: GB0001400394A
Автор:
Принадлежит:

... 1400394 Printed circuits; capacitors LUCAS INDUSTRIES Ltd 5 July 1972 [14 July 1971] 32931/71 Headings H1M and H1R Printed circuit cross-overs and capacitors are made by forming channels in the substrate, filling the channels with conductive material, applying a layer of insulating material to the conductive material and adjacent portions of the base and applying a pattern of conductive material to the substrate and the insulating material so as to complete the printed circuit, one conductor being conductively connected to the material in the channels and another conductor extending over the insulating material. A vitreous enamelled metal substrate 10, Fig. 2, has a layer of copper 14 sputtered on and thickened by electroplating. Apertures are etched in the copper where the channels are to be and the channels 11 are formed by sputter etching the copper layer being thick enough for at least some to survive the sputter etching. The whole surface is then covered by sputtering with a 200 A.U ...

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14-05-1958 дата публикации

Improvements relating to the manufacture of printed electrical circuits

Номер: GB0000794971A
Автор: ASHWORTH FRED
Принадлежит:

... 794,971. Printed circuits. METROPOLITANVICKERS ELECTRICAL CO., Ltd. Sept. 28, 1954 [Sept. 28, 1953], No. 26651/53. Drawings to Specification. Class 37. A printed circuit comprising superimposed layers to constitute the components and connections is made by printing a negative mask of the desired pattern on an insulating backing, applying by vacuum deposition a conducting, resistive or semi-conducting coating over the whole, forming a subsequent layer by further printing and coating and removing the masking material and coatings superimposed thereon. A negative mask of the desired resistive or semiconducting areas may first be printed on the base and a coating of resistive or semi-conducting material applied after which the mask and overlying coating are removed. A negative mask of the desired conducting areas is then printed on the base and a conducting coating applied, after which the second mask and its overlying coating are removed. An alternative method comprises printing on the base ...

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24-06-1981 дата публикации

Method of forming a thin-film pattern

Номер: GB0002065379A
Принадлежит:

A method of forming a thin-film pattern such as a thin-film circuit component comprises successive formation of a first metal layer and then a photo resist layer on a substrate by the utilization of a photoetching technique. The substrate having the first metal layer and the photo resist layer on the top of the first metal layer is deposited with second metal layers which are discontinued from each other, one of the second metal layers being deposited on the top of the photo resist layer while the other of the second metal layers is deposited directly on the substrate around the first metal layer. The substrate assembly is then immersed into a solvent bath to remove the photo resist layer together with the second metal layer resting thereon and is thereafter immersed into an etchant bath to remove the first metal layer, leaving the second metal layer on the substrate.

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14-05-1958 дата публикации

Improvements relating to the manufacture of printed electrical circuit components

Номер: GB0000794973A
Автор: ASHWORTH FRED
Принадлежит:

... 794,973. Electric resistors; capacitors; semiconductors. METROPOLITAN-VICKERS ELECTRICAL CO., Ltd. Sept. 28, 1954 [Sept. 28, 1953], No. 7994/56. Divided out of 794,971. Class 37. A printed circuit component is made by printing a negative mask of the desired pattern on an insulating backing, applying by vacuum deposition a conducting, resistive or semi-conducting coating over the whole, forming a subsequent layer by further printing and coating and removing the masking material and coatings superimposed thereon. A negative mask of the desired resistive or semi-conducting areas may first be printed on the base and a coating of resistive or semi-conducting material applied after which the mask and overlying coating are removed. An alternative method comprises printing on the base a negative mask of the desired resistive or semi-conducting pattern, applying a coating of resistive or semi-conducting material, printing a second negative mask of the desired conducting pattern thereover, coating ...

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15-04-2010 дата публикации

VERFAHREN ZUR STRUKTURIERUNG VON ANORGANISCHEN ODER ORGANISCHEN SCHICHTEN

Номер: AT0000507353A1
Принадлежит:

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15-11-1992 дата публикации

PRINTING PROCESS.

Номер: AT0000082198T
Принадлежит:

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09-06-1990 дата публикации

PATTERNING PROCESS AND PRODUCT

Номер: CA0002002736A1
Принадлежит:

A method of providing patterned, thin-film materials on flexible substrates by depositing a first, etchable, integral mask onto a substrate, depositing a second pattern material over the mask region and then removing the mask, such as by etching. Patterned films useful as printed circuits and the like can be prepared by this method. In an alternate embodiment, patterned particles can be prepared for dispersion in a vehicle or matrix using the described process.

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21-03-2007 дата публикации

Method for forming noble metal film pattern

Номер: CN0001306526C
Принадлежит:

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19-12-2007 дата публикации

Method for producing a partially metallised film-type element

Номер: CN0100355587C
Принадлежит:

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12-10-1979 дата публикации

RADIATIONSENSITIVE STRUCTURES

Номер: FR0002148643B1
Автор:
Принадлежит:

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26-03-1958 дата публикации

Sophisticated process of manufacture of the printed electrical circuits

Номер: FR0000067955E
Автор:
Принадлежит:

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23-02-1973 дата публикации

METHOD OF PRODUCING ELECTRIC WIRING ARRANGEMENT

Номер: FR0002145614A1
Автор:
Принадлежит:

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31-01-1969 дата публикации

Improvements in Method of Forming a Fine Line Apertured Film

Номер: FR0001556163A
Автор:
Принадлежит:

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15-06-1970 дата публикации

A Process for Making Film Patterns on a Substrate

Номер: FR0001595646A
Автор:
Принадлежит:

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27-07-1973 дата публикации

METHOD OF PRODUCING METAL PATTERNS

Номер: FR0002163609A1
Автор:
Принадлежит:

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25-06-1957 дата публикации

Process of application of a conducting lattice on an insulating matter support

Номер: FR0001139135A
Автор:
Принадлежит:

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26-03-2010 дата публикации

MANUFACTORING PROCESS Of a COVERED ELECTROCONDUCTING SUBMILLIMETER GRID Of a GRID SURGRILLE, COVERED ELECTROCONDUCTING SUBMILLIMETER GRID Of a SURGRILLE

Номер: FR0002936362A1

L'invention porte sur la fabrication d'une grille électroconductrice submillimétrique (3) revêtue d'une surgrille sur un substrat (2) avec : - la réalisation d'un masque (1) à ouvertures submillimétriques par le dépôt d'une solution de nanoparticules colloïdales polymériques stabilisées et dispersées dans un solvant, les particules polymériques ayant une température de transition vitreuse Tg et le séchage de la couche de masquage à une température inférieure à Tg jusqu'à l'obtention du masque (10), avec des bords droits, - la formation de la grille électrocondutrice par un dépôt de matériau électroconducteur, dit de grille, - un traitement thermique de la couche de masquage avec le matériau de grille à une température supérieure ou égale à 0,8 fois Tg, créant ainsi un espace entre les bords de zones de masque et les bords latéraux (31) de la grille, -un dépôt d'une couche, dite surcouche, en un matériau dit de surcouche, sur la grille et dans l'espace entre les bords de zones de masque ...

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08-05-1970 дата публикации

IMPROVEMENTS IN OR RELATING TO ELECTROLYTICALLY REINFORCED METALLIC MICRO-STRUCTURES

Номер: FR0002016573A1
Автор:
Принадлежит:

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08-08-1975 дата публикации

Colour strip filter for TV camera tubes - has at first a conducting film of a specified thickness is applied on the substrate

Номер: FR0002258081A1
Автор:
Принадлежит:

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22-02-2012 дата публикации

THIN-FILM ASSEMBLY AND METHOD FOR PRODUCING SAID ASSEMBLY

Номер: KR0101120003B1
Автор:
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26-06-2012 дата публикации

A Structure and Manufacturing Method of Metal Wiring on Multilayered Board

Номер: KR0101159514B1
Автор:
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01-12-2005 дата публикации

PARYLENE-BASED FLEXIBLE MULTI-ELECTRODE ARRAYS FOR NEURONAL STIMULATION AND RECORDING AND METHODS FOR MANUFACTURING THE SAME

Номер: WO2005114720A2
Принадлежит:

Method for manufacturing a parylene-based electrode array that includes an underlying parylene layer, one or more patterned electrode layers comprising a conductive material such as a metal, and one or more overlying parylene layers. The overlying parylene is etched away or otherwise processed to expose the electrodes where stimulation or recording is to occur. All other conductive material in the device is occluded from the environment by the two layers of parylene surrounding it.

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31-01-2008 дата публикации

METHOD FOR PRODUCING AT LEAST ONE COMPONENT AND COMPONENT

Номер: WO000002008012080A1
Автор: SEITZ, Mathias
Принадлежит:

The invention relates to different methods for producing at least one component, which comprises at least two layers structured by application of at least one washcoat, and components thereby obtainable. The inventive methods respectively use at least one washcoat layer (50), which is designed in particular to be multifunctional.

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22-10-1991 дата публикации

Method for making patterned thin film

Номер: US0005059454A1
Принадлежит: Flex Products, Inc.

Method for providing a patterned thin film on a flexible web-like substrate having at least one surface. A patterned release coating which carries the desired pattern is deposited on the surface and has openings therein through which the surface of the substrate is exposed. A thin film is deposited over the patterned release coat and onto the portions of the surface exposed through the openings. The patterned release coating is then removed mechanically along with the thin film portions carried thereby to provide a patterned thin film on the substrate. The mechanical removal may be accomplished by advancing the coated substrate through a solvent while brushing the substrate, subjecting the substrate to high velocity air, or contacting the substrate with the adhesive layer of a web.

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21-10-1997 дата публикации

Thin multi-layer circuit board and process for fabricating the same

Номер: US0005679268A
Автор:
Принадлежит:

A process for fabricating thin multi-layer circuit boards which allow the electrical conduction of remodeling pads to be easily cut do not use etching for gold, avoid the lift-off method for forming a thin chromium film on the wiring pattern layer, allow a defective wiring pattern layer to be removed, and which uses uniform heating of the substrate, from the back side thereof, at the time of pre-baking. A barrier metal (60) is excluded from a portion where the electrical conduction of a remodeling pad (62b) is to be cut (FIGS. 1 to 16). Alternatively, gold-plating resist is formed in order to avoid the etching for gold (FIGS. 17 to 19). Alternatively, a thin chromium film is formed in advance by etching on the wiring pattern layer (FIGS. 27 to 33). Alternatively, a metallic barrier film (122) is formed on each of the wiring pattern layers so that the wiring pattern layer can be removed without affecting other wiring pattern layers (FIGS. 36 to 42). Alternatively, the substrate is disposed ...

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22-11-1988 дата публикации

Diffusion isolation layer for maskless cladding process

Номер: US0004786674A1
Принадлежит: International Business Machines Corp.

In a maskless metal cladding process for plating an existing metallurgical pattern, a protective layer is utilized to isolate those areas of underlying metallurgy on which additional metal plating is not desired. The layer acts as an isolation barrier to protect the underlying metallurgy from deposition and subsequent diffusion of the heavy metal overlay. The composition of the protective layer is selected as one having sufficient mechanical integrity to withstand process handling and support the gold overlay and having the thermal integrity to withstand the high temperatures reached during metal sputtering and diffusion processes. The isolation barrier layer has an organic component as a binder which thermally decomposes, either in a heating step before metal deposition or during the diffusion cycle, leaving no carbonaceous residue but leaving an inert, inorganic standoff to support the metal. After diffusion of the metal, the remaining inorganic standoff layer, overlying metal and any ...

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30-06-2005 дата публикации

Metallized film, method for the production thereof, and use thereof

Номер: US20050142376A1
Принадлежит: HUECK Folien Gesellschaft m.b.H.

A vapor-deposited metallized film is disclosed including a metallized film that is vapor-deposited across the entire surface, and a metallized film that has been coated a number of times and also a method for producing a vapor-deposited metallized film, a metallized film that is vapor-deposited across the entire surface, and a metallized film that has been coated a number of times, wherein either a structure is printed onto a substrate or onto a supporting film with a soluble ink or the base materials are directly cleaned in a vacuum by means of plasma processing and are simultaneously initiated with target atoms, and wherein a metal or the like is vapor-deposited thereon followed by a production of the structured layer, for multiple uses, for example, in securities, as a radio frequency antenna for transponders and the like.

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31-12-2013 дата публикации

Transparent conductors comprising metal nanowires

Номер: US8618531B2

A transparent conductor including a conductive layer coated on a substrate is described. More specifically, the conductive layer comprises a network of nanowires which may be embedded in a matrix. The conductive layer is optically transparent and flexible. It can be coated or laminated onto a variety of substrates, including flexible and rigid substrates.

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19-08-2014 дата публикации

Method for manufacturing a submillimetric electrically conductive grid coated with an overgrid

Номер: US0008808790B2
Принадлежит: Saint-Gobain Glass France

A method of manufacturing a submillimetric electroconductive grid coated with an overgrid on a substrate includes: the production of a mask having submillimetric openings by the deposition of a solution of colloidal polymeric nanoparticles that are stabilized and dispersed in a solvent, the polymeric particles having a glass transition temperature Tg and the drying of the masking layer at a temperature below the Tg until the mask, with straight edges, is obtained, the formation of the electroconductive grid by a deposition of electroconductive material, referred to as grid material, a heat treatment of the masking layer with the grid material at a temperature greater than or equal to 0.8 times Tg, thus creating a space between the edges of mask zones and the lateral edges of the grid; a deposition of a layer, referred to as an overlayer, made of a material referred to as overlayer material, on the grid and in the space between the edges of mask zones and the lateral edges of the grid; a ...

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15-01-1985 дата публикации

Selective coating of metallurgical features of a dielectric substrate with diverse metals

Номер: US0004493856A
Автор:
Принадлежит:

A method of coating or cladding existing metallurgical features of a dielectric substrate by sequentially blanket coating the substrate with two discrete levels of diverse metals having differential in melting point and forming a continuous series of alloy solid solutions whose solidus curve lies intermediate the melting points of the two component metals, with the metal having the lower melting point disposed adjacent said substrate, followed by heating of the substrate to a temperature slightly above melting point of the lower melting metal but not exceeding the liquidus temperature of a completely homogenized alloy corresponding to amounts of the metals deposited, with cooling of the substrate to delaminate the metal coatings on the bare surface areas of said substrate, and mechanically removing said delaminated metal coatings to retain a bonded cladding comprised of said metals on said metallurgical features.

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30-03-1988 дата публикации

Lift-off process for forming wiring on a substrate

Номер: EP0000261400A2
Принадлежит:

In an process for forming a wiring conductor of CU, Al, Au or the like on a wiring substrate (1), a polyimide-based resin having the following unit structural formula is used as a lift-off material (2,3). wherein and n is an integer of 15,000 to 30,000. The lift-off material (2, 3) has a very good etching susceptibility and can be readily lifted off, and thus a wiring as thick as 10-20 µm can be formed.

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28-08-1991 дата публикации

Process for mechanical lift-off of a metal layer on a polymer

Номер: EP0000443967A1
Принадлежит:

The present invention relates to a process for lift-off of a portion of a metal layer (4) of a first substance in which this first layer portion is formed on a substrate of a dielectric polymer with interposition of a corresponding portion of an intermediate layer (2). This process comprises the following steps: - selecting the material of the intermediate layer so that it presents an interface having low adherence with the metal layer, - applying a mechanical stress to the structure which results in a disbonding at the level of the said interface, - removing the intermediate layer chemically. ...

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17-10-2003 дата публикации

MANUFACTURING METHOD OF COLD-CATHODE FIELD ELECTRON EMITTING ELEMENT, AND MANUFACTURING METHOD OF COLD- CATHODE FIELD ELECTRON EMITTING DISPLAY DEVICE

Номер: JP2003297230A
Принадлежит:

PROBLEM TO BE SOLVED: To provide a manufacturing method of a cold-cathode field electron emitting element wherein an electron emitting part consisting of a thick film paste material is enabled to be formed without any problem by using a resist material. SOLUTION: In the manufacturing method of the cold-cathode field electron emitting element, after forming a cathode electrode 11, an insulating layer 12, and a gate electrode 13, the cathode electrode 11 is exposed by forming an opening part 14 in the gate electrode 13 and the insulating layer 12, and subsequently after forming a resist material layer 20 to cover a side face of the opening part 14, the gate electrode 13, and the insulating layer 12, a reforming layer 21 is formed by reforming the surface of the resist material layer, and afterwards, an electron emitting part 15 composed of a thick film paste material layer 22 is formed on the cathode electrode 11 positioned at the bottom part of the opening part 14, and the resist material ...

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30-04-1986 дата публикации

METHOD FOR THE PRODUCTION OF A METAL PATTERNING MASK

Номер: GB2166254A
Принадлежит:

A negative photoresist is developed by a multiple puddle method, the concentration of the aqueous alkali developer being of a lower concentration than the minimum required to reduce the adhesion of the resist to the underlying substrate. The steps of: forming a puddle of developer on the resist, allowing a period for development to take place and washing the developer away, are repeated until the upper part at the photoresist overhangs the lower part at the edges exposed to the developer. The resist/substrate is then coated with metal (e.g. Al) and the unwanted metal overlaying the remaining resist material may be lifted off by immersion in a fuming nitric acid solvent.

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14-09-1983 дата публикации

DEPOSITION PROCESS

Номер: GB0008321536D0
Автор:
Принадлежит:

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23-12-1957 дата публикации

Improvements in or relating to methods of providing an electrically conductive network on a support of insulating material

Номер: GB0000788342A
Автор:
Принадлежит:

... 788,342. Electrode materials and processing. PHILIPS ELECTRICAL INDUSTRIES, Ltd. Dec. 23, 1955 [Dec. 30, 1954], No. 36887/55. Drawings to Specification. Class 39(1). In making charge storage or other electrodes an electrically-conductive fine-meshed network is formed on an insulating support, e.g., mica glass oxidized aluminium, by the successive operations of placing a grid on the insulator surface, covering the assembly, e.g., by oblique vaporization, with a soluble layer of fine crystalline material, e.g., water soluble barium chloride or other alkaline earth halide, removing the grid covering the assembly with a metal layer, e.g., gold, silver, platinum, palladium or iridium applied by cathode disintegration, immersing in a solvent, e.g. water, to dissolve away the crystalline material, and removing the metal not adhering to the surface. In an example approximately 72 per cent of insulator surface is uncovered, the elemental areas are 34Á across, the width of the strips 6Á and their ...

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11-02-1998 дата публикации

Coupled line and method of producing the same

Номер: GB0009726549D0
Автор:
Принадлежит:

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22-09-1976 дата публикации

FORMING THIN FILMS PATTERNS

Номер: GB0001450509A
Автор:
Принадлежит:

... 1450509 Photographic materials and photomasks processes INTERNATIONAL BUSINESS MACHINES CORP 12 Feb 1975 [5 March 1974] 6033/75 Headings G2C and G2X [Also in Division H 1] A process for producing a thin film pattern 23, which may be metallic or inorganic, is formed on a substrate 11 by forming a first layer 10 of positive photo-resist material on the substrate 11, forming a second layer 13 of positive photo-resist material which is less sensitive to exposure than the first photo-resist on the first layer 10, exposing the layers 10, 13 in a given pattern and developing in one or two stages to form apertures 19, 21 in the layers 10, 13 respectively, the apertures 21 encompassing and being wider than the apertures 19 so as to form overhang portions 22, owing to the fact that the layer 10 is more sensitive to exposure, and depositing the film 23 on to the substrate 11. The photo-resist layers 10, 13 may be separated by a layer 12 of a negative photo-resist material or a polymer, which is removed ...

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10-08-1976 дата публикации

FROM LAYERS DEVELOPING RADIATION SENSITIVE MATERIAL

Номер: AT0000331271B
Автор:
Принадлежит:

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15-11-1975 дата публикации

AUS SCHICHTEN AUFGEBAUTES STRAHLUNGS EMPFINDLICHES MATERIAL

Номер: ATA696072A
Автор:
Принадлежит:

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15-04-2005 дата публикации

DÜNNSCHICHTANORDNUNG UND VERFAHREN ZUM HERSTELLEN EINER SOLCHEN DÜNNSCHICHTANORDNUNG

Номер: ATA14152003A
Автор:
Принадлежит:

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15-02-2007 дата публикации

DÜNNSCHICHTANORDNUNG UND VERFAHREN ZUM HERSTELLEN EINER SOLCHEN DÜNNSCHICHTANORDNUNG

Номер: AT0000500259A3
Автор:
Принадлежит:

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15-11-1975 дата публикации

FROM LAYERS DEVELOPING RADIATION SENSITIVE MATERIAL

Номер: AT0000696072A
Автор:
Принадлежит:

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15-09-2018 дата публикации

Method and apparatus for applying a coating material

Номер: AT0000518578B1
Автор:
Принадлежит:

Verfahren und Vorrichtung zum Aufbringen eines Beschichtungswerkstoffes (13) auf ausgewählte Zielbereiche einer Oberfläche eines Trägers (6), wobei die Oberfläche des Trägers (6) die zu beschichtenden Zielbereiche sowie beschichtungswerkstofffrei verbleibende Restbereiche umfasst. Hierbei wird erfindungsgemäß vorgeschlagen, dass eine Druckereinheit (3) für einen fließfähigen und aushärtbaren Trägerwerkstoff zur Anfertigung eines Trägers (6) und/oder einer Tragstruktur (16) auf dem Träger (6) vorgesehen ist, eine Maskierungseinheit (4) zum schichtweisen Aufbau einer Abdeckung (12) aus mehreren Schichten (S) eines Hilfswerkstoffes (9) auf den Restbereichen vorgesehen ist, sowie eine Beschichtungseinheit (5) zur Formung eines gegen die Oberfläche des Trägers (6) gerichteten und den Beschichtungswerkstoff (13) enthaltenden Partikelstromes (10), und eine Entfernungseinheit (15) zur Entfernung des Hilfswerkstoffes (9) unter Verbleib des Trägerwerkstoffes und des Beschichtungswerkstoffes (13), ...

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25-02-2004 дата публикации

Insulated implantable electrical circuit

Номер: AU2003268068A8
Принадлежит:

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17-01-1991 дата публикации

PRINTING SUPERIMPOSED LAYERS

Номер: AU0000605471B2
Принадлежит:

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18-05-2000 дата публикации

METHOD OF MANUFACTURING AN INTERLAYER VIA AND A LAMINATE PRECURSOR USEFUL FOR SAME

Номер: CA0002350075A1
Принадлежит:

A metal-clad laminate product including a carrier film (21), a release agent layer (22), a semi-transparent metal layer (10) and a photo dielectric layer (12) deposited on the conductive metal layer (10) and a method for using the metal-clad laminate product to form an interlayer via (32) by exposing at least a portion of a circuit board intermediate prepared from the metal-clad laminate product to light through the semi-transparent metal layer (10) for a period of time sufficient to form an exposed or an unexposed photo dielectric portion and thereafter removing the exposed or unexposed portion of the photo dielectric layer (12) and a corresponding portion of the semi-transparent metal layer (10) overlying the exposed or unexposed portion of the photo dielectric layer (12) to form an interlayer via (32).

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31-07-1984 дата публикации

PROCESS FOR FORMING TIN OXIDE CONDUCTIVE PATTERN

Номер: CA0001171973A1
Автор: CHAMBERLIN RHODES R
Принадлежит:

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25-07-1978 дата публикации

METHOD OF MANUFACTURING A DEVICE HAVING A CONDUCTOR PATTERN

Номер: CA0001035469A1
Автор: SYMERSKY BOHUSLAV
Принадлежит:

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25-07-1978 дата публикации

METHOD OF MANUFACTURING A DEVICE HAVING A CONDUCTOR PATTERN

Номер: CA1035469A
Автор:
Принадлежит:

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06-06-1978 дата публикации

METHOD OF DEPOSITING THIN FILM UTILIZING A LIFT-OFF MASK

Номер: CA0001032396A1
Принадлежит:

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11-08-2015 дата публикации

METHOD AND APPARATUS FOR MAKING PARTIALLY COATED PRODUCTS

Номер: CA0002670092C

Method and system for making a partially coated product (5) having at least one coated area (6) and at least one non-coated area (7). Means (1) are provided for providing a digital representation of the product, including a cover layer (8) for each intended non-coated area which covers the intended non- coated area (7) and an isolation layer between them (9) which is isolated from the product's outside surface. A production device (2) is provided which is arranged to produce the product, including its respective cover and isolation layers under control of the digital representation. Means (3) for coating (10) the product are provided, including its respective cover layers. Finally, removing means (4) are provided which are arranged for removing the respective cover and, when applicable, isolation layers, including their coating, from the respective intended non-coated areas.

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30-04-1980 дата публикации

PROCESS FOR the REALIZATION Of a DEVICE PRESENTING a CONDUCTING CONFIGURATION

Номер: FR0002285785B1
Автор:
Принадлежит:

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11-03-1977 дата публикации

METHOD OF DEPOSITING THIN FILMS

Номер: FR0002239709B1
Автор:
Принадлежит:

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15-03-2012 дата публикации

Metal pattern formation system

Номер: US20120060708A1
Принадлежит: Individual

The invention discloses a metal pattern formation system produced in the following steps: an organic liquid is first printed on a substrate to form a base pattern. A metal is then evaporated to generate several metal particles for covering the printed substrate. At last, the substrate is heated to vaporize the base pattern, and the metal particles adhered to the substrate forms a metal pattern complementary to the base pattern.

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24-01-2019 дата публикации

COPPER FOIL WITH CARRIER, CORELESS SUPPORT WITH WIRING LAYER, AND METHOD FOR PRODUCING PRINTED CIRCUIT BOARD

Номер: US20190029125A1
Автор: Matsuura Yoshinori
Принадлежит: Mitsui Mining & Smelting Co., Ltd.

There is provided a copper foil provided with a carrier exhibiting a high peeling resistance against the developer in the photoresist developing process and achieving high stability of mechanical peel strength of the carrier. The copper foil provided with a carrier comprises a carrier; an interlayer disposed on the carrier, the interlayer having a first surface adjacent to the carrier and containing 1.0 atom % or more of at least one metal selected from the group consisting of Ti, Cr, Mo, Mn, W and Ni and a second surface remote from the carrier and containing 30 atom % or more of Cu; a release layer disposed on the interlayer; and an extremely-thin copper layer disposed on the release layer. 1. A copper foil provided with a carrier , comprising:a carrier composed of glass or ceramics;an interlayer disposed on the carrier, the interlayer having a first surface adjacent to the carrier and containing 1.0 atom % or more at least one metal selected from the group consisting of Ti, Cr, Mo, Mn, W and Ni and a second surface remote from the carrier and containing 30 atom % or more of Cu;a release layer disposed on the interlayer; andan extremely-thin copper layer disposed on the release layer.2. The copper foil provided with a carrier according to claim 1 , wherein the interlayer has a thickness of 5 to 1000 nm.3. The copper foil provided with a carrier according to claim 1 , wherein the interlayer comprises;an adhesive metal layer provided on the carrier and composed of at least one metal selected from the group consisting of Ti, Cr, Mo, Mn, W and Ni; anda release assisting layer disposed on the adhesive metal layer and composed of copper.4. The copper foil provided with a carrier according to claim 3 , wherein the adhesive metal layer has a thickness of 5 to 500 nm.5. The copper foil provided with a carrier according to claim 3 , wherein the release assisting layer has a thickness of 5 to 500 nm.6. The copper foil provided with a carrier according to claim 1 , wherein ...

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23-01-2020 дата публикации

Preparation of Electrical Circuits by Adhesive Transfer

Номер: US20200029443A1
Принадлежит:

Multilayer articles that include electrical circuits are prepared by the adhesive transfer of electrical circuit elements to the surface of an adhesive. A number of different methodologies are used, with all of the methodologies including the use of simple layers of circuit-forming material on a releasing substrate and structuring to generate circuit elements which can be transferred to an adhesive surface. In some methodologies, a structured releasing substrate is used to selectively transfer circuit-forming material, either from protrusions on the releasing substrate or from depressions on the releasing substrate. In other methodologies, an unstructured releasing substrate is used and either embossed to form a structured releasing substrate or contacted with a structured adhesive layer to selectively transfer circuit-forming material. 1. A method of preparing an electrical circuit on a surface comprising:providing a structured releasing substrate comprising a series of protrusions and depressions on the surface of the releasing substrate, and having a fluorinated release layer on the surface of the releasing substrate, wherein the fluorinated release layer comprises a release surface prepared by plasma deposition;preparing a layer of circuit-forming material on the release layer on the surface of the structured releasing substrate;providing an adhesive layer;contacting the adhesive layer to the circuit-forming material on protrusions of the structured releasing substrate; andremoving the adhesive layer from the surface of the structured releasing substrate, such that at least a portion of the circuit-forming material on the protrusions of the structured releasing substrate at least partially adheres to the surface of the adhesive layer upon removal to form an adhesive surface with an electrical circuit on it.2. The method of claim 1 , wherein the series of protrusions and depressions on the surface of the releasing substrate comprise a pattern of hemispheres claim ...

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23-01-2020 дата публикации

METHOD OF FORMING CAVITY IN PRINTED CIRCUIT BOARD BY USING RELEASE FILM

Номер: US20200029445A1
Автор: Kim Bum-Seok, Park Dae-Soo
Принадлежит:

Disclosed is a cavity forming method for a printed circuit board. The method includes: stacking a plurality of substrates to form a stacked structure, each substrate including a prepreg and a copper clad circuit formed on a surface of the prepreg; attaching a release film to an outer surface of the stacked structure; demarcating a cavity region by forming a cutting line in the release film and the underlying prepreg; and removing the released film and the underlying prepreg inside the demarcated cavity region, thereby forming a cavity. The method is advantageous in terms of easy processing, mass production, and low manufacturing cost for printed circuit boards. Further, a cavity having an exactly same size as an actually required size can be designed for a printed circuit board, and it is possible to prevent an adhesive component from seeping out into a cavity from prepregs during formation of the cavity. 1. A method of forming a cavity in a printed circuit board using a release film , the method comprising:stacking a plurality of substrates in a thickness direction to form a stacked structure, each substrate including a prepreg and a copper clad circuit formed on a surface of the prepreg;attaching a release film to an outer surface of the stacked structure;demarcating a cavity region by forming a cutting line in the release film and the underlying prepreg; andremoving the released film and the underlying prepreg inside the demarcated cavity region, thereby forming a cavity.2. The method according to claim 1 , wherein the release film and the prepreg are simultaneously cut by using a die.3. The method according to claim 2 , wherein the demarcating of the cavity region is performed by using a cutting jig.4. The method according to claim 3 , wherein the multiple prepregs are cut at the same time during the demarcating of the cavity region.5. The method according to claim 4 , further comprising performing selective etching on a bottom surface of the cavity to form a ...

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07-02-2019 дата публикации

SENSOR DEVICE WITH A FLEXIBLE ELECTRICAL CONDUCTOR STRUCTURE

Номер: US20190045620A1
Принадлежит:

A sensor device for integration in an electrical circuit includes a support layer (′), which is formed with a release layer; at least one flexible insulating layer (), which is made using a printing method; and at least one flexible electrical conductor structure (), which is applied with a printing method onto the insulating layer (). The insulating layer () and the conductor structure () form a flexible unit, which is removable without damage from the support layer (′). 1. A sensor device arrangement for integration into an electrical circuit , comprising:{'b': 14', '14', '32, 'at least one flexible insulating layer (, ′, );'}{'b': 20', '20', '34', '14', '14', '32, 'at least one flexible electrical conductor structure (, ′, ), which is applied with a printing method onto the insulating layer (, ′, ),'}{'b': 22', '20', '20', '34, 'an adhesive layer () arranged above the electrical conductor structure (, ′, ), and'}{'b': 40', '14', '14', '32', '20', '20', '34', '22', '40', '40, 'a substrate () having an absorbent material, wherein the insulating layer (, ′, ) and the at least one flexible conductor structure (, ′, ) form a flexible unit, and wherein the adhesive layer () is adhered to the substrate () for attachment of the flexible unit to the substrate ().'}2141432. The sensor device arrangement according to claim 1 , wherein the insulating layer ( claim 1 , ′ claim 1 , ) is made from a lacquer.3. The sensor device arrangement according to claim 2 , wherein the lacquer is a modified lacquer.4. The sensor device arrangement according to claim 1 , wherein the insulating layer is formed at least in regions as multi-layered.5202032. The sensor device arrangement according to claim 1 , wherein the conductor structure ( claim 1 , ′ claim 1 , ) is formed from a conductive printing material claim 1 , wherein said conductive printing material is selected from the group consisting of copper claim 1 , silver claim 1 , a carbon bond claim 1 , a conductive polymer structure ...

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13-02-2020 дата публикации

COPPER FOIL WITH CARRIER, CORELESS SUPPORT WITH WIRING LAYER, AND METHOD FOR PRODUCING PRINTED CIRCUIT BOARD

Номер: US20200053885A1
Автор: Matsuura Yoshinori
Принадлежит: Mitsui Mining & Smelting Co., Ltd.

There is provided a copper foil provided with a carrier exhibiting a high peeling resistance against the developer in the photoresist developing process and achieving high stability of mechanical peel strength of the carrier. The copper foil provided with a carrier comprises a carrier; an interlayer disposed on the carrier, the interlayer having a first surface adjacent to the carrier and containing 1.0 atom % or more of at least one metal selected from the group consisting of Ti, Cr, Mo, Mn, W and Ni and a second surface remote from the carrier and containing 30 atom % or more of Cu; a release layer disposed on the interlayer; and an extremely-thin copper layer disposed on the release layer. 1 a carrier;', 'an interlayer disposed on the carrier;', 'a release layer disposed on the interlayer; and', 'an extremely-thin copper layer disposed on the release layer,, 'providing a copper foil including a carrier as a support; wherein the copper foil provided with a carrier comprisesforming a wiring layer on a surface of the extremely-thin copper layer to prepare a coreless support including a wiring layer;forming a build-up layer on a surface having the wiring layer of the coreless support including the wiring layer;mounting an electronic element on the coreless support to prepare a laminate;separating the laminate to prepare a multilayer wiring board including the build-up layer;performing selective etching to expose a wiring layer of the multilayer wiring board; andproviding an outer layer pad on a surface of the wiring layer.. A method for manufacturing a printed wiring board, the method comprising: The present application is a Continuation of U.S. application Ser. No. 16/397,449, filed Apr. 29, 2019, which is a Continuation of U.S. application Ser. No. 16/080,442, filed Aug. 28, 2018, now issued as U.S. Pat. No. 10,356,915, which is a National stage of International Patent Application No. PCT/JP2017/006423, filed Feb. 21, 2017, which claims priority to International ...

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16-04-2015 дата публикации

PRINTED CIRCUIT BOARD AND METHOD OF MANUFACTURING THE SAME

Номер: US20150101852A1
Принадлежит: SAMSUNG ELECTRO-MECHANICS CO., LTD.

Disclosed herein are a printed circuit board and a method of manufacturing the same. 1. A printed circuit board comprising:an insulating layer;a first via depressed from one surface of the insulating layer;a second via depressed from the other surface of the insulating layer; anda circuit pattern formed in the insulating layer and bonded to the first and second vias.2. The printed circuit board as set forth in claim 1 , wherein the second via is depressed so as to have a depth deeper than that of the first via.3. The printed circuit board as set forth in claim 1 , wherein the first via and the circuit pattern further include a seed layer formed at a side of the first via and a portion contacting the insulating layer on one surface of the circuit pattern bonded to the first via.4. The printed circuit board as set forth in claim 3 , further comprising claim 3 , wherein the seed layer formed at a bottom of the first via.5. The printed circuit board as set forth in claim 3 , wherein a depression depth of the second via is greater than or equal to a thickness of the seed layer of the first via.6. The printed circuit board as set forth in claim 1 , wherein the insulating layer is made of a photosensitive insulating material.7. The printed circuit board as set forth in claim 1 , wherein the insulating layer is made of a solder resist.8. The printed circuit board as set forth in claim 1 , wherein the first and second vias and the circuit pattern are made of a conductive metal.9. The printed circuit board as set forth in claim 1 , wherein the first via and the circuit pattern are made of a conductive metal claim 1 , and the second via is formed of a conductive paste.10. A method of manufacturing a printed circuit board claim 1 , the method comprising:forming a first insulating layer including a patterned first via hole on a carrier board;forming a plating resist including a patterned circuit pattern hole on the first insulating layer;forming a first via and a circuit pattern ...

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19-03-2020 дата публикации

Electrical devices with electrodes on softening polymers and methods of manufacturing thereof

Номер: US20200093007A1
Принадлежит: University of Texas System

Flexible electrical devices comprising electrode layers on softening polymers and methods of manufacturing such devices, including lift-off processes for forming electrodes on softening polymers, processes for forming devices with a patterned double softening polymer layer, and solder reflow processes for forming electrical contacts on softening polymers.

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27-04-2017 дата публикации

Printing of multiple inks to achieve precision registration during subsequent processing

Номер: US20170115761A1
Принадлежит: 3M Innovative Properties Co

Methods of achieving precision registration in a roll to roll process for making patterned substrates by depositing first and second inks in a predetermined pattern, the predetermined pattern having fiducial marks and main pattern marks. One of these inks prints the fiducial marks onto a substrate while another ink prints main pattern marks on the same substrate such that the predetermined pattern bears a predictable spatial relationship to the pattern of fiducial marks. Consequently, even if the ink forming the predetermined pattern is invisible, or has such low contrast with the substrate that it is effectively invisible, or even has been dissolved away in a subsequent processing step, it is still possible to know where the predetermined pattern is by referring to the pattern of fiducial marks. Touch screen displays including patterned substrates prepared of the methods are also disclosed.

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07-05-2015 дата публикации

Dry film photoresist, manufacturing method of dry film photoresist, metal pattern forming method and electronic component

Номер: US20150126029A1
Принадлежит: Sony Corp

There is provided a dry film photoresist including a substrate layer constituted by a certain substrate, a resist layer disposed over the substrate layer, the resist layer including a plurality of layers, and a protective film layer disposed over the resist layer, the protective film layer protecting the resist layer. A photosensitive layer is positioned on a side of the substrate layer of the resist layer, the photosensitive layer having a dissolution rate to a certain developer that decreases by being exposed to light, and a non-photosensitive layer is positioned on a side of the protective film layer of the resist layer, the non-photosensitive layer being soluble to the developer. A dissolution rate of the non-photosensitive layer to the developer is higher than a dissolution rate of an unexposed portion in the photosensitive layer to the developer.

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03-05-2018 дата публикации

ELECTRICAL DEVICES WITH ELECTRODES ON SOFTENING POLYMERS AND METHODS OF MANUFACTURING THEREOF

Номер: US20180124926A1
Принадлежит:

Flexible electrical devices comprising electrode layers on softening polymers and methods of manufacturing such devices, including lift-off processes for forming electrodes on softening polymers, processes for forming devices with a patterned double softening polymer layer, and solder reflow processes for forming electrical contacts on softening polymers. 1. A method of manufacturing an electrical device , comprising:forming a patterned inorganic liftoff layer to expose a target electrode site on a softening polymer layer;depositing an electrode layer on the inorganic liftoff layer and on the exposed target electrode site; andremoving the inorganic liftoff layer by a horizontal liftoff etch to leave the electrode layer on the exposed target electrode site.2. The method of claim 1 , wherein the inorganic liftoff layer has a thin film stress of less than about 150 MPa.3. The method of claim 1 , wherein forming the patterned inorganic liftoff layer includes removing portions of the inorganic liftoff layer exposed through openings in a patterned photoresist layer on the inorganic liftoff layer by a fluorine plasma dry etch process.4. The method of claim 1 , wherein removing the inorganic liftoff layer by the horizontal liftoff etch includes etchant solvent exposure of the: inorganic liftoff layer claim 1 , a photoresist layer on the inorganic liftoff layer and portions of the electrode layer on the photoresist layer claim 1 , wherein:the etchant solvent exposure is for at least about 20 hours at about 25° C., andthe etchant solvent includes an ester-based photoresist removing solvent or a potassium borate photo developing solution.5. An electrical device claim 1 , comprising:a softening polymer layer; and{'sup': '2', 'an electrode layer on the softening polymer layer, wherein at least a portion of the electrode layer has less than about 100 ppm Carbon/micronof organic material thereon.'}6. The device of claim 5 , wherein the portion of the electrode layer has a root ...

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27-05-2021 дата публикации

METHODS OF MAKING METAL PATTERNS ON FLEXIBLE SUBSTRATE

Номер: US20210161018A1
Принадлежит:

Methods of making metal patterns on flexible substrates are provided. Releasable solid layer is selectively formed on a patterned surface of the flexible substrate by applying a liquid solution thereon. Metal patterns on the flexible substrate can be formed by removing the releasable solid layer after metallization. In some cases, the releasable solid layer can be transferred from the patterned surface to a transfer layer where the metal patterns are formed. 1. A method of forming a metal pattern on a flexible substrate , the method comprising:providing a patterned surface on the flexible substrate, the patterned surface including one or more recessed features and one or more plateau features adjacent to the recesses;coating the patterned surface with a liquid solution to at least partially fill the recessed features;solidifying the liquid solution to form a releasable solid layer in the recessed features;etching the patterned surface after solidifying the liquid solution;providing a metal layer to cover the etched patterned surface; andremoving the solid layer along with the metal layer thereon in the recessed features from the flexible substrate to form a metal pattern on the plateau features of the flexible substrate.2. The method of claim 1 , further comprising treating the patterned surface to form a release coating thereon before coating the liquid solution.3. The method of claim 1 , wherein the liquid layer also covers the plateau features on the patterned surface.4. The method of claim 1 , wherein a solidifying product residue remains on the plateau features after the solidifying claim 1 , the solidifying product residue has a dry thickness at most ½ the thickness of the solid layer in the recessed features.57-. (canceled)8. The method of claim 1 , wherein removing the solid layer further comprises overcoating a curable resin on the metal layer and curing the curable resin to form a cured resin layer.9. (canceled)10. The method of claim 1 , wherein providing ...

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11-05-2017 дата публикации

Printable Films for Printed Circuit Boards and Processes for Making Same

Номер: US20170135220A1
Принадлежит: University of Toronto

Film for use in preparing a printed circuit board (PCB) along with methods for making a PCB and producing a printable film are described herein. The film includes a first layer formed of a radiation-transparent material, a second layer formed of a curable adhesive material, a third layer formed of an electrically conductive material, and optionally, a fourth layer formed of an adhesive and a fifth layer formed of a removable material. Through the adhesive layers, the layers are bonded together to produce the printable film. To produce a PCB, the first layer is covered in ink distributed in a pattern representing the PCB, and the ink-covered film is exposed to radiation until the non-ink-covered portions of the second layer have cured. Then, the fifth layer is removed tearing away the electrically conductive material associated with the non-ink-covered portions of the second layer producing the PCB.

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18-05-2017 дата публикации

METALLIC MICROSTRUCTURES WITH REDUCED-VISIBILITY AND METHODS FOR PRODUCING SAME

Номер: US20170142841A1
Принадлежит:

Electrically conductive patterns formed on a substrate are provided with a reduced visibility. A region of a major surface of the substrate is selectively roughened to form a roughened pattern on the major surface of the substrate. Electrically conductive traces are directly formed on the roughened region and are conformal with the roughened pattern on the major surface of the substrate. 1. A method of forming an electrically conductive pattern on a substrate , comprising:selectively roughening a region of a major surface of the substrate to form at least one roughened pattern on the major surface of the substrate; andforming one or more electrically conductive traces directly on the roughened region of the major surface of the substrate,wherein the electrically conductive traces have one or more surfaces that are conformal with the roughened pattern on the major surface of the substrate.2. The method of claim 1 , wherein the electrically conductive traces only contact the substrate on the roughened region claim 1 , and the electrically conductive traces form the electrically conductive pattern in correspondence with the roughened pattern on the major surface of the substrate.3. The method of claim 1 , further comprising forming a resist pattern on a resist layer on the major surface of the substrate claim 1 , optionally wherein forming the resist pattern is achieved with a microreplication process that comprises forming a land region on the resist layer with reduced thickness claim 1 , the resist layer being cured by radiation.4. The method of claim 1 , further comprising forming a resist pattern on a resist layer on the major surface of the substrate claim 1 , optionally wherein forming the resist pattern is achieved with an embossing process that comprises coating the resist layer on the major surface of the substrate claim 1 , and urging an embossing tool having a protruded feature into the resist layer to create a land region claim 1 , the land region having a ...

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21-08-2014 дата публикации

LIFT OFF PROCESS FOR CONDUCTOR FOIL LAYER

Номер: US20140230207A1
Принадлежит: NTHDEGREE TECHNOLOGIES WORLDWIDE INC.

A flex-circuit or a rigid printed circuit board is formed by depositing an adhesive pattern on a top surface of a substrate. The adhesive pattern corresponds to a copper foil pattern to be formed for interconnecting electronic components. A thin copper foil is then laminated over the substrate to adhere the foil to the adhesive pattern. The foil is then peeled off the substrate such that the foil overlying the adhesive pattern remains, and the foil that is not overlying the adhesive pattern is removed. In one embodiment, the foil is cut or weakened along the edges of the adhesive pattern to minimize tearing of the foil. The foil may be first affixed to a sheet for increased mechanical integrity, prior to the foil being laminated over the substrate, followed by kiss-cutting the foil while on the sheet to avoid tearing of the foil during the lift-off step. 1. A substrate metalization process comprising:providing a substrate having a top surface;depositing an adhesive pattern on the top surface, the adhesive pattern corresponding to a metal foil pattern to be formed for interconnecting electronic components there to;laminating a metal foil over the substrate, including directly on the adhesive pattern to adhere the foil to the adhesive pattern; andlifting off the metal foil such that the foil overlying and adhering to the adhesive pattern remains after lifting off, and the foil that is not overlying the adhesive pattern and did not adhere to the adhesive pattern is removed, such that a resulting foil pattern substantially corresponds to the adhesive pattern.2. The process of wherein the step of lifting off comprises tearing the foil around edges of the adhesive pattern as the foil is lifted off the substrate.3. The process of further comprising providing a pressure at least on edges of the adhesive pattern claim 1 , prior to the step of lifting off claim 1 , to weaken or sever the foil around the edges of the adhesive pattern.4. The process of further comprising ...

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17-06-2021 дата публикации

DEVICE AND METHOD FOR MANUFACTURING PRINTED CIRCUIT BOARDS FOR ELECTRICAL AND/OR ELECTRONIC CIRCUITS

Номер: US20210185829A1
Автор: Franck Jan
Принадлежит:

A method for manufacturing printed circuit boards for electrical and electronic circuits, comprising an electrically nonconductive substrate () and electrically conductive tracks of homogenous thickness applied thereon, wherein the electrically conductive tracks are made of a material with a melting temperature higher than the melting temperature of soldering tin so that they will withstand the soldering of electronic components thereon by soldering tin without melting, characterized in that a print medium () comprising the material of the electrically conductive tracks is provided as a two-dimensional layer above the electrically nonconductive substrate () and is imprinted on the electrically nonconductive substrate () according to the desired conductor track layout, under the influence of heat selectively applied by a print head () onto the printing medium (), whereby the printing medium () is transferred onto the substrate () by selectively melting or sintering the material for the electrically conductive tracks, wherein the print head () does not come into direct contact with the printing medium (), since at least a foil-shaped carrier material carrying the two-dimensional layer of the printing medium () is situated between the print head () and the two-dimensional layer of the printing medium (). 14344233423323. A method for manufacturing printed circuit boards for electrical and electronic circuits , comprising an electrically nonconductive substrate () and electrically conductive tracks of homogenous thickness applied thereon , wherein the electrically conductive tracks are made of a material with a melting temperature higher than the melting temperature of soldering tin so that they will withstand the soldering of electronic components thereon by soldering tin without melting , characterized in that a print medium () comprising the material of the electrically conductive tracks is provided as a two-dimensional layer above the electrically nonconductive ...

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02-07-2015 дата публикации

Insulated Implantable Electrical Curcuit

Номер: US20150182142A1
Принадлежит:

The invention is directed to a method of making an implantable insulated electrical circuit that utilizes polyparaxylylene, preferably as Parylene, a known polymer that has excellent living tissue implant characteristics, to provide for chronic implantation of conductive electrical devices, such as stimulators and sensors. The device is thin, flexible, electrically insulated, and stable after long exposure to living tissue. Layers of Parylene may be combined with layers of a polymer, such as polyimide, to yield greater design flexibility in the circuit. Multiple electrical conduction layers may be stacked in the circuit to increase packing density. 1. A method of making an insulated flexible electrical circuit suitable for implantation in living tissue comprising:providing a substrate;depositing by vapor deposition a first polyparaxylylene layer, 0.5 to 50 microns thick;depositing an electrically conductive layer on the first polyparaxylylene layer;patterning the electrically conductive layer to form traces;depositing by vapor deposition a second polyparaxylylene layer, 0.5 to 50 micros thick, on the first polyparaxylylene layer and on the trace;forming at least one openings in the second polyparaxylylene layer that exposes the electrical conductor trace suitable for electrical communication with living tissue; andremoving the first polyparaxylylene layer, the traces and the second polyparaxylylene layer from the substrate forming a free standing structure.2. The method according to claim 1 , further comprising depositing at least one polymer layer between the first polyparaxylylene layer and the second polyparaxylylene layer.3. The method according to claim 3 , wherein the polymer layer comprises polyimide.4. The method according to claim 1 , further comprising depositing at least one polymer layer on the first polyparaxylylene layer or the second polyparaxylylene layer that is not located between the first polyparaxylylene layer and the second polyparaxylylene ...

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14-07-2016 дата публикации

ELECTRONIC ASSEMBLY WITH FIDUCIAL MARKS FOR PRECISION REGISTRATION DURING SUBSEQUENT PROCESSING STEPS

Номер: US20160205772A1
Принадлежит:

An electronic assembly includes a substrate having in a first zone a low contrast first conductive pattern; a high contrast fiducial mark in a second zone of the substrate different from the first zone, wherein the fiducial mark and the first conductive pattern are in registration; and a second conductive pattern aligned with the first conductive pattern. 1. A method , comprising:forming a resist layer overlying a patterned conductive nanowire layer in a first zone on a substrate to form a low contrast first conductive pattern;forming, substantially simultaneously with the first conductive pattern, a high contrast fiducial mark in a second zone of the substrate different from the first zone, wherein the fiducial mark is in registration with the first conductive pattern;forming, using the fiducial mark as a guide, a second pattern aligned with the first conductive pattern.2. The method of claim 1 , wherein the first conductive pattern has an optical transmission of greater than about 80% optionally wherein the fiducial mark has an optical transmission of about 0% to about 50%.3. (canceled)4. The method of claim 1 , wherein the error in registration between the fiducial mark and the first conductive pattern is less than about 20 microns.5. The method of claim 1 , wherein the first conductive pattern includes features having a dimension less than 200 microns in size.6. The method of claim 1 , wherein the second pattern is conductive.7. The method of claim 6 , wherein the second pattern is aligned with the first conductive pattern and forms an electronic assembly.8. The method of claim 6 , wherein the patterned conductive nanowire layer in the first zone on the substrate is produced by:coating a substrate with a conductive layer comprising nanowires;applying a pattern on the conductive layer with a resist matrix material to generate on the substrate one or more first regions of exposed conductive layer and one or more second regions of resist matrix material;hardening ...

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02-08-2018 дата публикации

Nanowires-based transparent conductors

Номер: US20180218802A1
Принадлежит: Cam Holding Corp

A transparent conductor including a conductive layer coated on a substrate is described. More specifically, the conductive layer comprises a network of nanowires which may be embedded in a matrix. The conductive layer is optically transparent and flexible. It can be coated or laminated onto a variety of substrates, including flexible and rigid substrates.

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23-07-2020 дата публикации

CIRCUIT BOARD INTERCONNECT DECALS

Номер: US20200236788A1

A circuit component decal comprising a transparent sheet and an opaque circuit pattern. The transparent sheet includes opposing top and bottom surfaces and a number of edges. The opaque circuit pattern includes an electronic component footprint and a number of circuit lead paths. The electronic component footprint includes a number of contact points representing the location of leads of the electronic component. The circuit lead paths extend from the contact points to the edges of the transparent sheet. The opaque circuit pattern corresponds to only a section of a complete circuit pattern and is configured to block energy from reaching a first portion of the intermediate substrate when the transparent sheet is positioned on the intermediate substrate so as to form the section of the complete circuit pattern. 1. A circuit component decal for masking an intermediate substrate and an underlying circuit board page blank , the circuit component decal comprising:a transparent sheet having opposing surfaces; and an electronic component footprint; and', 'a circuit path connected to the electronic component footprint, the opaque circuit pattern being configured to block energy from reaching a first portion of the intermediate substrate when the transparent sheet is positioned on the intermediate substrate so as to form a circuit pattern corresponding to the opaque circuit pattern on the underlying circuit board page blank., 'an opaque circuit pattern on one of the opposing surfaces, the opaque circuit pattern including2. The circuit component decal of claim 1 , further comprising an adhesive on the one of the surfaces for attaching the transparent sheet to the intermediate substrate.3. The circuit component decal of claim 2 , further comprising a removable cover configured to be peeled from the one of the surfaces so as to expose the adhesive.4. The circuit component decal of claim 1 , the electronic component footprint including a contact pad.5. The circuit component decal ...

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14-09-2017 дата публикации

Self-decap cavity fabrication process and structure

Номер: US20170265298A1
Принадлежит: Multek Technologies Ltd

A PCB having multiple stacked layers laminated together. The laminated stack includes regular flow prepreg and includes a recessed cavity, a bottom perimeter of which is formed by a photo definable, or photo imageable, polymer structure, such as a solder mask frame, and a protective film. The solder mask frame and protective film protect inner core circuitry at the bottom of the cavity during the fabrication process, as well as enable the use of regular flow prepreg in the laminated stack.

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22-08-2019 дата публикации

COPPER FOIL WITH CARRIER, CORELESS SUPPORT WITH WIRING LAYER, AND METHOD FOR PRODUCING PRINTED CIRCUIT BOARD

Номер: US20190261518A1
Автор: Matsuura Yoshinori
Принадлежит: Mitsui Mining & Smelting Co., Ltd.

There is provided a copper foil provided with a carrier exhibiting a high peeling resistance against the developer in the photoresist developing process and achieving high stability of mechanical peel strength of the carrier. The copper foil provided with a carrier comprises a carrier; an interlayer disposed on the carrier, the interlayer having a first surface adjacent to the carrier and containing 1.0 atom % or more of at least one metal selected from the group consisting of Ti, Cr, Mo, Mn, W and Ni and a second surface remote from the carrier and containing 30 atom % or more of Cu; a release layer disposed on the interlayer; and an extremely-thin copper layer disposed on the release layer. 1. A copper foil provided with a carrier , comprising:a carrier;an interlayer disposed on the carrier, the interlayer having a first surface adjacent to the carrier and containing 1.0 atom % or more at least one metal selected from the group consisting of Ti, Cr, Mo, Mn, W and Ni and a second surface remote from the carrier and containing 30 atom % or more of Cu;a release layer disposed on the interlayer; andan extremely-thin copper layer disposed on the release layer.2. The copper foil provided with a carrier according to claim 1 , wherein the interlayer has a thickness of 5 to 1000 nm.3. The copper foil provided with a carrier according to claim 1 , wherein the interlayer comprises;an adhesive metal layer provided on the carrier and composed of at least one metal selected from the group consisting of Ti, Cr, Mo, Mn, W and Ni; anda release assisting layer disposed on the adhesive metal layer and composed of copper.4. The copper foil provided with a carrier according to claim 3 , wherein the adhesive metal layer has a thickness of 5 to 500 nm.5. The copper foil provided with a carrier according to claim 3 , wherein the release assisting layer has a thickness of 5 to 500 nm.6. The copper foil provided with a carrier according to claim 1 , wherein the interlayer is an ...

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10-09-2020 дата публикации

FIDUCIALS FOR LAMINATE STRUCTURES

Номер: US20200288567A1
Принадлежит:

Laminate structures and configurations of fiducials for laminates structures for electronic devices are disclosed. Fiducials are formed in laminate structures to provide increased visibility and contrast, thereby improving detection of the fiducials with optical detection equipment of automated machines commonly used in the electronics industry. Fiducials are disclosed that are defined by openings in laminate structures that extend to depths within the laminate structures to provide sufficient contrast. Openings for fiducials may be arranged to extend through multiple metal layers and dielectric layers of the laminate structures. The fiducials may be formed by laser drilling or other subtractive processing techniques. Fiducials as disclosed herein may be coated with additional layers or coatings, such as a metal coating that includes an electromagnetic shield for electronic devices, and the fiducials are configured with sufficient visibility and contrast to remain detectable through the additional layers or coatings. 1. A device comprising:a laminate structure comprising a first metal layer, a second metal layer, and a first dielectric layer that is arranged between the first metal layer and the second metal layer, wherein the first metal layer is at a top surface of the laminate structure and a thickness of the first metal layer is greater than a thickness of the second metal layer; anda fiducial formed in the laminate structure, the fiducial defined by an opening that extends through the first metal layer, the first dielectric layer, and the second metal layer.2. The device of claim 1 , wherein a sidewall of the fiducial is formed within the opening claim 1 , and the sidewall comprises a portion of the first metal layer and a portion of the first dielectric layer.3. The device of claim 2 , wherein the sidewall of the fiducial is devoid of the second metal layer.4. The device of claim 2 , further comprising a metal coating on the laminate structure claim 2 , the ...

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15-10-2020 дата публикации

SINGLE-LAYER CIRCUIT BOARD, MULTI-LAYER CIRCUIT BOARD, AND MANUFACTURING METHODS THEREFOR

Номер: US20200329567A1
Принадлежит: RICHVIEW ELECTRONICS CO., LTD.

A single-layer circuit board, multi-layer circuit board, and manufacturing methods therefor. The method for manufacturing the single-layer circuit board comprises the following steps: drilling a hole on a substrate, the hole comprising a blind hole and/or a through hole; on a surface of the substrate, forming a photoresist layer having a circuit negative image; forming a conductive seed layer on the surface of the substrate and a hole wall of the hole; removing the photoresist layer, and forming a circuit pattern on the surface of the substrate, wherein forming a conductive seed layer comprises implanting a conductive material below the surface of the substrate and below the hole wall of the hole via ion implantation, and forming an ion implantation layer as at least part of the conductive seed layer. 1. A multi-layer circuit board , successively constituted by metal foil , middle sticking layer , single-layer circuit board , middle sticking layer , single-layer circuit board , middle sticking layer , metal foil , said multi-layer circuit board is provided with a hole , a hole wall of said hole is formed with conductive seed layer , and partial region of said metal foil is removed to form a circuit pattern layer , wherein said conductive seed layer comprises a ion implantation layer implanted below the hole wall of said hole.2. The multi-layer circuit board of claim 1 , wherein said ion implantation layer is located below the hole wall of said hole and/or below the partial outer surface of said surface sticking layer for a depth of 1-500 nm claim 1 , and forms steady doping structure with said substrate.3. The multi-layer circuit board of claim 1 , wherein said conductive seed layer further comprises a plasma deposition layer adhered above said ion implantation layer claim 1 , which plasma deposition layer has a thickness of 1-10000 nm.4. A multi-layer circuit board claim 1 , successively constituted by surface sticking layer claim 1 , single-layer circuit board ...

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29-10-2020 дата публикации

SINGLE-LAYER CIRCUIT BOARD, MULTI-LAYER CIRCUIT BOARD, AND MANUFACTURING METHODS THEREFOR

Номер: US20200344895A1
Принадлежит: RICHVIEW ELECTRONICS CO., LTD.

A single-layer circuit board, multi-layer circuit board, and manufacturing methods therefor. The method for manufacturing the single-layer circuit board comprises the following steps: drilling a hole on a substrate, the hole comprising a blind hole and/or a through hole; on a surface of the substrate, forming a photoresist layer having a circuit negative image; forming a conductive seed layer on the surface of the substrate and a hole wall of the hole; removing the photoresist layer, and forming a circuit pattern on the surface of the substrate, wherein forming a conductive seed layer comprises implanting a conductive material below the surface of the substrate and below the hole wall of the hole via ion implantation, and forming an ion implantation layer as at least part of the conductive seed layer. 1. A method for manufacturing multi-layer circuit board , comprising:implementing laying-up plate and lamination in the order of surface sticking layer, single-layer circuit board, middle sticking layer, single-layer circuit board, middle sticking layer, single-layer circuit board, surface sticking layer;drilling a hole on the multi-layer plate after lamination, the hole comprises through hole and/or blind hole;forming a conductive seed layer to the outer surface of said surface sticking layer and a hole wall of said hole; andforming circuit pattern on the outer surface of said surface sticking layer,wherein forming a conductive seed layer comprises implanting a conductive material below the outer surface of said surface sticking layer below and hole wall of said hole via ion implantation, to form ion implantation layer as at least part of said conductive seed layer.2. The method of claim 1 , wherein during said ion implantation claim 1 , the ions of said conductive material gain energy of 1-1000 keV claim 1 , are implanted below a hole wall of said hole and/or below the outer surface of said surface sticking layer for a depth of 1-500 nm claim 1 , and form steady ...

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05-02-2009 дата публикации

ナノワイヤに基づく透明導電体

Номер: JP2009505358A

基板上に被覆される導電層を含む透明導電体が記載される。より具体的には、導電層は、マトリクスに埋め込まれてもよいナノワイヤーの網を備える。導電層は、任意で、透明で柔軟性を有する。それは、柔軟性および剛性の基板を含むさまざまな基板に被覆または積層可能である。所望の電気的、光学的、および機械的特性を有する透明導電体、具体的には、いかなる基板にも適応可能で、低コスト、高スループットプロセスで製造およびパターン化が可能である透明導電体を提供することを目的の1つとする。

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06-10-1992 дата публикации

Elastomer connector for integrated circuits or similar, and method of manufacturing same

Номер: US5152868A
Принадлежит: France Telecom SA

An elastomer connector is disclosed for integrated circuits or similar, comprising an elastomer material support on one face of which is formed a dense network of electro-conducting lines. Using photo-etching techniques and metal deposition on a layer of strippable material, which techniques are used for manufacturing integrated circuits, the lines may be given a very small width and very high conductivity.

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22-02-2007 дата публикации

Nanowires-based transparent conductors

Номер: WO2007022226A2
Принадлежит: Cambrios Technologies Corporation

A transparent conductor including a conductive layer coated on a substrate is described. More specifically, the conductive layer comprises a network of nanowires which may be embedded in a matrix. The conductive layer is optically transparent and flexible. It can be coated or laminated onto a variety of substrates, including flexible and rigid substrates.

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04-02-1987 дата публикации

Printing

Номер: GB8630654D0
Автор: [UNK]
Принадлежит: Contra Vision Ltd

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26-08-1987 дата публикации

Printing

Номер: ZA869669B
Автор: George Roland Hill
Принадлежит: Contra Vision Ltd

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05-02-1986 дата публикации

Printing

Номер: GB8531804D0
Автор: [UNK]
Принадлежит: Reith I H, Roberts E G

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05-12-2013 дата публикации

Method and plant for producing a multilayer element and multilayer element

Номер: DE102012209328A1
Принадлежит: 3D Micromac AG, 3D-MICROMAC AG

Beschrieben wird ein Verfahren zum Herstellen eines Mehrschichtelements mit einem Substrat und mindestens einer mit dem Substrat flächig verbundenen Leiterstruktur, die erste Bereiche aus elektrisch leitenden Material aufweist, welches nach einem vorgegebenen Muster vorliegt, wobei zwischen den ersten Bereichen elektrisch nicht leitende zweite Bereiche liegen. Das Verfahren ist gekennzeichnet durch die folgenden Schritte: Verbinden einer Leiterfolie (142) mit dem Substrat (200) derart, dass die Leiterfolie in den ersten Bereichen fest mit dem Substrat verbunden wird und in lateral ausgedehnten zweiten Bereichen ein partieller Haftkontakt zwischen dem Substrat und der Leiterfolie an einer Vielzahl von Haftzonen (224) erzeugt wird; Strukturieren der Leiterfolie durch Schneiden der Leiterfolie entlang von Grenzen der ersten Bereiche; und Entfernen zusammenhängender Folienstücke (143) der Leiterfolie aus lateral ausgedehnten zweiten Bereichen (250) unter Auflösen des partiellen Haftkontakts zwischen dem Substrat und der Leiterfolie. Das Verfahren kann z.B. zum Herstellen von RFID-Antennen in einem Rolle-zu-Rolle-Prozess genutzt werden. The invention relates to a method for producing a multilayer element having a substrate and at least one conductor structure connected in a planar manner to the substrate, which has first regions of electrically conductive material which is present in a predetermined pattern, with second regions being electrically non-conductive between the first regions. The method is characterized by the following steps: bonding a conductor foil (142) to the substrate (200) in such a way that the conductor foil is fixedly connected to the substrate in the first regions and a partial adhesive contact between the substrate and the laterally extended second regions Conductor foil is produced at a plurality of adhesive zones (224); Patterning the conductor foil by cutting the conductor foil along boundaries of the first regions; and removing contiguous film ...

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14-01-1960 дата публикации

[UNK]

Номер: DE1073197B
Автор:
Принадлежит:

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05-12-1984 дата публикации

印刷回路板の製造法

Номер: JPS59215790A
Автор: 直明 北川
Принадлежит: MARUI KOGYO KK

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

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17-03-2008 дата публикации

Manufacturing process of the electrode pattern

Номер: KR100814461B1
Автор: 이영우, 조정민, 조항규
Принадлежит: 삼성전기주식회사

본 발명은 적층형 전자부품의 전극 패턴 제조방법에 관한 것으로서, 특히, 제1 기저필름을 준비하는 단계, 상기 제1 기저필름의 일면 상에 내부 전극 형성 영역을 정의하는 이형제 패턴을 형성하는 단계, 상기 이형제 패턴 상에 박막 기술을 통해 전극층을 형성하는 단계, 제2 기저필름을 준비하는 단계, 상기 제2 기저필름의 일면에 전사대상층을 형성하는 단계, 상기 제1 기저필름의 전극층과 상기 제2 기저필름의 전사대상층이 서로 마주보도록 배치하는 단계, 서로 마주보도록 배치된 상기 제1 기저필름과 상기 제2 기저필름을 열압착하여 상기 이형제 패턴 상에 위치하는 전극층을 상기 전사대상층 상에 전사시키는 단계 및 상기 제1 기저필름과 상기 제2 기저필름을 분리하는 단계를 포함하는 전극 패턴의 제조방법에 관한 것이다. The present invention relates to a method of manufacturing an electrode pattern of a laminated electronic component, and in particular, preparing a first base film, forming a release agent pattern defining an internal electrode formation region on one surface of the first base film, Forming an electrode layer on a release agent pattern through a thin film technology, preparing a second base film, forming a transfer target layer on one surface of the second base film, an electrode layer of the first base film, and the second base Arranging the transfer target layers of the film to face each other, thermally compressing the first base film and the second base film disposed to face each other, and transferring an electrode layer positioned on the release agent pattern onto the transfer target layer; It relates to a method of manufacturing an electrode pattern comprising the step of separating the first base film and the second base film. 적층형, 전자부품, 열압착, 전사, 내부 전극  Stacked, Electronic Components, Thermo-compression, Transfer, Internal Electrode

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27-08-2008 дата публикации

Nanowires-based transparent conductors

Номер: EP1962349A2
Принадлежит: Cambrios Technologies Corp

A Transparent conductor including a conductive layer coated on a substrate is described. More specifically, the conductive layer comprises a network of nanowires which may be embedded in a matrix. The conductive layer is optically transparent and flexible. It can be coated or laminated onto a variety of substrates, including flexible and rigid substrates.

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27-08-2008 дата публикации

Nanowires-based transparent conductors

Номер: EP1962348A2
Принадлежит: Cambrios Technologies Corp

A Transparent conductor including a conductive layer coated on a substrate is described. More specifically, the conductive layer comprises a network of nanowires which may be embedded in a matrix. The conductive layer is optically transparent and flexible. It can be coated or laminated onto a variety of substrates, including flexible and rigid substrates.

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18-07-2012 дата публикации

Nanowires-based transparent conductors

Номер: EP2477230A2
Принадлежит: Cambrios Technologies Corp

A transparent conductor including a conductive layer coated on a substrate is described. More specifically, the conductive layer comprises a network of nanowires which may be embedded in a matrix. The conductive layer is optically transparent and flexible. It can be coated or laminated onto a variety of substrates, including flexible and rigid substrates.

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03-09-2008 дата публикации

Nanowires-based transparent conductors

Номер: EP1965438A2
Принадлежит: Cambrios Technologies Corp

A Transparent conductor including a conductive layer coated on a substrate is described. More specifically, the conductive layer comprises a network of nanowires which may be embedded in a matrix. The conductive layer is optically transparent and flexible. It can be coated or laminated onto a variety of substrates, including flexible and rigid substrates.

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07-09-2011 дата публикации

Nanowires-based transparent conductors

Номер: EP2363891A2
Принадлежит: Cambrios Technologies Corp

A transparent conductor including a conductive layer coated on a substrate is described. More specifically, the conductive layer comprises a network of nanowires which may be embedded in a matrix. The conductive layer is optically transparent and flexible. It can be coated or laminated onto a variety of substrates, including flexible and rigid substrates.

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24-04-2019 дата публикации

Nanowires-based transparent conductors

Номер: EP3473681A1
Принадлежит: Cambrios Film Solutions Corp

Disclosed herein is a method of fabricating a transparent conductor which comprises depositing a plurality of metal nanowires on a surface of a substrate, the metal nanowires being dispersed in a liquid; and forming a metal nanowire network layer on the substrate by allowing the liquid to dry, depositing a matrix material on the metal nanowire network layer, and curing the matrix material to form a matrix, the matrix and the metal nanowires embedded therein forming a conductive layer, wherein the substrate is flexible, and wherein the substrate is driven by a rotating reel along a traveling path, and the metal nanowires are deposited at a first deposition station along the traveling path, and the matrix material is deposited at a second deposition station along the traveling path.

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17-11-2010 дата публикации

Nanowire ink

Номер: EP2251389A1
Принадлежит: Cambrios Technologies Corp

A nanowire ink comprising: a plurality of metal nanowires; a surfactant; a viscosity modifier; and a solvent; wherein, by weight, the ratio of the surfactant to the viscosity modifier is in the range of about 80 to about 0.01, the ratio of the viscosity modifier to the metal nanowires is in the range of about 5 to about 0.000625, and the ratio of the metal nanowires to the surfactant is in the range of about 560 to about 5.

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30-03-2018 дата публикации

用于制造多层元件的方法和设备以及多层元件

Номер: CN104798451B
Принадлежит: JENOPTIK Automatisierungstechnik GmbH

描述了一种用于制造多层元件的方法,所述多层元件具有衬底和与衬底以表面方式连接的至少一个导体结构,其具有由导电材料形成的第一区域,其依据指定的图案而存在,同时不导电的第二区域处于所述第一区域之间。所述方法的特征在于以下步骤:将导体箔(142)连接至衬底(200),使得所述导体箔在所述第一区域中牢固地连接至所述衬底,并且在横向延伸的第二区域中在多个粘合区(224)处形成所述衬底与所述导体箔之间的局部粘合接触;通过沿着所述第一区域的边界切割所述导体箔来使所述导体箔结构化;以及通过释放所述衬底与所述导体箔之间的局部粘合接触,来从横向延伸的第二区域(250)移除所述导体箔的邻接的箔片(143)。所述方法可以例如用于在辊到辊工艺中制造RFID天线。

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22-10-2008 дата публикации

Nanowires-based transparent conductors

Номер: CN101292362A
Принадлежит: Cambrios Technologies Corp

本发明描述了一种透明导体,其包括涂覆在衬底上的传导层。更具体地,传导层包括可嵌在基质中的纳米线的网络。传导层是光学透明的,并且是柔性的。传导层可涂覆或层压到多种衬底上,包括柔性的和刚性的衬底。

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17-05-2005 дата публикации

Method of forming noble metal thin film pattern

Номер: KR100490575B1
Принадлежит: 야마하 가부시키가이샤

희생막이 기판 상에 형성되고 마스크층이 희생막 상에 형성된다. 소정의 패턴을 갖는 개구가 마스크 층에 형성된다. 개구 내 노출된 희생막을 제거하여 기판 상의 개구보다 넓은 공동부를 형성한다. 기판 전체 표면 상에 귀금속 박막이 피착된다. 희생막(12)을 용해하여 제거함으로써 귀금속 박막 패턴을 형성한다. A sacrificial film is formed on the substrate and a mask layer is formed on the sacrificial film. An opening having a predetermined pattern is formed in the mask layer. The exposed sacrificial film in the opening is removed to form a cavity wider than the opening on the substrate. A thin noble metal film is deposited on the entire surface of the substrate. The noble metal thin film pattern is formed by dissolving and removing the sacrificial film 12.

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28-12-2006 дата публикации

Pre-patterned thin film capacitor and method for embedding same in a package substrate

Номер: US20060289976A1
Автор: Yongki Min
Принадлежит: Intel Corp

An embedded passive structure, its method of formation, and its intergration onto a substrate during fabrication are disclosed, In one embodiment the embedded passive structure is a thin film capacitor (TFC) formed using a thin film laminate that has been mounted onto a substrate. The TFC's capacitor dielectric and/or lower electrode layers are patterned in such a way as to reduce damage and improve cycle time. In one embodiment, the capacitor dielectric has a high dielectric constant and the substrate is an organic packaging substrate.

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31-12-2014 дата публикации

Method for manufacturing a mask having submillimetric apertures for a submillimetric electrically conductive grid, mask having submillimetric apertures, and submillimetric electrically conductive grid

Номер: CN102164869B
Принадлежит: Saint Gobain Glass France SAS

本发明涉及一种制造具有亚毫米级开口(10)的掩模(1)的方法,其中:-对于遮蔽层,将稳定并分散在第一溶剂中的胶体纳米颗粒的溶液沉积,该颗粒具有给定的玻璃化转变温度Tg;-在低于所述温度Tg的温度下进行所述遮蔽层的干燥,直到获得具有亚毫米级开口的二维网络的掩模,其具有基本上直的掩蔽区域边缘,在被称为网络掩蔽区域的区域中;-通过机械和/或光学去除至少一个网络掩模区域的外部,在所述表面上形成无遮蔽的区域。本发明还涉及所述网络掩模(1),和由此获得的具有导电固体区域的格栅。

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31-01-2008 дата публикации

Method for producing at least one component and component

Номер: DE102006035749A1
Автор: Mathias Dr. Seitz
Принадлежит: Leonhard Kurz Stiftung and Co KG

Die Erfindung betrifft unterschiedliche Verfahren zur Herstellung mindestens eines Bauteils, welches mindestens zwei, unter Verwendung mindestens eines Waschlacks strukturierte Schichten umfasst, sowie damit erhältliche Bauteile. Die erfindungsgemäßen Verfahren verwenden jeweils mindestens eine Waschlackschicht (50), die insbesondere multifunktional ausgebildet ist. The invention relates to different methods for producing at least one component which comprises at least two layers structured using at least one washcoat, and to components obtainable therewith. The processes according to the invention in each case use at least one washcoat layer (50), which is especially multifunctional.

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14-10-2009 дата публикации

Manufacturing method of video display device

Номер: JP4345153B2
Принадлежит: Sony Corp

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21-12-2018 дата публикации

Electronic circuit is prepared by adhesive transfer

Номер: CN109076703A
Принадлежит: 3M Innovative Properties Co

通过将电子电路元件粘合剂转移到粘合剂的表面来制备包括电子电路的多层制品。使用多种不同的方法,其中所有方法都包括在释放基材上使用单一层的电路形成材料,并且进行结构化以生成可转移到粘合剂表面的电路元件。在一些方法中,使用结构化释放基材来选择性地转移来自释放基材上的突出部或来自释放基材上的凹陷部的电路形成材料。在其它方法中,使用非结构化释放基材,并且进行压印以形成结构化释放基材或者与结构化粘合剂层接触以选择性地转移电路形成材料。

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03-02-2011 дата публикации

Anisotropic nanotube fabric layers and films and methods of forming same

Номер: US20110027497A1
Принадлежит: Nantero Inc

Methods for forming anisotropic nanotube fabrics are disclosed. In one aspect, a nanotube application solution is rendered into a nematic state prior to its application over a substrate. In another aspect, a pump and narrow nozzle assembly are employed to realize a flow induced alignment of a plurality of individual nanotube elements as they are deposited onto a substrate element. In another aspect, nanotube adhesion promoter materials are used to form a patterned nanotube application layer, providing narrow channels over which nanotube elements will self align during an application process. Specific dip coating processes which are well suited for aiding in the creation of anisotropic nanotube fabrics are also disclosed.

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06-03-2012 дата публикации

Anisotropic nanotube fabric layers and films and methods of forming same

Номер: US8128993B2
Принадлежит: Nantero Inc

Methods for forming anisotropic nanotube fabrics are disclosed. In one aspect, a nanotube application solution is rendered into a nematic state prior to its application over a substrate. In another aspect, a pump and narrow nozzle assembly are employed to realize a flow induced alignment of a plurality of individual nanotube elements as they are deposited onto a substrate element. In another aspect, nanotube adhesion promoter materials are used to form a patterned nanotube application layer, providing narrow channels over which nanotube elements will self align during an application process. Specific dip coating processes which are well suited for aiding in the creation of anisotropic nanotube fabrics are also disclosed.

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09-09-2014 дата публикации

Flexible electrical conductor structure

Номер: DE202014103821U1
Автор: [UNK]

Vorrichtung zur Integration in eine elektrische Schaltung, umfassend – eine Trägerschicht (12), die mit einer Release-Schicht ausgebildet ist, – mindestens eine flexible Isolationsschicht (14, 14', 32), die nach einem Druckverfahren hergestellt ist, – mindestens eine flexible elektrische Leiterstruktur (20, 20', 34), die nach einem Druckverfahren auf die Isolationsschicht (14) aufgebracht ist, wobei die Isolationsschicht (14, 14', 32) und die Leiterstruktur (20, 20', 34) eine flexible Einheit bilden, die zerstörungsfrei von der Trägerschicht (12) ablösbar ist. Device for integration into an electrical circuit, comprising - a carrier layer (12) which is formed with a release layer, - at least one flexible insulation layer (14, 14 ', 32) which is produced by a printing process, - at least one flexible electrical conductor structure (20, 20 ', 34) which is applied to the insulation layer (14) by a printing process, the insulation layer (14, 14', 32) and the conductor structure (20, 20 ', 34) forming a flexible unit , which can be detached from the carrier layer (12) without being destroyed.

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29-07-2009 дата публикации

Manufacturing method of opto-electric hybrid board and opto-electric hybrid board obtained thereby

Номер: CN101493547A
Принадлежит: Nitto Denko Corp

本发明提供能够减少制造光电混合基板时的工序,且能够实现所制造的光电混合基板的薄型化的光电混合基板的制造方法和由该方法获得的光电混合基板。在芯用树脂层上形成抗蚀剂层后,使芯用树脂层和抗蚀剂层形成为规定图案,将该芯用树脂层部分作为芯(光配线)(3)。接着,以覆盖抗蚀剂层和芯(3)的状态在下敷层(2)上形成金属薄膜(5),之后,将抗蚀剂层与其表面的金属薄膜(5)一同去除。接着,通过对残存的金属薄膜(5)实施电解电镀,用电解电镀生成的电镀层(7a)填埋相邻的芯(3)与芯(3)之间的槽部(6),将该电镀层(7a)作为电配线7。

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02-12-2010 дата публикации

Method for producing a medical functional element comprising a self-supporting lattice structure

Номер: WO2010136215A1
Принадлежит: ACANDIS GMBH & CO. KG

The invention relates to a method for producing a medical functional element comprising a self-supporting lattice structure which has interconnected webs (2), in which method a first layer is applied to the substrate layer (3), the first layer is structured by means of an etching process, the structured first layer is under-cut by means of a wet chemical etching process acting on the substrate layer (3), the substrate layer (3) is removed in order to form the self-supporting lattice structure, a web constructional layer (2b) is applied to the first layer. The invention is distinguished by the fact that the first layer forms a web attachment layer (2a) which has a smaller layer thickness than the web constructional layer (2b) and is intimately bonded to the web constructional layer (2b) in such a way that the web attachment layer (2a), together with the web constructional layer (2b), forms the webs (2) of the self-supporting lattice structure.

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04-11-2014 дата публикации

Nanowires-based transparent conductors

Номер: KR101456844B1

기판 상에 코팅되는 도전층을 포함하는 투명 도전체가 개시된다. 더 상세하게는 그러한 도전층은 매트릭스 내에 매몰될 수 있는 나노와이어들의 네트워크를 포함한다. 그러한 도전층은 광학적으로 투명하고 연성이다. 그것은 연성 및 경성 기판들을 포함하는 다양한 기판들 상에 코팅되거나 적층될 수 있다. A transparent conductor comprising a conductive layer coated on a substrate is disclosed. More particularly, such a conductive layer comprises a network of nanowires that can be embedded in a matrix. Such a conductive layer is optically transparent and ductile. It can be coated or laminated onto various substrates including flexible and rigid substrates.

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23-03-2005 дата публикации

Process for forming a patterned thin film structure for in-mold decoration

Номер: CN1597333A
Принадлежит: SYBCOS IMAGES Inc

本发明披露了一种在基片或模内装饰膜上形成图案化薄膜结构的方法。图案是用诸如遮蔽涂料或油墨这样的材料印刷在基片上的,该图案是这样的,在一个具体实施例中,所需要的结构将在印刷材料不存在的区域形成,即,印刷所要形成的薄膜结构的负像。在另一个具体实施例中,该图案是用难以从基片剥离的材料进行印刷,而所需要的薄膜结构将在印刷材料存在的区域形成,即,印刷薄膜结构的正像。在图案化结构上沉积薄膜材料,然后剥离不需要的区域,从而留下图案化薄膜结构。

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24-05-2004 дата публикации

Process for the formation of wiring pattern

Номер: KR100432794B1

해상한계 이하인 선폭의 패턴을 갖는 사진 마스크(photomask)를 통해서 감광제(resist)를 노광하는 단계; 및 상기 노광한 감광제를 현상함으로써 감광제 패턴의 뒷면에 닿지 않는 요부(凹部)를 표면에 갖는 감광제 패턴을 형성하는 단계를 포함하는 배선 패턴의 형성공정. 감광제는 양성(positive) 감광제일 수 있고, 이 경우 감광제 패턴을 하부도금 급전막(underplate feed film)의 위에 형성하고; 감광제 패턴에 의해 덮히지 않는 부분에서 도금금속을 상기 급전막의 위에 석출시키며; 석출 후에 감광제 패턴을 떼어내고; 또한 도금금속으로 덮히지 않는 급전막의 부분을 선택적으로 제거한다. 한편, 감광제는 음성(negative) 감광제일 수 있으며, 이 경우에 감광제 패턴을 기판의 위에 형성하고; 금속재료를 감광제 패턴과 기판의 위에 증착하며; 또한 감광제를 기판으로부터 떼어내 위에 덮은 금속재료를 제거한다. Exposing a photoresist through a photomask having a pattern of linewidths below the resolution limit; And forming the photosensitive agent pattern which has the recessed part which does not touch the back surface of a photosensitive agent pattern on the surface by developing the exposed photosensitive agent. The photosensitizer may be a positive photosensitizer, in which case a photosensitizer pattern is formed over the underplate feed film; Depositing a plated metal on the feed film in a portion not covered by the photoresist pattern; Removing the photoresist pattern after precipitation; Also, portions of the feed film not covered with the plating metal are selectively removed. On the other hand, the photosensitizer may be a negative photosensitizer, in which case a photoresist pattern is formed on the substrate; Depositing a metal material on the photoresist pattern and the substrate; The photoresist is also removed from the substrate to remove the overlying metal material.

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29-11-2016 дата публикации

Transparent conductor and preparation method thereof

Номер: US9510456B2
Принадлежит: Shenzhen OFilm Tech Co Ltd

A transparent conductor includes a transparent substrate, a conductive mesh, and an insulating protective layer, which are laminated in that order, wherein the conductive mesh is formed on the transparent substrate, and a surface of the insulating protective layer away from the transparent substrate is flat. Such transparent conductor avoids the use of indium tin oxide, thus the cost of the transparent conductors is lower. A method of preparing the transparent conductor is also provided.

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16-07-2008 дата публикации

Nanowires-based transparent conductors

Номер: KR20080066658A

기판 상에 코팅되는 도전층을 포함하는 투명 도전체가 개시된다. 더 상세하게는 그러한 도전층은 매트릭스 내에 매몰될 수 있는 나노와이어들의 네트워크를 포함한다. 그러한 도전층은 광학적으로 투명하고 연성이다. 그것은 연성 및 경성 기판들을 포함하는 다양한 기판들 상에 코팅되거나 적층될 수 있다.

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01-11-2011 дата публикации

Transparent conductors comprising metal nanowires

Номер: US8049333B2
Принадлежит: Cambrios Technologies Corp

A transparent conductor including a conductive layer coated on a substrate is described. More specifically, the conductive layer comprises a network of nanowires which may be embedded in a matrix. The conductive layer is optically transparent and flexible. It can be coated or laminated onto a variety of substrates, including flexible and rigid substrates.

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13-05-2009 дата публикации

Nanowires-based transparent conductors

Номер: EP1965438A3
Принадлежит: Cambrios Technologies Corp

A Transparent conductor including a conductive layer coated on a substrate is described. More specifically, the conductive layer comprises a network of nanowires which may be embedded in a matrix. The conductive layer is optically transparent and flexible. It can be coated or laminated onto a variety of substrates, including flexible and rigid substrates.

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09-07-2014 дата публикации

Nanowires-based transparent conductors

Номер: CN102250506B
Принадлежит: Cambrios Technologies Corp

本发明描述了一种透明导体,其包括涂覆在衬底上的传导层。更具体地,传导层包括可嵌在基质中的纳米线的网络。传导层是光学透明的,并且是柔性的。传导层可涂覆或层压到多种衬底上,包括柔性的和刚性的衬底。

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22-02-2007 дата публикации

Nanowires-based transparent conductors

Номер: CA2618794A1

A transparent conductor including a conductive layer coated on a substrate is described. More specifically, the conductive layer comprises a network of nanowires which may be embedded in a matrix. The conductive layer is optically transparent and flexible. It can be coated or laminated onto a variety of substrates, including flexible and rigid substrates.

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27-09-2012 дата публикации

Nanowires-based transparent conductors

Номер: SG183720A1
Принадлежит: Cambrios Technologies Corp

A transparent conductor including a conductive layer coated on a substrate is described. More specifically, the conductive layer comprises a network of nanowires which may be embedded in a matrix. The conductive layer is optically transparent and flexible. It can be coated or laminated onto a variety of substrates, including flexible and rigid substrates.Fig. 16C

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08-06-2018 дата публикации

The method on preparation structure surface

Номер: CN108137310A

本发明涉及一种制备结构化表面的方法,其中将包括纳米线的组合物施加到表面上并且将其结构化,特别地通过部分地移动组合物来结构化。当溶剂被去除时,纳米线聚集成结构体。这些结构体可以既是透明的又是导电的。

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22-05-2018 дата публикации

Bonding electronic components to patterned nanowire transparent conductors

Номер: US9980394B2
Принадлежит: 3M Innovative Properties Co

A method for making an electronic assembly includes applying a conductive adhesive to a resist layer overlying a patterned conductive nanowire layer on a substrate and engaging an electrical contact of an electronic component with the conductive adhesive to provide an electrical connection between the electronic component and the conductive nanowire layer.

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05-03-2015 дата публикации

Electronic assembly with fiducial marks for precision registration during subsequent processing steps

Номер: WO2015031033A1
Принадлежит: 3M INNOVATIVE PROPERTIES COMPANY

An electronic assembly includes a substrate having in a first zone a low contrast first conductive pattern; a high contrast fiducial mark in a second zone of the substrate different from the first zone, wherein the fiducial mark and the first conductive pattern are in registration; and a second conductive pattern aligned with the first conductive pattern.

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02-12-2013 дата публикации

Nanowires-based transparent conductors

Номер: KR101333012B1

기판 상에 코팅되는 도전층을 포함하는 투명 도전체가 개시된다. 더 상세하게는 그러한 도전층은 매트릭스 내에 매몰될 수 있는 나노와이어들의 네트워크를 포함한다. 그러한 도전층은 광학적으로 투명하고 연성이다. 그것은 연성 및 경성 기판들을 포함하는 다양한 기판들 상에 코팅되거나 적층될 수 있다. A transparent conductor is disclosed that includes a conductive layer coated on a substrate. More particularly such conductive layer comprises a network of nanowires that can be embedded in a matrix. Such conductive layers are optically transparent and flexible. It may be coated or laminated on a variety of substrates, including flexible and rigid substrates.

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06-03-2013 дата публикации

Nanowires-based transparent conductors

Номер: EP1962348B1
Принадлежит: Cambrios Technologies Corp

Disclosed herein is a method of fabricating a transparent conductor which comprises depositing a plurality of metal nanowires on a surface of a substrate, the metal nanowires being dispersed in a liquid; and forming a metal nanowire network layer on the substrate by allowing the liquid to dry, depositing a matrix material on the metal nanowire network layer, and curing the matrix material to form a matrix, the matrix and the metal nanowires embedded therein forming a conductive layer, wherein the substrate is flexible, and wherein the substrate is driven by a rotating reel along a traveling path, and the metal nanowires are deposited at a first deposition station along the traveling path, and the matrix material is deposited at a second deposition station along the traveling path.

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07-04-2010 дата публикации

Nanowires-based transparent conductors

Номер: EP1962349A3
Принадлежит: Cambrios Technologies Corp

A Transparent conductor including a conductive layer coated on a substrate is described. More specifically, the conductive layer comprises a network of nanowires which may be embedded in a matrix and one more corrosion inhibitors. The conductive layer is optically transparent and flexible. It can be coated or laminated onto a variety of substrates, including flexible and rigid substrates.

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23-04-2020 дата публикации

Nanowires-based transparent conductors

Номер: KR102103541B1

기판 상에 코팅되는 도전층을 포함하는 투명 도전체가 개시된다. 더 상세하게는 그러한 도전층은 매트릭스 내에 매몰될 수 있는 나노와이어들의 네트워크를 포함한다. 그러한 도전층은 광학적으로 투명하고 연성이다. 그것은 연성 및 경성 기판들을 포함하는 다양한 기판들 상에 코팅되거나 적층될 수 있다. A transparent conductor comprising a conductive layer coated on a substrate is disclosed. More specifically, such a conductive layer includes a network of nanowires that can be buried within the matrix. Such a conductive layer is optically transparent and flexible. It can be coated or laminated on a variety of substrates, including flexible and rigid substrates.

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30-03-2009 дата публикации

Nanowires-based transparent conductors

Номер: SG150514A1
Принадлежит: Cambrios Technologies Corp

NANOWIRES-BASED TRANSPARENT CONDUCTORS A transparent conductor including a conductive layer coated on a substrate is described. More specifically, the conductive layer comprises a network of nanowires which may be embedded in a matrix. The conductive layer is optically transparent and flexible. It can be coated or laminated onto a variety of substrates, including flexible and rigid substrates

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08-06-2011 дата публикации

Transparent conductors and its preparation method, lamination structure and display device

Номер: CN101292362B
Принадлежит: Cambrios Technologies Corp

本发明描述了一种透明导体,其包括涂覆在衬底上的传导层。更具体地,传导层包括可嵌在基质中的纳米线的网络。传导层是光学透明的,并且是柔性的。传导层可涂覆或层压到多种衬底上,包括柔性的和刚性的衬底。

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30-03-2009 дата публикации

Nanowires-based transparent conductors

Номер: SG150515A1
Принадлежит: Cambrios Technologies Corp

NANOWIRES-BASED TRANSPARENT CONDUCTORS A transparent conductor including a conductive layer coated on a substrate is described. More specifically, the conductive layer comprises a network of nanowires which may be embedded in a matrix. The conductive layer is optically transparent and flexible. It can be coated or laminated onto a variety of substrates, including flexible and rigid substrates

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30-03-2009 дата публикации

Nanowires-based transparent conductors

Номер: SG150517A1
Принадлежит: Cambrios Technologies Corp

NANOWIRES-BASED TRANSPARENT CONDUCTORS A transparent conductor including a conductive layer coated on a substrate is described. More specifically, the conductive layer comprises a network of nanowires which may be embedded in a matrix. The conductive layer is optically transparent and flexible. It can be coated or laminated onto a variety of substrates, including flexible and rigid substrates

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30-03-2009 дата публикации

Nanowires-based transparent conductors

Номер: SG150516A1
Принадлежит: Cambrios Technologies Corp

NANOWIRES-BASED TRANSPARENT CONDUCTORS A transparent conductor including a conductive layer coated on a substrate is described. More specifically, the conductive layer comprises a network of nanowires which may be embedded in a matrix. The conductive layer is optically transparent and flexible. It can be coated or laminated onto a variety of substrates, including flexible and rigid substrates

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20-02-2018 дата публикации

Nanowires-based transparent conductors

Номер: US9899123B2
Принадлежит: Cam Holding Corp, Champ Great Int'l Corp

A method for forming a transparent conductor including a conductive layer coated on a substrate is described. The method comprises depositing a plurality of metal nanowires on a surface of a substrate, the metal nanowires being dispersed in a liquid; and forming a metal nanowire network layer on the substrate by allowing the liquid to dry.

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21-10-2014 дата публикации

Nanowires-based transparent conductors

Номер: US8865027B2
Принадлежит: Cambrios Technologies Corp

A transparent conductor including a conductive layer coated on a substrate is described. More specifically, the conductive layer comprises a network of nanowires which may be embedded in a matrix. The conductive layer is optically transparent and flexible. It can be coated or laminated onto a variety of substrates, including flexible and rigid substrates.

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13-01-2012 дата публикации

Nanowire ink

Номер: HK1150847A1
Принадлежит: Cambrios Technologies Corp

A Transparent conductor including a conductive layer coated on a substrate is described. More specifically, the conductive layer comprises a network of nanowires which may be embedded in a matrix and one more corrosion inhibitors. The conductive layer is optically transparent and flexible. It can be coated or laminated onto a variety of substrates, including flexible and rigid substrates.

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31-07-2009 дата публикации

Method of fabricating nanowire based transparent conductors

Номер: HK1122903A1
Принадлежит: Cambrios Technologies Corp

A Transparent conductor including a conductive layer coated on a substrate is described. More specifically, the conductive layer comprises a network of nanowires which may be embedded in a matrix and one more corrosion inhibitors. The conductive layer is optically transparent and flexible. It can be coated or laminated onto a variety of substrates, including flexible and rigid substrates.

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30-04-2009 дата публикации

Nanowires-based transparent conductors

Номер: HK1121863A1
Принадлежит: Cambrios Technologies Corp

A Transparent conductor including a conductive layer coated on a substrate is described. More specifically, the conductive layer comprises a network of nanowires which may be embedded in a matrix and one more corrosion inhibitors. The conductive layer is optically transparent and flexible. It can be coated or laminated onto a variety of substrates, including flexible and rigid substrates.

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