KR20030068455A - 유기전계발광표시장치 - Google Patents
유기전계발광표시장치 Download PDFInfo
- Publication number
- KR20030068455A KR20030068455A KR10-2003-0008868A KR20030008868A KR20030068455A KR 20030068455 A KR20030068455 A KR 20030068455A KR 20030008868 A KR20030008868 A KR 20030008868A KR 20030068455 A KR20030068455 A KR 20030068455A
- Authority
- KR
- South Korea
- Prior art keywords
- organic
- film
- display device
- tft
- light emitting
- Prior art date
Links
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
- H10K59/10—OLED displays
- H10K59/12—Active-matrix OLED [AMOLED] displays
- H10K59/122—Pixel-defining structures or layers, e.g. banks
-
- 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
-
- 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
- H10K59/124—Insulating layers formed between TFT elements and OLED elements
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Electroluminescent Light Sources (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Thin Film Transistor (AREA)
Abstract
Description
경사각(도) | 불량품 수 | 양품율 |
90 | 20 | 0% |
70 | 20 | 0% |
50 | 10 | 50% |
30 | 2 | 90% |
20 | 1 | 95% |
Claims (6)
- 투명절연기판; 및 투명절연기판상에 놓이며, 각각이 TFT영역 및 발광영역을 구비하는 복수의 화소들을 포함하고, 상기 TFT영역은 TFT를 수용하고 상기 TFT를 덮는 에지커버막을 구비하고, 상기 발광영역은 유기EL소자와 상기 유기EL소자를 노출시키기 위해 상기 에지커버막에 형성된 창을 가지고, 상기 창에 인접한 상기 에지커버막의 가장자리는 30도 이하의 경사각을 가지는 유기전계발광(EL)표시장치.
- 제1항에 있어서, 상기 발광영역은 상기 유기EL소자 아래에 놓인 단차완화막을 포함하는 유기EL표시장치.
- 제1항에 있어서, 상기 단차완화막은 상기 투명절연기판상에 형성된 절연막 위에 형성되는 유기EL표시장치.
- 제1항에 있어서, 상기 투명절연기판은 상기 TFT영역 및 상기 발광영역 사이에서 실질적으로 단차를 가지지 않는 유기EL표시장치.
- 제1항에 있어서, 상기 경사각은 20도 이하인 유기EL표시장치.
- 제1항에 있어서, 상기 경사각은 후굽기처리를 사용하는 테이퍼처리에 의해얻어지는 유기EL표시장치.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2002-00034180 | 2002-02-12 | ||
JP2002034180A JP4094863B2 (ja) | 2002-02-12 | 2002-02-12 | 有機el表示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030068455A true KR20030068455A (ko) | 2003-08-21 |
KR100501707B1 KR100501707B1 (ko) | 2005-07-18 |
Family
ID=27654910
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2003-0008868A KR100501707B1 (ko) | 2002-02-12 | 2003-02-12 | 유기전계발광표시장치 |
Country Status (3)
Country | Link |
---|---|
US (2) | US6836069B2 (ko) |
JP (1) | JP4094863B2 (ko) |
KR (1) | KR100501707B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100900444B1 (ko) * | 2007-06-27 | 2009-06-02 | 엘지전자 주식회사 | 유기전계발광표시장치 및 그 제조방법 |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4094863B2 (ja) * | 2002-02-12 | 2008-06-04 | 三星エスディアイ株式会社 | 有機el表示装置 |
JP4425531B2 (ja) * | 2002-08-21 | 2010-03-03 | 富士通株式会社 | 有機el装置及びその製造方法 |
JP4232415B2 (ja) * | 2002-08-30 | 2009-03-04 | セイコーエプソン株式会社 | 電気光学装置及びその製造方法、電子機器 |
US20040124421A1 (en) * | 2002-09-20 | 2004-07-01 | Semiconductor Energy Laboratory Co., Ltd. | Light-emitting device and manufacturing method thereof |
KR100611159B1 (ko) | 2003-11-29 | 2006-08-09 | 삼성에스디아이 주식회사 | 유기전계 발광표시장치 |
JP4278499B2 (ja) * | 2003-12-01 | 2009-06-17 | 三菱電機株式会社 | 表示装置 |
JP2006054111A (ja) | 2004-08-12 | 2006-02-23 | Sony Corp | 表示装置 |
TWI648719B (zh) | 2004-09-16 | 2019-01-21 | 日商半導體能源研究所股份有限公司 | 具有圖素的顯示裝置和電子裝置 |
US8350466B2 (en) | 2004-09-17 | 2013-01-08 | Semiconductor Energy Laboratory Co., Ltd. | Display device and manufacturing method thereof |
US7753751B2 (en) | 2004-09-29 | 2010-07-13 | Semiconductor Energy Laboratory Co., Ltd. | Method of fabricating the display device |
US8772783B2 (en) * | 2004-10-14 | 2014-07-08 | Semiconductor Energy Laboratory Co., Ltd. | Display device |
KR100686345B1 (ko) * | 2004-10-27 | 2007-02-22 | 삼성에스디아이 주식회사 | 평판표시소자 및 그 제조방법 |
KR100712111B1 (ko) * | 2004-12-14 | 2007-04-27 | 삼성에스디아이 주식회사 | 보조 전극 라인을 구비하는 유기전계발광소자 및 그의제조 방법 |
KR100683791B1 (ko) * | 2005-07-30 | 2007-02-20 | 삼성에스디아이 주식회사 | 박막 트랜지스터 기판 및 이를 구비한 평판 디스플레이장치 |
KR100659765B1 (ko) * | 2005-09-08 | 2006-12-19 | 삼성에스디아이 주식회사 | 유기전계발광표시장치 및 그 제조방법 |
KR100805154B1 (ko) * | 2006-09-15 | 2008-02-21 | 삼성에스디아이 주식회사 | 유기 발광 표시 장치 및 그 제조 방법 |
KR100875102B1 (ko) | 2007-09-03 | 2008-12-19 | 삼성모바일디스플레이주식회사 | 유기 발광 디스플레이 장치 |
US7977678B2 (en) * | 2007-12-21 | 2011-07-12 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor display device |
JP2010062120A (ja) * | 2008-08-06 | 2010-03-18 | Mitsubishi Chemicals Corp | 有機電界発光素子の隔壁用感光性組成物および有機電界発光表示装置 |
JP5251358B2 (ja) * | 2008-08-25 | 2013-07-31 | ソニー株式会社 | 表示装置 |
TWI607670B (zh) | 2009-01-08 | 2017-12-01 | 半導體能源研究所股份有限公司 | 發光裝置及電子裝置 |
CN102648525B (zh) * | 2009-12-04 | 2016-05-04 | 株式会社半导体能源研究所 | 显示装置 |
KR102040069B1 (ko) | 2013-07-09 | 2019-11-05 | 삼성디스플레이 주식회사 | 유기전계발광 표시장치의 제조 방법 |
TWI615952B (zh) * | 2015-08-07 | 2018-02-21 | Japan Display Inc | 顯示裝置及其製造方法 |
KR102566630B1 (ko) | 2015-12-30 | 2023-08-16 | 엘지디스플레이 주식회사 | 유기발광표시장치 |
US10998296B2 (en) * | 2017-12-07 | 2021-05-04 | Zkw Group Gmbh | In-vehicle display device using semiconductor light-emitting device |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5684365A (en) * | 1994-12-14 | 1997-11-04 | Eastman Kodak Company | TFT-el display panel using organic electroluminescent media |
JPH1154268A (ja) * | 1997-08-08 | 1999-02-26 | Sanyo Electric Co Ltd | 有機エレクトロルミネッセンスディスプレイ装置 |
JP3230669B2 (ja) * | 1998-11-26 | 2001-11-19 | 日本電気株式会社 | 液晶表示装置用薄膜トランジスタ基板およびその製造方法 |
TW439387B (en) * | 1998-12-01 | 2001-06-07 | Sanyo Electric Co | Display device |
JP2000172198A (ja) * | 1998-12-01 | 2000-06-23 | Sanyo Electric Co Ltd | エレクトロルミネッセンス表示装置 |
AU2373200A (en) * | 1999-02-05 | 2000-08-25 | Alien Technology Corporation | Apparatuses and methods for forming assemblies |
JP2000260571A (ja) * | 1999-03-11 | 2000-09-22 | Sanyo Electric Co Ltd | エレクトロルミネッセンス表示装置 |
JP2001043981A (ja) | 1999-05-24 | 2001-02-16 | Toray Ind Inc | 表示装置およびその製造方法 |
JP2000340359A (ja) | 1999-05-28 | 2000-12-08 | Tdk Corp | 有機el素子の駆動装置および有機el表示装置 |
JP4627822B2 (ja) * | 1999-06-23 | 2011-02-09 | 株式会社半導体エネルギー研究所 | 表示装置 |
TW540251B (en) * | 1999-09-24 | 2003-07-01 | Semiconductor Energy Lab | EL display device and method for driving the same |
TW531901B (en) * | 2000-04-27 | 2003-05-11 | Semiconductor Energy Lab | Light emitting device |
JP2002025781A (ja) | 2000-07-07 | 2002-01-25 | Nec Corp | 有機el素子およびその製造方法 |
JP3695308B2 (ja) * | 2000-10-27 | 2005-09-14 | 日本電気株式会社 | アクティブマトリクス有機el表示装置及びその製造方法 |
US6590346B1 (en) * | 2001-07-16 | 2003-07-08 | Alien Technology Corporation | Double-metal background driven displays |
TWI258317B (en) * | 2002-01-25 | 2006-07-11 | Semiconductor Energy Lab | A display device and method for manufacturing thereof |
JP4094863B2 (ja) * | 2002-02-12 | 2008-06-04 | 三星エスディアイ株式会社 | 有機el表示装置 |
-
2002
- 2002-02-12 JP JP2002034180A patent/JP4094863B2/ja not_active Expired - Lifetime
-
2003
- 2003-02-11 US US10/361,616 patent/US6836069B2/en not_active Expired - Lifetime
- 2003-02-12 KR KR10-2003-0008868A patent/KR100501707B1/ko active IP Right Grant
-
2004
- 2004-12-03 US US11/002,662 patent/US7301275B2/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100900444B1 (ko) * | 2007-06-27 | 2009-06-02 | 엘지전자 주식회사 | 유기전계발광표시장치 및 그 제조방법 |
US8742656B2 (en) | 2007-06-27 | 2014-06-03 | Lg Electronics Inc. | Organic light emitting device and method of manufacturing the same |
Also Published As
Publication number | Publication date |
---|---|
KR100501707B1 (ko) | 2005-07-18 |
US6836069B2 (en) | 2004-12-28 |
US7301275B2 (en) | 2007-11-27 |
JP2003233332A (ja) | 2003-08-22 |
US20050099117A1 (en) | 2005-05-12 |
US20030151358A1 (en) | 2003-08-14 |
JP4094863B2 (ja) | 2008-06-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100501707B1 (ko) | 유기전계발광표시장치 | |
US8076844B2 (en) | Organic EL display device and manufacturing method of the same | |
US7598111B2 (en) | Thin film transistor and method of manufacturing the same | |
US7936125B2 (en) | Flat panel display | |
JP4113197B2 (ja) | 有機電界発光表示装置 | |
JP4674197B2 (ja) | 有機電界発光表示装置及びその製造方法 | |
US8455893B2 (en) | Light-emitting apparatus and production method thereof | |
US7615922B2 (en) | Electro-luminescent display device and method for fabricating the same | |
KR100903101B1 (ko) | 유기전계 발광표시장치 및 그의 제조방법 | |
KR100600848B1 (ko) | 평판표시장치 및 그 제조방법 | |
US20050116231A1 (en) | Thin film transistor and method of manufacturing the same | |
US7626204B2 (en) | Organic light emitting display and method of fabricating the same | |
US11489020B2 (en) | Optical sensor device, method for fabricating the same, display device | |
US6850000B1 (en) | Thin film transistor organic light emitting diode structure | |
US12004380B2 (en) | Organic light-emitting diode display device and manufacturing method thereof | |
JP4617749B2 (ja) | 表示装置の製造方法 | |
US7705532B2 (en) | Dual plate type organic electroluminescent device and method of fabricating the same | |
KR100728790B1 (ko) | 유기 발광 표시 장치 및 그 제조 방법 | |
CN111192900B (zh) | 发光装置及其制造方法 | |
US20200152722A1 (en) | Light emitting device and manufacturing method thereof | |
KR20050109818A (ko) | 탑-이미션 방식의 유기 el 소자 및 그 제조 방법 | |
KR100635059B1 (ko) | 유기 전계 발광 표시 장치 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
N231 | Notification of change of applicant | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20130628 Year of fee payment: 9 |
|
FPAY | Annual fee payment |
Payment date: 20140701 Year of fee payment: 10 |
|
FPAY | Annual fee payment |
Payment date: 20150701 Year of fee payment: 11 |
|
FPAY | Annual fee payment |
Payment date: 20160629 Year of fee payment: 12 |
|
FPAY | Annual fee payment |
Payment date: 20170704 Year of fee payment: 13 |
|
FPAY | Annual fee payment |
Payment date: 20180702 Year of fee payment: 14 |
|
FPAY | Annual fee payment |
Payment date: 20190701 Year of fee payment: 15 |