JP2006235590A - 電子装置 - Google Patents
電子装置 Download PDFInfo
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- JP2006235590A JP2006235590A JP2005368844A JP2005368844A JP2006235590A JP 2006235590 A JP2006235590 A JP 2006235590A JP 2005368844 A JP2005368844 A JP 2005368844A JP 2005368844 A JP2005368844 A JP 2005368844A JP 2006235590 A JP2006235590 A JP 2006235590A
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Images
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/80—Constructional details
- H10K59/8791—Arrangements for improving contrast, e.g. preventing reflection of ambient light
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/80—Constructional details
- H10K50/86—Arrangements for improving contrast, e.g. preventing reflection of ambient light
-
- 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
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Electroluminescent Light Sources (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
【解決手段】本発明の電子装置は、光透過性の低反射率層14を有する基板12と、この基板12上の第1の導電体16と、この第1の導電体16上の活性材料20と、この活性材料20上の第2の導電体18とを備えている。光透過性の低反射率層14は水分を浸透してもよい。また、基板12は可撓性であってもよいし、剛体であってもよい。
【選択図】図2
Description
以下の詳細な実施形態を説明する前に、いくつかの用語を次に定義する。
実施形態に立ち入る前に、以下の説明をより明確にするために、いくつかの光学原理について扱う。OLED装置のコントラストを定量的に特性化するために、次の方程式を用いてコントラスト比CRを導入する。
以下、図面を参照して本発明の実施形態について説明する。なお、全ての図面を通して、可能な限り、同じ参照番号を、同じ部分(要素)又は類似した部分(要素)を指すのに用いることにする。
dは、層の膜厚、
θは、放射線の入射角、
φは、波長λの時の、理想反射面で反射された放射線の全ての位相変化、
mは、整数、
λは、ある特定の波長である。
102 第1の層
103 界面
104 第2の層
106 鏡面仕上げの表面
1120〜1125 放射線
1141〜1147 放射線
1162〜1168 放射線
10,110 電子装置
12 基板
14 低反射率層
16 第1の導電体
18 第2の導電体
20 活性層
24 囲い
Claims (10)
- 光透過性で低反射率の水分浸透層を有する基板と、
該基板上の第1の導電体と、
該第1の導電体上の活性材料と、
該活性材料上の第2の導電体と
を備えたことを特徴とする電子装置。 - 前記活性材料は、有機活性材料であることを特徴とする請求項1に記載の電子装置。
- 前記電子装置は、ディスプレイ装置であることを特徴とする請求項2に記載の電子装置。
- 前記電子装置は、光検出装置であることを特徴とする請求項1に記載の電子装置。
- 前記低反射率層は、前記基板に実質的に取り囲まれていることを特徴とする請求項1に記載の電子装置。
- 前記低反射率層は、前記基板と前記第1の導電体との間の、前記基板の表面上に配置されていることを特徴とする請求項1に記載の電子装置。
- 光透過性の低反射率層を有する基板であって、前記低反射率層が、前記基板を介して透過される所望の電磁放射線の非反射率の所望の程度によって決定される選択された膜厚を有し、
前記基板上の第1の導電体と、
該第1の導電体上の活性材料と、
該活性材料上の第2の導電体と
を備えたことを特徴とする電子装置。 - 前記基板はガラスであり、前記低反射率層は、前記ガラス基板によって実質的に取り囲まれていることを特徴とする請求項7に記載の電子装置。
- 前記基板はガラスであり、前記低反射率層は、前記ガラス基板と前記第1の導電体との間の、前記ガラス基板の表面上に配置されていることを特徴とする請求項7に記載の電子装置。
- 前記活性材料は、有機活性材料であることを特徴とする請求項7に記載の電子装置。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/025,102 US20060138946A1 (en) | 2004-12-29 | 2004-12-29 | Electrical device with a low reflectivity layer |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006235590A true JP2006235590A (ja) | 2006-09-07 |
JP2006235590A5 JP2006235590A5 (ja) | 2009-01-29 |
Family
ID=36610657
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005368844A Pending JP2006235590A (ja) | 2004-12-29 | 2005-12-21 | 電子装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20060138946A1 (ja) |
JP (1) | JP2006235590A (ja) |
KR (1) | KR20060076231A (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2006083413A2 (en) * | 2004-12-30 | 2006-08-10 | E.I. Dupont De Nemours And Company | Electronic device having an optical resonator |
DE102005063130B4 (de) * | 2005-12-30 | 2017-07-27 | Advanced Micro Devices, Inc. | Verfahren zum Bilden einer Grabenisolationsstruktur mit unterschiedlicher Verspannung |
US8138075B1 (en) | 2006-02-06 | 2012-03-20 | Eberlein Dietmar C | Systems and methods for the manufacture of flat panel devices |
TWI389329B (zh) * | 2009-06-29 | 2013-03-11 | Au Optronics Corp | 平面顯示面板、紫外光感測器及其製造方法 |
CN107331688B (zh) * | 2017-07-14 | 2019-01-22 | 京东方科技集团股份有限公司 | 显示面板及其制备方法 |
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US6608333B1 (en) * | 2002-12-19 | 2003-08-19 | Ritdisplay Corporation | Organic light emitting diode device |
US7049741B2 (en) * | 2004-01-27 | 2006-05-23 | Eastman Kodak Company | Organic light emitting diode with improved light emission through substrate |
-
2004
- 2004-12-29 US US11/025,102 patent/US20060138946A1/en not_active Abandoned
-
2005
- 2005-12-21 JP JP2005368844A patent/JP2006235590A/ja active Pending
- 2005-12-28 KR KR1020050131319A patent/KR20060076231A/ko not_active Application Discontinuation
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JPH02257590A (ja) * | 1988-12-16 | 1990-10-18 | Loctite Luminescent Syst Inc | 電場発光ランプ用の改良乾燥剤 |
JP2000238176A (ja) * | 1999-02-22 | 2000-09-05 | Teijin Ltd | 透明導電性フィルム |
JP2003059643A (ja) * | 2001-08-22 | 2003-02-28 | Dainippon Printing Co Ltd | エレクトロルミネッセント素子 |
JP2003223993A (ja) * | 2002-01-31 | 2003-08-08 | Toyota Industries Corp | Elカラー表示装置 |
JP2003272828A (ja) * | 2002-03-13 | 2003-09-26 | Toyota Industries Corp | 有機elパネル |
JP2003323985A (ja) * | 2002-05-07 | 2003-11-14 | Ritsuo Inaba | 可撓性を有する有機el素子 |
WO2004044999A2 (de) * | 2002-11-12 | 2004-05-27 | Philips Intellectual Property & Standards Gmbh | Organische elektrolumineszente lichtquelle mit antireflexionsschicht |
Also Published As
Publication number | Publication date |
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KR20060076231A (ko) | 2006-07-04 |
US20060138946A1 (en) | 2006-06-29 |
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