CN1822382B - 有机电致发光显示器 - Google Patents
有机电致发光显示器 Download PDFInfo
- Publication number
- CN1822382B CN1822382B CN2005100034738A CN200510003473A CN1822382B CN 1822382 B CN1822382 B CN 1822382B CN 2005100034738 A CN2005100034738 A CN 2005100034738A CN 200510003473 A CN200510003473 A CN 200510003473A CN 1822382 B CN1822382 B CN 1822382B
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- CN
- China
- Prior art keywords
- subpixel area
- insulating barrier
- light
- emitting zone
- pixel
- 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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- 238000005401 electroluminescence Methods 0.000 title claims abstract description 129
- 239000000758 substrate Substances 0.000 claims abstract description 150
- 230000004888 barrier function Effects 0.000 claims description 177
- 239000004065 semiconductor Substances 0.000 claims description 61
- 239000010409 thin film Substances 0.000 claims description 47
- 238000006396 nitration reaction Methods 0.000 claims description 24
- 230000015572 biosynthetic process Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 238000010276 construction Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 179
- 239000010408 film Substances 0.000 description 124
- 239000011229 interlayer Substances 0.000 description 124
- 239000011241 protective layer Substances 0.000 description 86
- 239000012044 organic layer Substances 0.000 description 67
- 239000011248 coating agent Substances 0.000 description 14
- 238000000576 coating method Methods 0.000 description 14
- 238000002955 isolation Methods 0.000 description 13
- 239000011159 matrix material Substances 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 230000000873 masking effect Effects 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 4
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 230000027756 respiratory electron transport chain Effects 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 229910052581 Si3N4 Inorganic materials 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 2
- 208000001840 Dandruff Diseases 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
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
- H10K59/10—OLED displays
- H10K59/12—Active-matrix OLED [AMOLED] displays
-
- 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
- H10K50/00—Organic light-emitting devices
- H10K50/80—Constructional details
- H10K50/85—Arrangements for extracting light from the devices
-
- 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
-
- 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
- H10K59/30—Devices specially adapted for multicolour light emission
- H10K59/35—Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels
-
- 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
- H10K59/30—Devices specially adapted for multicolour light emission
- H10K59/38—Devices specially adapted for multicolour light emission comprising colour filters or colour changing media [CCM]
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Electroluminescent Light Sources (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Liquid Crystal (AREA)
Abstract
Description
Claims (35)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2004-0095940 | 2004-11-22 | ||
KR1020040095940 | 2004-11-22 | ||
KR1020040095940A KR100683711B1 (ko) | 2004-11-22 | 2004-11-22 | 유기전계 발광표시장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1822382A CN1822382A (zh) | 2006-08-23 |
CN1822382B true CN1822382B (zh) | 2011-11-23 |
Family
ID=35929733
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2005100034738A Active CN1822382B (zh) | 2004-11-22 | 2005-11-22 | 有机电致发光显示器 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7538481B2 (zh) |
EP (1) | EP1667247A1 (zh) |
JP (1) | JP4300195B2 (zh) |
KR (1) | KR100683711B1 (zh) |
CN (1) | CN1822382B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100829743B1 (ko) * | 2005-12-09 | 2008-05-15 | 삼성에스디아이 주식회사 | 유기 박막 트랜지스터 및 이의 제조 방법, 이를 구비한평판 디스플레이 장치 |
KR101230316B1 (ko) * | 2006-03-21 | 2013-02-06 | 삼성디스플레이 주식회사 | 표시장치와 그 제조방법 |
KR101227142B1 (ko) * | 2006-05-17 | 2013-01-28 | 엘지디스플레이 주식회사 | 전계발광소자 및 그 제조방법 |
JP2008211008A (ja) | 2007-02-27 | 2008-09-11 | Fujitsu Ltd | 磁気抵抗効果素子及び磁気メモリ装置 |
JP5676949B2 (ja) * | 2010-07-21 | 2015-02-25 | キヤノン株式会社 | 有機el表示装置 |
KR20140016111A (ko) * | 2012-07-30 | 2014-02-07 | 삼성디스플레이 주식회사 | 유기 발광 표시 장치 및 그 제조 방법 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0616488A2 (en) * | 1993-03-18 | 1994-09-21 | Hitachi, Ltd. | Light-emitting elements |
EP0654833A1 (en) * | 1993-11-22 | 1995-05-24 | AT&T Corp. | Article comprising microcavity light sources |
CN1391424A (zh) * | 2001-06-05 | 2003-01-15 | 日本东北先锋公司 | 有机el显示器及其制造方法 |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69739633D1 (de) * | 1996-11-28 | 2009-12-10 | Casio Computer Co Ltd | Anzeigevorrichtung |
US6091195A (en) * | 1997-02-03 | 2000-07-18 | The Trustees Of Princeton University | Displays having mesa pixel configuration |
DE69732713T2 (de) * | 1996-12-23 | 2006-04-13 | The Trustees Of Princeton University | Lichtemittierende gegenstände mit lichtreflektierende stukturen |
NO304956B1 (no) * | 1997-07-22 | 1999-03-08 | Opticom As | Elektrodeanordning uten og med et funksjonselement, samt en elektrodeinnretning dannet av elektrodeanordninger med funksjonselement og anvendelser derav |
GB2351840A (en) * | 1999-06-02 | 2001-01-10 | Seiko Epson Corp | Multicolour light emitting devices. |
JP2001071558A (ja) * | 1999-09-03 | 2001-03-21 | Futaba Corp | Elプリンタ及びel素子 |
JP2001242803A (ja) | 2000-02-29 | 2001-09-07 | Sony Corp | 表示装置及びその製造方法 |
JP4693253B2 (ja) * | 2001-01-30 | 2011-06-01 | 株式会社半導体エネルギー研究所 | 発光装置、電子機器 |
KR100600849B1 (ko) * | 2002-02-26 | 2006-07-14 | 삼성에스디아이 주식회사 | 배면발광형 유기전계 발광표시장치 |
US7045861B2 (en) * | 2002-03-26 | 2006-05-16 | Semiconductor Energy Laboratory Co., Ltd. | Light-emitting device, liquid-crystal display device and method for manufacturing same |
EP1504633A1 (en) * | 2002-05-08 | 2005-02-09 | Zeolux Corporation | Feedback enhanced ligth emitting device |
US7230271B2 (en) * | 2002-06-11 | 2007-06-12 | Semiconductor Energy Laboratory Co., Ltd. | Light emitting device comprising film having hygroscopic property and transparency and manufacturing method thereof |
JP2004055461A (ja) * | 2002-07-23 | 2004-02-19 | Seiko Epson Corp | 発光装置及びその製造方法、並びに電子機器 |
JP4434563B2 (ja) * | 2002-09-12 | 2010-03-17 | パイオニア株式会社 | 有機el表示装置の製造方法 |
JP4266648B2 (ja) * | 2003-01-21 | 2009-05-20 | 三洋電機株式会社 | エレクトロルミネッセンス表示装置 |
US6737800B1 (en) * | 2003-02-18 | 2004-05-18 | Eastman Kodak Company | White-emitting organic electroluminescent device with color filters and reflective layer for causing colored light constructive interference |
JP2004296303A (ja) | 2003-03-27 | 2004-10-21 | Seiko Epson Corp | 電気光学装置、その製造方法および電子機器 |
KR100573110B1 (ko) * | 2003-07-31 | 2006-04-25 | 삼성에스디아이 주식회사 | 유기 전계 발광 소자와, 이를 이용한 평판 표시 장치와,이를 제조하기 위한 방법 |
JP4543798B2 (ja) * | 2003-08-18 | 2010-09-15 | セイコーエプソン株式会社 | 有機el装置および電子機器 |
JP4475942B2 (ja) * | 2003-12-26 | 2010-06-09 | 三洋電機株式会社 | 表示装置及びその製造方法 |
JP2004158469A (ja) | 2004-03-05 | 2004-06-03 | Casio Comput Co Ltd | El素子 |
US7129634B2 (en) * | 2004-04-07 | 2006-10-31 | Eastman Kodak Company | Color OLED with added color gamut pixels |
JP2007005173A (ja) * | 2005-06-24 | 2007-01-11 | Toshiba Matsushita Display Technology Co Ltd | 表示装置 |
US8729795B2 (en) * | 2005-06-30 | 2014-05-20 | Semiconductor Energy Laboratory Co., Ltd. | Light emitting device and electronic device |
-
2004
- 2004-11-22 KR KR1020040095940A patent/KR100683711B1/ko active IP Right Grant
-
2005
- 2005-04-27 JP JP2005130250A patent/JP4300195B2/ja active Active
- 2005-11-21 EP EP05111007A patent/EP1667247A1/en not_active Withdrawn
- 2005-11-22 US US11/284,106 patent/US7538481B2/en active Active
- 2005-11-22 CN CN2005100034738A patent/CN1822382B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0616488A2 (en) * | 1993-03-18 | 1994-09-21 | Hitachi, Ltd. | Light-emitting elements |
EP0654833A1 (en) * | 1993-11-22 | 1995-05-24 | AT&T Corp. | Article comprising microcavity light sources |
CN1391424A (zh) * | 2001-06-05 | 2003-01-15 | 日本东北先锋公司 | 有机el显示器及其制造方法 |
Non-Patent Citations (2)
Title |
---|
JP特开2001-71558A 2001.03.21 |
同上. |
Also Published As
Publication number | Publication date |
---|---|
JP2006146135A (ja) | 2006-06-08 |
US20060119251A1 (en) | 2006-06-08 |
US7538481B2 (en) | 2009-05-26 |
JP4300195B2 (ja) | 2009-07-22 |
KR20060056752A (ko) | 2006-05-25 |
EP1667247A1 (en) | 2006-06-07 |
KR100683711B1 (ko) | 2007-02-20 |
CN1822382A (zh) | 2006-08-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20090116 Address after: Gyeonggi Do Korea Suwon Applicant after: Samsung Mobile Display Co., Ltd. Address before: Gyeonggi Do, South Korea Applicant before: Samsung SDI Co., Ltd. |
|
ASS | Succession or assignment of patent right |
Owner name: SAMSUNG MOBILE DISPLAY CO., LTD. Free format text: FORMER OWNER: SAMSUNG SDI CO., LTD. Effective date: 20090116 |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SAMSUNG DISPLAY CO., LTD. Free format text: FORMER OWNER: SAMSUNG MOBILE DISPLAY CO., LTD. Effective date: 20121008 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20121008 Address after: Gyeonggi Do, South Korea Patentee after: Samsung Display Co., Ltd. Address before: Gyeonggi Do Korea Suwon Patentee before: Samsung Mobile Display Co., Ltd. |