CN101656264A - 有机发光显示器 - Google Patents
有机发光显示器 Download PDFInfo
- Publication number
- CN101656264A CN101656264A CN200910165924A CN200910165924A CN101656264A CN 101656264 A CN101656264 A CN 101656264A CN 200910165924 A CN200910165924 A CN 200910165924A CN 200910165924 A CN200910165924 A CN 200910165924A CN 101656264 A CN101656264 A CN 101656264A
- Authority
- CN
- China
- Prior art keywords
- area
- negative electrode
- light emitting
- emitting display
- organic light
- 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.)
- Pending
Links
- 229910044991 metal oxide Inorganic materials 0.000 claims abstract description 61
- 150000004706 metal oxides Chemical class 0.000 claims abstract description 51
- 239000012044 organic layer Substances 0.000 claims abstract description 51
- 229910003437 indium oxide Inorganic materials 0.000 claims abstract description 25
- PJXISJQVUVHSOJ-UHFFFAOYSA-N indium(iii) oxide Chemical compound [O-2].[O-2].[O-2].[In+3].[In+3] PJXISJQVUVHSOJ-UHFFFAOYSA-N 0.000 claims abstract description 25
- 239000011159 matrix material Substances 0.000 claims abstract description 8
- 238000000151 deposition Methods 0.000 claims description 54
- 239000010410 layer Substances 0.000 claims description 54
- 229910052751 metal Inorganic materials 0.000 claims description 41
- 239000002184 metal Substances 0.000 claims description 41
- 238000000034 method Methods 0.000 claims description 37
- 230000008021 deposition Effects 0.000 claims description 34
- 150000002500 ions Chemical class 0.000 claims description 27
- 238000010884 ion-beam technique Methods 0.000 claims description 26
- 229910052791 calcium Inorganic materials 0.000 claims description 19
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 16
- 238000002834 transmittance Methods 0.000 claims description 12
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 11
- 229910052760 oxygen Inorganic materials 0.000 claims description 11
- 239000001301 oxygen Substances 0.000 claims description 11
- 229910052786 argon Inorganic materials 0.000 claims description 9
- 239000012298 atmosphere Substances 0.000 claims description 9
- 229910052747 lanthanoid Inorganic materials 0.000 claims description 9
- 150000002602 lanthanoids Chemical class 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 9
- 229910052788 barium Inorganic materials 0.000 claims description 7
- 229910052792 caesium Inorganic materials 0.000 claims description 7
- 229910052738 indium Inorganic materials 0.000 claims description 7
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 claims description 7
- 229910052712 strontium Inorganic materials 0.000 claims description 7
- 229910052727 yttrium Inorganic materials 0.000 claims description 7
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 239000000758 substrate Substances 0.000 description 22
- 239000011575 calcium Substances 0.000 description 18
- 239000002245 particle Substances 0.000 description 13
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 12
- 239000011521 glass Substances 0.000 description 12
- 230000008020 evaporation Effects 0.000 description 10
- 238000001704 evaporation Methods 0.000 description 10
- 239000011368 organic material Substances 0.000 description 9
- 230000015572 biosynthetic process Effects 0.000 description 8
- 239000000463 material Substances 0.000 description 8
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 7
- 239000007789 gas Substances 0.000 description 7
- 239000011241 protective layer Substances 0.000 description 6
- 239000000292 calcium oxide Substances 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000004544 sputter deposition Methods 0.000 description 5
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 4
- 239000003990 capacitor Substances 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 238000005530 etching Methods 0.000 description 4
- 150000002739 metals Chemical class 0.000 description 4
- -1 silicon nitrides Chemical class 0.000 description 4
- 229910052709 silver Inorganic materials 0.000 description 4
- MBPCKEZNJVJYTC-UHFFFAOYSA-N 4-[4-(n-phenylanilino)phenyl]aniline Chemical compound C1=CC(N)=CC=C1C1=CC=C(N(C=2C=CC=CC=2)C=2C=CC=CC=2)C=C1 MBPCKEZNJVJYTC-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 3
- 230000001771 impaired effect Effects 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 239000012212 insulator Substances 0.000 description 3
- 238000004768 lowest unoccupied molecular orbital Methods 0.000 description 3
- 229920002521 macromolecule Polymers 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 238000004062 sedimentation Methods 0.000 description 3
- 238000002207 thermal evaporation Methods 0.000 description 3
- SPDPTFAJSFKAMT-UHFFFAOYSA-N 1-n-[4-[4-(n-[4-(3-methyl-n-(3-methylphenyl)anilino)phenyl]anilino)phenyl]phenyl]-4-n,4-n-bis(3-methylphenyl)-1-n-phenylbenzene-1,4-diamine Chemical compound CC1=CC=CC(N(C=2C=CC(=CC=2)N(C=2C=CC=CC=2)C=2C=CC(=CC=2)C=2C=CC(=CC=2)N(C=2C=CC=CC=2)C=2C=CC(=CC=2)N(C=2C=C(C)C=CC=2)C=2C=C(C)C=CC=2)C=2C=C(C)C=CC=2)=C1 SPDPTFAJSFKAMT-UHFFFAOYSA-N 0.000 description 2
- YTPLMLYBLZKORZ-UHFFFAOYSA-N Thiophene Chemical compound C=1C=CSC=1 YTPLMLYBLZKORZ-UHFFFAOYSA-N 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 2
- MWPLVEDNUUSJAV-UHFFFAOYSA-N anthracene Chemical compound C1=CC=CC2=CC3=CC=CC=C3C=C21 MWPLVEDNUUSJAV-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005137 deposition process Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 210000001161 mammalian embryo Anatomy 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000027756 respiratory electron transport chain Effects 0.000 description 2
- IATRAKWUXMZMIY-UHFFFAOYSA-N strontium oxide Chemical compound [O-2].[Sr+2] IATRAKWUXMZMIY-UHFFFAOYSA-N 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 239000011787 zinc oxide Substances 0.000 description 2
- MQOJKQCVCSHNMH-UHFFFAOYSA-N 1-N-(3-methylphenyl)-1-N,4-N-diphenyl-4-N-(2-phenylphenyl)benzene-1,4-diamine Chemical group CC=1C=C(C=CC=1)N(C1=CC=CC=C1)C1=CC=C(C=C1)N(C1=CC=CC=C1)C1=C(C=CC=C1)C1=CC=CC=C1 MQOJKQCVCSHNMH-UHFFFAOYSA-N 0.000 description 1
- ZVFJWYZMQAEBMO-UHFFFAOYSA-N 1h-benzo[h]quinolin-10-one Chemical compound C1=CNC2=C3C(=O)C=CC=C3C=CC2=C1 ZVFJWYZMQAEBMO-UHFFFAOYSA-N 0.000 description 1
- YOZHUJDVYMRYDM-UHFFFAOYSA-N 4-(4-anilinophenyl)-3-naphthalen-1-yl-n-phenylaniline Chemical compound C=1C=C(C=2C(=CC(NC=3C=CC=CC=3)=CC=2)C=2C3=CC=CC=C3C=CC=2)C=CC=1NC1=CC=CC=C1 YOZHUJDVYMRYDM-UHFFFAOYSA-N 0.000 description 1
- 229910052779 Neodymium Inorganic materials 0.000 description 1
- 229920001609 Poly(3,4-ethylenedioxythiophene) Polymers 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- YUENFNPLGJCNRB-UHFFFAOYSA-N anthracen-1-amine Chemical compound C1=CC=C2C=C3C(N)=CC=CC3=CC2=C1 YUENFNPLGJCNRB-UHFFFAOYSA-N 0.000 description 1
- QVQLCTNNEUAWMS-UHFFFAOYSA-N barium oxide Inorganic materials [Ba]=O QVQLCTNNEUAWMS-UHFFFAOYSA-N 0.000 description 1
- CSSYLTMKCUORDA-UHFFFAOYSA-N barium(2+);oxygen(2-) Chemical compound [O-2].[Ba+2] CSSYLTMKCUORDA-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- UMIVXZPTRXBADB-UHFFFAOYSA-N benzocyclobutene Chemical compound C1=CC=C2CCC2=C1 UMIVXZPTRXBADB-UHFFFAOYSA-N 0.000 description 1
- KOPBYBDAPCDYFK-UHFFFAOYSA-N caesium oxide Chemical compound [O-2].[Cs+].[Cs+] KOPBYBDAPCDYFK-UHFFFAOYSA-N 0.000 description 1
- 229910001942 caesium oxide Inorganic materials 0.000 description 1
- 239000010406 cathode material Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- XCJYREBRNVKWGJ-UHFFFAOYSA-N copper(II) phthalocyanine Chemical compound [Cu+2].C12=CC=CC=C2C(N=C2[N-]C(C3=CC=CC=C32)=N2)=NC1=NC([C]1C=CC=CC1=1)=NC=1N=C1[C]3C=CC=CC3=C2[N-]1 XCJYREBRNVKWGJ-UHFFFAOYSA-N 0.000 description 1
- 230000001808 coupling effect Effects 0.000 description 1
- 238000001312 dry etching Methods 0.000 description 1
- 239000002305 electric material Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 150000002220 fluorenes Chemical class 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- RBTKNAXYKSUFRK-UHFFFAOYSA-N heliogen blue Chemical compound [Cu].[N-]1C2=C(C=CC=C3)C3=C1N=C([N-]1)C3=CC=CC=C3C1=NC([N-]1)=C(C=CC=C3)C3=C1N=C([N-]1)C3=CC=CC=C3C1=N2 RBTKNAXYKSUFRK-UHFFFAOYSA-N 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- MRNHPUHPBOKKQT-UHFFFAOYSA-N indium;tin;hydrate Chemical compound O.[In].[Sn] MRNHPUHPBOKKQT-UHFFFAOYSA-N 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000007641 inkjet printing Methods 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 229910052741 iridium Inorganic materials 0.000 description 1
- 238000012886 linear function Methods 0.000 description 1
- 238000001465 metallisation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 229930192474 thiophene Natural products 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 238000001771 vacuum deposition Methods 0.000 description 1
- YVTHLONGBIQYBO-UHFFFAOYSA-N zinc indium(3+) oxygen(2-) Chemical compound [O--].[Zn++].[In+3] YVTHLONGBIQYBO-UHFFFAOYSA-N 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
- H10K59/80—Constructional details
- H10K59/805—Electrodes
- H10K59/8052—Cathodes
- H10K59/80524—Transparent cathodes, e.g. comprising thin metal 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
- H10K50/805—Electrodes
- H10K50/82—Cathodes
- H10K50/828—Transparent cathodes, e.g. comprising thin metal layers
-
- 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
- H10K2102/302—Details of OLEDs of OLED structures
- H10K2102/3023—Direction of light emission
- H10K2102/3031—Two-side emission, e.g. transparent OLEDs [TOLED]
-
- 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
- H10K59/10—OLED displays
- H10K59/12—Active-matrix OLED [AMOLED] displays
-
- 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
- H10K59/131—Interconnections, e.g. wiring lines or terminals
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/917—Electroluminescent
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Electroluminescent Light Sources (AREA)
Abstract
Description
Claims (20)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080081363 | 2008-08-20 | ||
KR1020080081363A KR100994116B1 (ko) | 2008-08-20 | 2008-08-20 | 유기 발광 소자 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN101656264A true CN101656264A (zh) | 2010-02-24 |
Family
ID=41226902
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200910165924A Pending CN101656264A (zh) | 2008-08-20 | 2009-08-18 | 有机发光显示器 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8125140B2 (zh) |
EP (1) | EP2157611A3 (zh) |
JP (1) | JP5340076B2 (zh) |
KR (1) | KR100994116B1 (zh) |
CN (1) | CN101656264A (zh) |
TW (1) | TWI408995B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102916032A (zh) * | 2011-08-04 | 2013-02-06 | 三星显示有限公司 | 薄膜晶体管阵列基板及其制造方法以及有机发光显示装置 |
CN103165786A (zh) * | 2011-12-12 | 2013-06-19 | 展晶科技(深圳)有限公司 | 发光二极管晶粒及其制造方法 |
CN106067470A (zh) * | 2015-04-23 | 2016-11-02 | 乐金显示有限公司 | 有机发光显示设备 |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101191645B1 (ko) | 2009-11-25 | 2012-10-17 | 삼성디스플레이 주식회사 | 유기 발광 표시 장치 및 그 제조 방법 |
TWI555436B (zh) * | 2011-04-08 | 2016-10-21 | 半導體能源研究所股份有限公司 | 發光裝置及其製造方法 |
KR101971102B1 (ko) * | 2011-04-20 | 2019-04-23 | 삼성디스플레이 주식회사 | 유기 전계 발광 장치 |
CA2841087A1 (en) | 2011-07-08 | 2013-01-17 | The Governors Of The University Of Alberta | Methods of tailoring electrode work function using interfacial modifiers for use in organic electronics |
US9490441B2 (en) * | 2012-08-02 | 2016-11-08 | Sony Corporation | Semiconductor device, method of manufacturing semiconductor device, solid-state image pickup unit, and electronic apparatus |
CN104022229A (zh) * | 2014-05-30 | 2014-09-03 | 京东方科技集团股份有限公司 | Oled器件及其制备方法、显示装置 |
CN104716162B (zh) * | 2015-03-24 | 2018-04-10 | 京东方科技集团股份有限公司 | 一种有机发光二极管显示面板及其制作方法、显示装置 |
KR102366022B1 (ko) * | 2015-04-23 | 2022-02-25 | 엘지디스플레이 주식회사 | 유기발광표시장치 |
US9508955B2 (en) * | 2015-04-23 | 2016-11-29 | Lg Display Co., Ltd. | Organic light emitting display device |
KR102447308B1 (ko) * | 2015-05-28 | 2022-09-26 | 삼성디스플레이 주식회사 | 유기 발광 표시 장치 |
KR102453921B1 (ko) * | 2015-09-03 | 2022-10-13 | 삼성디스플레이 주식회사 | 유기 발광 표시 장치 및 그 제조 방법 |
DE112017008243T5 (de) * | 2017-12-01 | 2020-08-13 | Mitsubishi Electric Corporation | Verfahren zum Herstellen einer Halbleitervorrichtung und Halbleitervorrichtung |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10125469A (ja) * | 1996-10-24 | 1998-05-15 | Tdk Corp | 有機el発光素子 |
EP0845924B1 (en) * | 1996-11-29 | 2003-07-16 | Idemitsu Kosan Company Limited | Organic electroluminescent device |
JPH1126169A (ja) * | 1997-07-04 | 1999-01-29 | Tdk Corp | 有機el素子およびその製造方法 |
JPH1187068A (ja) * | 1997-07-15 | 1999-03-30 | Tdk Corp | 有機el素子およびその製造方法 |
JP4717265B2 (ja) | 2001-06-08 | 2011-07-06 | 三星モバイルディスプレイ株式會社 | 有機el装置及びその製造方法 |
JP3785109B2 (ja) * | 2002-04-08 | 2006-06-14 | 日東電工株式会社 | 透明導電積層体の製造方法 |
KR100544120B1 (ko) | 2003-07-19 | 2006-01-23 | 삼성에스디아이 주식회사 | 전계발광소자 |
KR100527195B1 (ko) | 2003-07-25 | 2005-11-08 | 삼성에스디아이 주식회사 | 유기전계 발광표시장치 |
US7429822B2 (en) * | 2003-10-28 | 2008-09-30 | Sharp Kabushiki Kaisha | Organic electroluminescence device having a cathode with a metal layer that includes a first metal and a low work function metal |
JP2005310637A (ja) * | 2004-04-23 | 2005-11-04 | Canon Inc | 有機el素子 |
JP2006092867A (ja) * | 2004-09-22 | 2006-04-06 | Toshiba Corp | 有機エレクトロルミネッセンス表示装置 |
JP2008108423A (ja) | 2005-02-02 | 2008-05-08 | Takayuki Uchida | 酸化物透明導電膜およびアルカリ金属含有酸化物透明導電膜の成膜方法ならびにその酸化物透明導電膜を利用した有機光装置 |
KR100821068B1 (ko) * | 2006-05-16 | 2008-04-10 | 삼성에스디아이 주식회사 | 유기 전계 발광 표시 장치 및 그 제조방법 |
KR100822217B1 (ko) * | 2007-04-10 | 2008-04-16 | 삼성에스디아이 주식회사 | 유기 발광 소자의 제조방법 및 이를 이용하여 제조된 유기발광 소자 |
KR100813854B1 (ko) * | 2007-04-23 | 2008-03-17 | 삼성에스디아이 주식회사 | 유기 발광 소자 및 그 제조방법 |
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2008
- 2008-08-20 KR KR1020080081363A patent/KR100994116B1/ko not_active IP Right Cessation
-
2009
- 2009-08-17 JP JP2009188535A patent/JP5340076B2/ja not_active Expired - Fee Related
- 2009-08-18 CN CN200910165924A patent/CN101656264A/zh active Pending
- 2009-08-19 TW TW098127819A patent/TWI408995B/zh not_active IP Right Cessation
- 2009-08-19 US US12/544,210 patent/US8125140B2/en not_active Expired - Fee Related
- 2009-08-20 EP EP09252031A patent/EP2157611A3/en not_active Withdrawn
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102916032A (zh) * | 2011-08-04 | 2013-02-06 | 三星显示有限公司 | 薄膜晶体管阵列基板及其制造方法以及有机发光显示装置 |
CN103165786A (zh) * | 2011-12-12 | 2013-06-19 | 展晶科技(深圳)有限公司 | 发光二极管晶粒及其制造方法 |
CN106067470A (zh) * | 2015-04-23 | 2016-11-02 | 乐金显示有限公司 | 有机发光显示设备 |
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Publication number | Publication date |
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JP2010050095A (ja) | 2010-03-04 |
US20100045176A1 (en) | 2010-02-25 |
TWI408995B (zh) | 2013-09-11 |
KR20100022713A (ko) | 2010-03-03 |
EP2157611A3 (en) | 2011-12-07 |
EP2157611A2 (en) | 2010-02-24 |
TW201014454A (en) | 2010-04-01 |
KR100994116B1 (ko) | 2010-11-15 |
US8125140B2 (en) | 2012-02-28 |
JP5340076B2 (ja) | 2013-11-13 |
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