CN102376894A - 有机发光二极管显示器 - Google Patents
有机发光二极管显示器 Download PDFInfo
- Publication number
- CN102376894A CN102376894A CN2011102413626A CN201110241362A CN102376894A CN 102376894 A CN102376894 A CN 102376894A CN 2011102413626 A CN2011102413626 A CN 2011102413626A CN 201110241362 A CN201110241362 A CN 201110241362A CN 102376894 A CN102376894 A CN 102376894A
- Authority
- CN
- China
- Prior art keywords
- layer
- organic
- electrode
- emitting diode
- light emitting
- 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.)
- Granted
Links
- 239000010410 layer Substances 0.000 claims abstract description 202
- 239000000758 substrate Substances 0.000 claims abstract description 34
- 239000012044 organic layer Substances 0.000 claims abstract description 29
- 238000002347 injection Methods 0.000 claims description 14
- 239000007924 injection Substances 0.000 claims description 14
- 239000011575 calcium Substances 0.000 claims description 7
- 230000001186 cumulative effect Effects 0.000 claims description 7
- 239000004411 aluminium Substances 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 239000004332 silver Substances 0.000 claims description 5
- 229910052709 silver Inorganic materials 0.000 claims description 5
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 4
- -1 aluminium-silver Chemical compound 0.000 claims description 4
- 229910052791 calcium Inorganic materials 0.000 claims description 4
- OEZQCMMAFSEXQW-UHFFFAOYSA-N calcium silver Chemical compound [Ca].[Ag] OEZQCMMAFSEXQW-UHFFFAOYSA-N 0.000 claims description 4
- SJCKRGFTWFGHGZ-UHFFFAOYSA-N magnesium silver Chemical compound [Mg].[Ag] SJCKRGFTWFGHGZ-UHFFFAOYSA-N 0.000 claims description 4
- 239000010409 thin film Substances 0.000 description 18
- 238000003860 storage Methods 0.000 description 11
- 230000000694 effects Effects 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 5
- 239000010408 film Substances 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 239000004020 conductor Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000027756 respiratory electron transport chain Effects 0.000 description 4
- 230000002146 bilateral effect Effects 0.000 description 2
- MRNHPUHPBOKKQT-UHFFFAOYSA-N indium;tin;hydrate Chemical compound O.[In].[Sn] MRNHPUHPBOKKQT-UHFFFAOYSA-N 0.000 description 2
- 239000011229 interlayer Substances 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 239000000565 sealant Substances 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000005283 ground state Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000005728 strengthening Methods 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
- H10K50/00—Organic light-emitting devices
- H10K50/80—Constructional details
- H10K50/85—Arrangements for extracting light from the devices
- H10K50/852—Arrangements for extracting light from the devices comprising a resonant cavity structure, e.g. Bragg reflector pair
-
- 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
- H10K59/80—Constructional details
- H10K59/805—Electrodes
- H10K59/8051—Anodes
- H10K59/80518—Reflective anodes, e.g. ITO combined with thick metallic 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
- H10K59/80—Constructional details
- H10K59/875—Arrangements for extracting light from the devices
- H10K59/876—Arrangements for extracting light from the devices comprising a resonant cavity structure, e.g. Bragg reflector pair
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K2102/00—Constructional details relating to the organic devices covered by this subclass
- H10K2102/301—Details of OLEDs
- H10K2102/302—Details of OLEDs of OLED structures
- H10K2102/3023—Direction of light emission
- H10K2102/3026—Top emission
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K2102/00—Constructional details relating to the organic devices covered by this subclass
- H10K2102/301—Details of OLEDs
- H10K2102/351—Thickness
-
- 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
- H10K59/805—Electrodes
- H10K59/8051—Anodes
- H10K59/80517—Multilayers, e.g. transparent multilayers
-
- 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
- H10K59/805—Electrodes
- H10K59/8052—Cathodes
- H10K59/80524—Transparent cathodes, e.g. comprising thin metal layers
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Electroluminescent Light Sources (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
Description
Claims (14)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020100081505A KR101708421B1 (ko) | 2010-08-23 | 2010-08-23 | 유기 발광 표시 장치 |
KR10-2010-0081505 | 2010-08-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102376894A true CN102376894A (zh) | 2012-03-14 |
CN102376894B CN102376894B (zh) | 2016-05-11 |
Family
ID=44838300
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110241362.6A Expired - Fee Related CN102376894B (zh) | 2010-08-23 | 2011-08-17 | 有机发光二极管显示器 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8648335B2 (zh) |
EP (1) | EP2423964B1 (zh) |
JP (1) | JP5814019B2 (zh) |
KR (1) | KR101708421B1 (zh) |
CN (1) | CN102376894B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102039685B1 (ko) * | 2013-04-17 | 2019-11-04 | 삼성디스플레이 주식회사 | 유기 발광 표시 장치 |
CN105870354B (zh) * | 2016-04-27 | 2018-05-04 | 京东方科技集团股份有限公司 | 有机电致发光器件及其制作方法、显示装置 |
CN106654040A (zh) * | 2016-12-02 | 2017-05-10 | 陕西科技大学 | 一种透明oled合金阴极及其制备方法和透明oled器件 |
CN109427988B (zh) * | 2017-08-21 | 2021-02-12 | 上海和辉光电股份有限公司 | 显示面板及显示装置 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1705417A (zh) * | 2004-06-02 | 2005-12-07 | 精工爱普生株式会社 | 有机el装置、电子机器 |
CN1767709A (zh) * | 2005-10-21 | 2006-05-03 | 友达光电股份有限公司 | 半穿透半反射型有机电致发光面板 |
CN1868240A (zh) * | 2003-09-19 | 2006-11-22 | 索尼株式会社 | 显示装置及其制造方法,有机发光装置及其制造方法 |
CN1914958A (zh) * | 2004-03-05 | 2007-02-14 | 出光兴产株式会社 | 有机电致发光显示装置 |
US20070286944A1 (en) * | 2006-06-13 | 2007-12-13 | Itc Inc., Ltd. | Fabrication of full-color oled panel using micro-cavity structure |
US20090230845A1 (en) * | 2005-03-17 | 2009-09-17 | Idemitsu Kosan Co., Ltd | Organic electroluminescent device |
US20090261716A1 (en) * | 2008-04-16 | 2009-10-22 | Beohm-Rock Choi | Organic Light Emitting Device |
KR20090131478A (ko) * | 2008-06-18 | 2009-12-29 | 엘지디스플레이 주식회사 | 유기발광다이오드 표시소자와 그 제조방법 |
KR20110082370A (ko) * | 2010-01-11 | 2011-07-19 | 삼성모바일디스플레이주식회사 | 유기 발광 표시 장치 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11162653A (ja) | 1997-11-25 | 1999-06-18 | Casio Comput Co Ltd | 電界発光素子 |
JP2005093329A (ja) | 2003-09-19 | 2005-04-07 | Sony Corp | 表示素子およびこれを用いた表示装置 |
WO2005086539A1 (ja) * | 2004-03-05 | 2005-09-15 | Idemitsu Kosan Co., Ltd. | 有機エレクトロルミネッセンス表示装置 |
KR100704258B1 (ko) * | 2004-06-02 | 2007-04-06 | 세이코 엡슨 가부시키가이샤 | 유기 el 장치 및 전자 기기 |
JP2006339028A (ja) | 2005-06-02 | 2006-12-14 | Sony Corp | 表示装置の製造方法および表示装置 |
KR20070087773A (ko) | 2005-11-16 | 2007-08-29 | 삼성에스디아이 주식회사 | 유기 발광 소자 및 이를 구비한 평판 표시 장치 |
KR100846607B1 (ko) * | 2007-05-16 | 2008-07-16 | 삼성에스디아이 주식회사 | 유기 발광 소자 |
KR100918401B1 (ko) * | 2007-12-24 | 2009-09-24 | 삼성모바일디스플레이주식회사 | 유기 발광 소자 |
US8502208B2 (en) | 2008-05-21 | 2013-08-06 | Pioneer Corporation | Organic light-emitting device |
JP2010010054A (ja) * | 2008-06-30 | 2010-01-14 | Nippon Seiki Co Ltd | 有機elパネル |
JP5312145B2 (ja) * | 2009-03-30 | 2013-10-09 | ユー・ディー・シー アイルランド リミテッド | エレクトロルミネッセンス素子 |
KR101116825B1 (ko) * | 2009-08-06 | 2012-02-29 | 엘지디스플레이 주식회사 | 유기전계발광표시장치 |
-
2010
- 2010-08-23 KR KR1020100081505A patent/KR101708421B1/ko active IP Right Grant
-
2011
- 2011-07-11 JP JP2011153000A patent/JP5814019B2/ja not_active Expired - Fee Related
- 2011-07-12 US US13/180,692 patent/US8648335B2/en not_active Expired - Fee Related
- 2011-08-16 EP EP11177621.7A patent/EP2423964B1/en not_active Not-in-force
- 2011-08-17 CN CN201110241362.6A patent/CN102376894B/zh not_active Expired - Fee Related
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1868240A (zh) * | 2003-09-19 | 2006-11-22 | 索尼株式会社 | 显示装置及其制造方法,有机发光装置及其制造方法 |
CN1914958A (zh) * | 2004-03-05 | 2007-02-14 | 出光兴产株式会社 | 有机电致发光显示装置 |
CN1705417A (zh) * | 2004-06-02 | 2005-12-07 | 精工爱普生株式会社 | 有机el装置、电子机器 |
US20090230845A1 (en) * | 2005-03-17 | 2009-09-17 | Idemitsu Kosan Co., Ltd | Organic electroluminescent device |
CN1767709A (zh) * | 2005-10-21 | 2006-05-03 | 友达光电股份有限公司 | 半穿透半反射型有机电致发光面板 |
US20070286944A1 (en) * | 2006-06-13 | 2007-12-13 | Itc Inc., Ltd. | Fabrication of full-color oled panel using micro-cavity structure |
US20090261716A1 (en) * | 2008-04-16 | 2009-10-22 | Beohm-Rock Choi | Organic Light Emitting Device |
KR20090131478A (ko) * | 2008-06-18 | 2009-12-29 | 엘지디스플레이 주식회사 | 유기발광다이오드 표시소자와 그 제조방법 |
KR20110082370A (ko) * | 2010-01-11 | 2011-07-19 | 삼성모바일디스플레이주식회사 | 유기 발광 표시 장치 |
Also Published As
Publication number | Publication date |
---|---|
CN102376894B (zh) | 2016-05-11 |
EP2423964B1 (en) | 2016-01-27 |
US20120043561A1 (en) | 2012-02-23 |
JP5814019B2 (ja) | 2015-11-17 |
EP2423964A1 (en) | 2012-02-29 |
KR20120018575A (ko) | 2012-03-05 |
US8648335B2 (en) | 2014-02-11 |
KR101708421B1 (ko) | 2017-02-21 |
JP2012044154A (ja) | 2012-03-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
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: 20121105 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20121105 Address after: South Korea Gyeonggi Do Yongin Applicant after: Samsung Display Co., Ltd. Address before: South Korea Gyeonggi Do Yongin Applicant before: Samsung Mobile Display Co., Ltd. |
|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160511 Termination date: 20170817 |