JP2010141292A - 有機発光表示装置 - Google Patents
有機発光表示装置 Download PDFInfo
- Publication number
- JP2010141292A JP2010141292A JP2009217308A JP2009217308A JP2010141292A JP 2010141292 A JP2010141292 A JP 2010141292A JP 2009217308 A JP2009217308 A JP 2009217308A JP 2009217308 A JP2009217308 A JP 2009217308A JP 2010141292 A JP2010141292 A JP 2010141292A
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- JP
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- Prior art keywords
- light emitting
- organic light
- display device
- absorption layer
- electrode
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 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
- H10K59/8792—Arrangements for improving contrast, e.g. preventing reflection of ambient light comprising light absorbing layers, e.g. black layers
-
- 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
- H10K50/865—Arrangements for improving contrast, e.g. preventing reflection of ambient light comprising light absorbing layers, e.g. light-blocking layers
-
- 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
- H10K59/10—OLED displays
- H10K59/12—Active-matrix OLED [AMOLED] displays
- H10K59/121—Active-matrix OLED [AMOLED] displays characterised by the geometry or disposition of pixel elements
-
- 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
- H10K59/10—OLED displays
- H10K59/12—Active-matrix OLED [AMOLED] displays
- H10K59/123—Connection of the pixel electrodes to the thin film transistors [TFT]
-
- 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
- H10K59/10—OLED displays
- H10K59/12—Active-matrix OLED [AMOLED] displays
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/549—Organic PV cells
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Geometry (AREA)
- Electroluminescent Light Sources (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
【解決手段】本発明は有機発光表示装置に関するものであり、本発明による有機発光表示装置は発光領域を有する複数の有機発光素子を含む第1基板、前記有機発光素子の発光領域を複数のサブ発光領域に分割する光吸収層パターンを有して前記第1基板に対向配置される第2基板を含む。
【選択図】図2
Description
20 駆動薄膜トランジスター
70 有機発光素子(710、720、730の積層体)
80 蓄電素子
100 第1形態の有機発光表示装置
900 第1形態以外の有機発光表示装置
110、210 第1基板、第2基板
111、211 第1基板部材、第2基板部材
120 バッファー層
131 スイッチング半導体層
132 駆動半導体層
135 チャンネル領域
136 ソース領域
137 ドレイン領域
140 ゲート絶縁膜
155 駆動ゲート電極
151 ゲートライン
152 スイッチングゲート電極
155 駆動ゲート電極
158 蓄電板
160 層間絶縁膜
171 データライン
172 共通電源ライン
173 スイッチングソース電極
174 スイッチングドレイン電極
176 駆動ソース電極
177 駆動ドレイン電極
178 蓄電板
180 平坦化膜
182 コンタクト孔
190 画素定義膜
251 光吸収層横パターン
252 光吸収層縦パターン
710 第1電極(第2電極の反対極)
720 有機発光層
730 第2電極(第1電極の反対極)
Claims (10)
- 発光領域を有する複数の有機発光素子を含む第1基板と、
前記有機発光素子の発光領域を複数のサブ発光領域に分割する光吸収層パターンを有して、前記第1基板に対向配置された第2基板を含むことを特徴とする有機発光表示装置。 - 前記光吸収層パターンは帯状パターンで形成され、
前記帯状パターンは前記有機発光素子の発光領域の長手方向と交差することを特徴とする請求項1に記載の有機発光表示装置。 - 前記光吸収層パターンは格子パターンで形成されて前記有機発光素子の発光領域を分割することを特徴とする請求項1に記載の有機発光表示装置。
- 前記光吸収層パターンは酸化チタン、酸化鉄、クロム、及び銀の内一種類以上の物質を含むことを特徴とする請求項1に記載の有機発光表示装置。
- 前記光吸収層パターンは黒色無機物質で形成されることを特徴とする請求項1に記載の有機発光表示装置。
- 前記光吸収層パターンは黒色微粒子を含む有機物質で形成されることを特徴とする請求項1に記載の有機発光表示装置。
- 前記黒色微粒子はカーボンブラック、または平均直径が1nm乃至300nm範囲内の錫及び錫合金の内一種類以上を含むことを特徴とする請求項6に記載の有機発光表示装置。
- 前記光吸収層パターンはフォトエッチング工程を通して形成されることを特徴とする請求項1に記載の有機発光表示装置。
- 前記光吸収層パターンは前記有機発光素子の発光領域を4個乃至10個の前記サブ発光領域に分割したことを特徴とする請求項1乃至9のうち何れか一項に記載の有機発光表示装置。
- 前記光吸収層パターンは数マイクロメーター(μm)単位の幅を有することを特徴とする請求項9に記載の有機発光表示装置。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2008-0125382 | 2008-12-10 | ||
| KR1020080125382A KR100965250B1 (ko) | 2008-12-10 | 2008-12-10 | 유기 발광 표시 장치 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2010141292A true JP2010141292A (ja) | 2010-06-24 |
| JP5119536B2 JP5119536B2 (ja) | 2013-01-16 |
Family
ID=41647121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009217308A Expired - Fee Related JP5119536B2 (ja) | 2008-12-10 | 2009-09-18 | 有機発光表示装置 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20100141566A1 (ja) |
| EP (1) | EP2197061B1 (ja) |
| JP (1) | JP5119536B2 (ja) |
| KR (1) | KR100965250B1 (ja) |
| CN (1) | CN101751832B (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120079318A (ko) * | 2011-01-04 | 2012-07-12 | 삼성모바일디스플레이주식회사 | 유기발광표시장치 |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012023020A (ja) * | 2010-06-17 | 2012-02-02 | Ricoh Co Ltd | 有機エレクトロルミネッセンス素子、その製造方法及び発光装置 |
| KR20130093329A (ko) * | 2012-02-14 | 2013-08-22 | 삼성디스플레이 주식회사 | 평판 표시 장치 및 그 구동방법 |
| CN103500753B (zh) * | 2013-09-24 | 2016-08-17 | 青岛海信电器股份有限公司 | 一种oled显示面板 |
| TWI607233B (zh) | 2015-02-16 | 2017-12-01 | 財團法人工業技術研究院 | 光學膜結構與顯示器結構 |
| KR102568383B1 (ko) * | 2016-06-17 | 2023-08-21 | 삼성디스플레이 주식회사 | 유기발광 표시장치 |
| KR102738065B1 (ko) * | 2018-11-28 | 2024-12-03 | 엘지디스플레이 주식회사 | 디스플레이장치 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006201421A (ja) * | 2005-01-20 | 2006-08-03 | Seiko Epson Corp | 電気光学装置及びその製造方法、並びに電子機器 |
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| US6683410B2 (en) * | 2000-09-20 | 2004-01-27 | Samsung Sdi Co., Ltd. | Organic EL device with light absorbing piece and method for manufacturing the same |
| JP4011292B2 (ja) * | 2001-01-15 | 2007-11-21 | 株式会社日立製作所 | 発光素子、及び表示装置 |
| JP3829631B2 (ja) * | 2001-02-09 | 2006-10-04 | セイコーエプソン株式会社 | 情報提供システム、登録端末、携帯端末、情報提供プログラムを記憶した記憶媒体、位置関係判定プログラムを記憶した記憶媒体及び情報選択プログラムを記憶した記憶媒体、並びに情報提供方法 |
| KR100623225B1 (ko) * | 2001-03-08 | 2006-09-11 | 삼성에스디아이 주식회사 | 유기 전계발광 소자 및 그의 제조방법 |
| JP4152665B2 (ja) * | 2001-07-11 | 2008-09-17 | 株式会社半導体エネルギー研究所 | 発光装置及びその作製方法 |
| JP4165478B2 (ja) * | 2003-11-07 | 2008-10-15 | セイコーエプソン株式会社 | 発光装置及び電子機器 |
| TWI233759B (en) * | 2004-05-25 | 2005-06-01 | Univision Technology Inc | Organic light-emitting diode element and manufacturing method thereof |
| KR100709985B1 (ko) * | 2005-01-04 | 2007-04-23 | 삼성코닝 주식회사 | 디스플레이 장치용 필터 및 이를 포함한 디스플레이 장치 |
| KR20060094685A (ko) * | 2005-02-25 | 2006-08-30 | 삼성전자주식회사 | 표시 장치 및 이의 제조 방법 |
| KR100708686B1 (ko) * | 2005-05-27 | 2007-04-17 | 삼성에스디아이 주식회사 | 평판표시장치 |
| TWI284491B (en) * | 2005-10-28 | 2007-07-21 | Au Optronics Corp | Flat display panel |
| JP4579890B2 (ja) * | 2005-11-15 | 2010-11-10 | 三星電子株式会社 | 表示装置とその製造方法 |
| US7466075B2 (en) * | 2005-12-08 | 2008-12-16 | Eastman Kodak Company | OLED device having improved output and contrast with light-scattering layer and contrast-enhancement layer |
| US7791271B2 (en) * | 2006-02-24 | 2010-09-07 | Global Oled Technology Llc | Top-emitting OLED device with light-scattering layer and color-conversion |
| TWI324491B (en) * | 2006-08-16 | 2010-05-01 | Au Optronics Corp | Low-reflection self-illumination unit display pixel structure |
| JP2008091067A (ja) * | 2006-09-29 | 2008-04-17 | Seiko Epson Corp | 電気光学装置及び電子機器 |
| KR100837160B1 (ko) * | 2006-10-25 | 2008-06-11 | 엘지전자 주식회사 | 플라즈마 디스플레이 장치 |
| US7990051B2 (en) * | 2006-11-08 | 2011-08-02 | Lg Display Co., Ltd. | Organic light emitting device |
| KR100829750B1 (ko) * | 2006-12-06 | 2008-05-15 | 삼성에스디아이 주식회사 | 유기 발광 표시 장치 |
-
2008
- 2008-12-10 KR KR1020080125382A patent/KR100965250B1/ko not_active Expired - Fee Related
-
2009
- 2009-09-18 JP JP2009217308A patent/JP5119536B2/ja not_active Expired - Fee Related
- 2009-12-02 US US12/629,576 patent/US20100141566A1/en not_active Abandoned
- 2009-12-09 EP EP09178477.7A patent/EP2197061B1/en active Active
- 2009-12-09 CN CN200910258027.XA patent/CN101751832B/zh active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006201421A (ja) * | 2005-01-20 | 2006-08-03 | Seiko Epson Corp | 電気光学装置及びその製造方法、並びに電子機器 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120079318A (ko) * | 2011-01-04 | 2012-07-12 | 삼성모바일디스플레이주식회사 | 유기발광표시장치 |
| KR101685019B1 (ko) | 2011-01-04 | 2016-12-12 | 삼성디스플레이 주식회사 | 유기발광표시장치 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR100965250B1 (ko) | 2010-06-22 |
| CN101751832B (zh) | 2014-05-07 |
| CN101751832A (zh) | 2010-06-23 |
| EP2197061B1 (en) | 2016-04-06 |
| KR20100066885A (ko) | 2010-06-18 |
| JP5119536B2 (ja) | 2013-01-16 |
| US20100141566A1 (en) | 2010-06-10 |
| EP2197061A3 (en) | 2010-09-01 |
| EP2197061A2 (en) | 2010-06-16 |
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