JP2008532206A - 照射を使用するデバイスのパターニング - Google Patents
照射を使用するデバイスのパターニング Download PDFInfo
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Images
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/70—Microphotolithographic exposure; Apparatus therefor
- G03F7/70216—Mask projection systems
- G03F7/7035—Proximity or contact printers
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B33/00—Electroluminescent light sources
- H05B33/10—Apparatus or processes specially adapted to the manufacture of electroluminescent light sources
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/70—Microphotolithographic exposure; Apparatus therefor
- G03F7/70383—Direct write, i.e. pattern is written directly without the use of a mask by one or multiple beams
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B33/00—Electroluminescent light sources
- H05B33/12—Light sources with substantially two-dimensional radiating surfaces
- H05B33/22—Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of auxiliary dielectric or reflective layers
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
- H10K71/20—Changing the shape of the active layer in the devices, e.g. patterning
- H10K71/211—Changing the shape of the active layer in the devices, e.g. patterning by selective transformation of an existing layer
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
Abstract
Description
本願は、2004年12月30日出願の米国特許公報(特許文献1)および2005年6月27日出願の米国特許公報(特許文献2)に利益を要求する。これらの特許の開示は、本明細書において全体として援用される。
「1つ(aまたはan)」の使用は、本発明の要素および部品を記載するために利用される。これは単に便宜上のため、そして本発明の一般的な意味を与えるためである。この記載は1つまたは少なくとも1つを含むように読解されなければならない。そして他に意味があることが明白でない限り、単数には複数も含まれる。
Claims (20)
- 有機電子デバイスの層においてパターンを作製する方法であって、層の一部を選択的に照射する工程を含むことを特徴とする方法。
- 層が活性層ではないことを特徴とする請求項1に記載の方法。
- 層の一部が照射されず、導電性を残し、それによってバッファー層の導電性部分および非導電性部分から形成されるパターンを作製することを特徴とする請求項1に記載の方法。
- 層の一部が紫外線によって照射されることを特徴とする請求項1に記載の方法。
- 導電性であることが望ましい層の部分からの紫外線をブロックするために層にマスクを適用する工程をさらに含むことを特徴とする請求項4に記載の方法。
- 層上にポリマー層を付着させる工程と、
マスクを通してカソード付着を実行する工程と、
をさらに含み、マスクが導電性であることが望ましい少なくとも1つの特徴を包囲することを特徴とする請求項1に記載の方法。 - ポリマー層にコンタクト線およびリード線を付着させる工程をさらに含むことを特徴とする請求項6に記載の方法。
- 雰囲気が空気を含むことを特徴とする請求項1に記載の方法。
- 有機電子デバイスにおいてパターンを作製するシステムであって、
有機電子デバイスの層と、
該層の一部を選択的に照射する光源と、
を含み、選択的に照射された部分が照射時に非導電性となることを特徴とするシステム。 - 光源が、層の導電性部分および非導電性部分から形成されたパターンを作製することを特徴とする請求項9に記載のシステム。
- 光源が紫外線光源であることを特徴とする請求項9に記載のシステム。
- 紫外線光源がレーザーであることを特徴とする請求項11に記載のシステム。
- 紫外線光源が紫外線電球であることを特徴とする請求項11に記載のシステム。
- 発光することが望ましい層の部分からの照射をブロックするためのマスクをさらに含むことを特徴とする請求項9に記載のシステム。
- 導電性部分および非導電性部分を有するバッファー層を含み、バッファー層の非導電性部分が紫外線によって照射されていることを特徴とする有機電子デバイス。
- ポリマー層がバッファー層上に付着されていることを特徴とする請求項15に記載のデバイス。
- バッファー層が(ポリ(3,4−エチレンジオキシチオフェン)ポリ(スチレンスルホネート))であることを特徴とする請求項15に記載のデバイス。
- 請求項15に記載の有機電子デバイスを含むことを特徴とする構造体。
- 請求項15に記載の有機電子デバイスを含む活性層を有することを特徴とする有機電子デバイス。
- 請求項15に記載の有機電子デバイスを含むことを特徴とする有機電子デバイスの製造において有用である物品。
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US64060004P | 2004-12-30 | 2004-12-30 | |
US69439405P | 2005-06-27 | 2005-06-27 | |
PCT/US2005/047280 WO2006078427A2 (en) | 2004-12-30 | 2005-12-29 | Device patterning using irradiation |
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US (1) | US8350238B2 (ja) |
JP (1) | JP2008532206A (ja) |
KR (1) | KR20070097085A (ja) |
WO (1) | WO2006078427A2 (ja) |
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KR20070097085A (ko) | 2007-10-02 |
US8350238B2 (en) | 2013-01-08 |
US20090039290A1 (en) | 2009-02-12 |
WO2006078427A2 (en) | 2006-07-27 |
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