CN1941400B - 有机发光二极管及其制造方法 - Google Patents
有机发光二极管及其制造方法 Download PDFInfo
- Publication number
- CN1941400B CN1941400B CN2006101393840A CN200610139384A CN1941400B CN 1941400 B CN1941400 B CN 1941400B CN 2006101393840 A CN2006101393840 A CN 2006101393840A CN 200610139384 A CN200610139384 A CN 200610139384A CN 1941400 B CN1941400 B CN 1941400B
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- Prior art keywords
- layer
- light emitting
- step portion
- opening
- organic light
- Prior art date
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- 238000000034 method Methods 0.000 title claims description 34
- 239000010410 layer Substances 0.000 claims abstract description 199
- 239000012044 organic layer Substances 0.000 claims abstract description 109
- 239000000758 substrate Substances 0.000 claims abstract description 31
- 238000010023 transfer printing Methods 0.000 claims description 28
- 238000012797 qualification Methods 0.000 claims description 14
- 230000007423 decrease Effects 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 230000027756 respiratory electron transport chain Effects 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 12
- 239000007789 gas Substances 0.000 description 13
- 239000010409 thin film Substances 0.000 description 13
- 238000012546 transfer Methods 0.000 description 11
- 239000011368 organic material Substances 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 6
- 238000001459 lithography Methods 0.000 description 5
- 239000012528 membrane Substances 0.000 description 5
- 239000004065 semiconductor Substances 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 238000007796 conventional method Methods 0.000 description 4
- 239000010408 film Substances 0.000 description 4
- 239000012212 insulator Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000009466 transformation Effects 0.000 description 4
- 238000004062 sedimentation Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000000151 deposition Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005137 deposition process Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 210000003141 lower extremity Anatomy 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000001039 wet etching Methods 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- 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
- H10K71/10—Deposition of organic active material
- H10K71/18—Deposition of organic active material using non-liquid printing techniques, e.g. thermal transfer printing from a donor sheet
-
- 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
-
- 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
- H10K71/40—Thermal treatment, e.g. annealing in the presence of a solvent vapour
- H10K71/421—Thermal treatment, e.g. annealing in the presence of a solvent vapour using coherent electromagnetic radiation, e.g. laser annealing
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Electroluminescent Light Sources (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
Description
Claims (19)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050090738A KR100745332B1 (ko) | 2005-09-28 | 2005-09-28 | 유기 발광표시장치 및 그 제조방법 |
KR10-2005-0090738 | 2005-09-28 | ||
KR1020050090738 | 2005-09-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1941400A CN1941400A (zh) | 2007-04-04 |
CN1941400B true CN1941400B (zh) | 2010-06-09 |
Family
ID=37529394
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006101393840A Active CN1941400B (zh) | 2005-09-28 | 2006-09-27 | 有机发光二极管及其制造方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7667392B2 (zh) |
EP (1) | EP1770800A3 (zh) |
JP (1) | JP4422111B2 (zh) |
KR (1) | KR100745332B1 (zh) |
CN (1) | CN1941400B (zh) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI460851B (zh) | 2005-10-17 | 2014-11-11 | Semiconductor Energy Lab | 半導體裝置及其製造方法 |
TWI340467B (en) * | 2007-03-21 | 2011-04-11 | Au Optronics Corp | Active matrix organic electroluminescent substrate and method of making the same |
KR100833772B1 (ko) * | 2007-06-20 | 2008-05-29 | 삼성에스디아이 주식회사 | 유기 전계 발광 표시 장치 및 그 제조 방법 |
KR100924137B1 (ko) | 2008-01-31 | 2009-10-29 | 삼성모바일디스플레이주식회사 | 유기전계발광표시장치 및 그의 제조방법 |
KR101147428B1 (ko) * | 2009-02-09 | 2012-05-23 | 삼성모바일디스플레이주식회사 | 유기 발광 표시 장치 |
KR20140107036A (ko) | 2013-02-27 | 2014-09-04 | 삼성디스플레이 주식회사 | 유기 발광 표시 장치 및 그 제조 방법, 그리고 도너 기판 |
KR20140118000A (ko) | 2013-03-27 | 2014-10-08 | 삼성디스플레이 주식회사 | 유기 발광 표시 장치 및 그 제조 방법 |
KR20140127688A (ko) * | 2013-04-25 | 2014-11-04 | 삼성디스플레이 주식회사 | 유기 발광 표시 장치 및 이의 제조 방법 |
KR20140128080A (ko) | 2013-04-26 | 2014-11-05 | 삼성디스플레이 주식회사 | 유기 발광 표시 장치 및 그 제조 방법 |
KR20140139304A (ko) * | 2013-05-27 | 2014-12-05 | 삼성디스플레이 주식회사 | 유기 발광 표시 장치 |
CN108231824B (zh) * | 2016-12-16 | 2024-04-23 | 京东方科技集团股份有限公司 | 一种oled显示面板及其制备方法 |
KR102660313B1 (ko) * | 2017-09-12 | 2024-04-25 | 엘지디스플레이 주식회사 | 전계 발광 표시장치 |
CN110941126B (zh) * | 2019-12-27 | 2021-04-27 | Tcl华星光电技术有限公司 | 阵列基板及其制作方法 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5998085A (en) | 1996-07-23 | 1999-12-07 | 3M Innovative Properties | Process for preparing high resolution emissive arrays and corresponding articles |
JPH11204267A (ja) * | 1998-01-14 | 1999-07-30 | Sharp Corp | エレクトロルミネッセンスディスプレイパネル及びその製造方法 |
JP3809758B2 (ja) * | 1999-10-28 | 2006-08-16 | ソニー株式会社 | 表示装置及び表示装置の製造方法 |
EP1096568A3 (en) | 1999-10-28 | 2007-10-24 | Sony Corporation | Display apparatus and method for fabricating the same |
JP4021177B2 (ja) * | 2000-11-28 | 2007-12-12 | セイコーエプソン株式会社 | 有機エレクトロルミネッセンス装置の製造方法および有機エレクトロルミネッセンス装置並びに電子機器 |
JP2004031262A (ja) * | 2002-06-28 | 2004-01-29 | Matsushita Electric Ind Co Ltd | 有機エレクトロルミネッセンスパネル |
JP2004071554A (ja) * | 2002-07-25 | 2004-03-04 | Sanyo Electric Co Ltd | 有機elパネルおよびその製造方法 |
JP3705282B2 (ja) | 2002-10-03 | 2005-10-12 | セイコーエプソン株式会社 | 表示パネル及びその表示パネルを備えた電子機器並びに表示パネルの製造方法 |
JP2004165067A (ja) * | 2002-11-14 | 2004-06-10 | Sanyo Electric Co Ltd | 有機電界発光パネル |
NL1022269C2 (nl) * | 2002-12-24 | 2004-06-25 | Otb Group Bv | Werkwijze voor het vervaardigen van een organic electroluminescent display device, substraat ten gebruike bij een dergelijke werkwijze, alsmede een organic electroluminescent display device verkregen met de werkwijze. |
JP3915806B2 (ja) * | 2003-11-11 | 2007-05-16 | セイコーエプソン株式会社 | 電気光学装置および電子機器 |
EP1688020B1 (en) * | 2003-11-21 | 2013-04-03 | Koninklijke Philips Electronics N.V. | Display panel |
JP2005158494A (ja) * | 2003-11-26 | 2005-06-16 | Seiko Epson Corp | 薄膜の形成方法、電気光学装置の製造方法及び電気光学装置並びに電子機器 |
KR101007717B1 (ko) * | 2003-11-28 | 2011-01-13 | 삼성전자주식회사 | 패턴 마스크, 이를 이용한 표시장치 및 이의 제조 방법 |
KR100611159B1 (ko) | 2003-11-29 | 2006-08-09 | 삼성에스디아이 주식회사 | 유기전계 발광표시장치 |
KR100579174B1 (ko) | 2003-12-22 | 2006-05-11 | 삼성에스디아이 주식회사 | 레이저 전사용 도너 필름 및 그 필름을 사용하여 제조되는유기 전계 발광 소자 |
KR100625994B1 (ko) * | 2004-02-04 | 2006-09-20 | 삼성에스디아이 주식회사 | 유기 전계 발광 표시장치 및 그 제조 방법 |
KR100615227B1 (ko) * | 2004-06-29 | 2006-08-25 | 삼성에스디아이 주식회사 | 전계발광 디스플레이 장치 및 그 제조방법 |
US8278818B2 (en) | 2004-06-04 | 2012-10-02 | Samsung Mobile Display Co., Ltd. | Electroluminescent display device and method of fabricating the same |
-
2005
- 2005-09-28 KR KR1020050090738A patent/KR100745332B1/ko active IP Right Grant
-
2006
- 2006-02-08 JP JP2006031007A patent/JP4422111B2/ja active Active
- 2006-09-26 US US11/526,664 patent/US7667392B2/en active Active
- 2006-09-27 EP EP06255001A patent/EP1770800A3/en not_active Withdrawn
- 2006-09-27 CN CN2006101393840A patent/CN1941400B/zh active Active
Non-Patent Citations (1)
Title |
---|
JP特开2004-31262A 2004.01.29 |
Also Published As
Publication number | Publication date |
---|---|
EP1770800A3 (en) | 2012-08-01 |
EP1770800A2 (en) | 2007-04-04 |
US20070069639A1 (en) | 2007-03-29 |
CN1941400A (zh) | 2007-04-04 |
US7667392B2 (en) | 2010-02-23 |
JP4422111B2 (ja) | 2010-02-24 |
JP2007096251A (ja) | 2007-04-12 |
KR20070035857A (ko) | 2007-04-02 |
KR100745332B1 (ko) | 2007-08-02 |
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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 Korea Suwon 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: 20121108 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20121108 Address after: South Korea Gyeonggi Do Yongin Patentee after: Samsung Display Co., Ltd. Address before: Gyeonggi Do Korea Suwon Patentee before: Samsung Mobile Display Co., Ltd. |