CN101425531A - 有机el显示装置 - Google Patents
有机el显示装置 Download PDFInfo
- Publication number
- CN101425531A CN101425531A CNA2008101706952A CN200810170695A CN101425531A CN 101425531 A CN101425531 A CN 101425531A CN A2008101706952 A CNA2008101706952 A CN A2008101706952A CN 200810170695 A CN200810170695 A CN 200810170695A CN 101425531 A CN101425531 A CN 101425531A
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- China
- Prior art keywords
- layer
- organic
- drier
- display
- evaporation
- Prior art date
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- 238000005401 electroluminescence Methods 0.000 title abstract 6
- 239000000463 material Substances 0.000 claims abstract description 48
- 229910052792 caesium Inorganic materials 0.000 claims abstract description 31
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 claims abstract description 31
- 239000000203 mixture Substances 0.000 claims abstract description 16
- 239000011368 organic material Substances 0.000 claims abstract description 11
- 238000001704 evaporation Methods 0.000 claims description 94
- 230000008020 evaporation Effects 0.000 claims description 94
- 239000000758 substrate Substances 0.000 claims description 34
- 238000002161 passivation Methods 0.000 claims description 28
- 229910052783 alkali metal Inorganic materials 0.000 claims description 16
- 150000001340 alkali metals Chemical class 0.000 claims description 16
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims description 15
- 150000001342 alkaline earth metals Chemical class 0.000 claims description 15
- 238000007789 sealing Methods 0.000 claims description 14
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- 239000002585 base Substances 0.000 claims description 7
- 239000012528 membrane Substances 0.000 claims description 4
- 239000000470 constituent Substances 0.000 abstract 1
- 239000002274 desiccant Substances 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 141
- 239000010408 film Substances 0.000 description 45
- 230000015572 biosynthetic process Effects 0.000 description 13
- 229910052782 aluminium Inorganic materials 0.000 description 12
- 238000010586 diagram Methods 0.000 description 10
- 239000011521 glass Substances 0.000 description 10
- 239000011229 interlayer Substances 0.000 description 10
- 239000004925 Acrylic resin Substances 0.000 description 9
- 229920000178 Acrylic resin Polymers 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- 239000004065 semiconductor Substances 0.000 description 8
- 239000004411 aluminium Substances 0.000 description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 7
- 229910000838 Al alloy Inorganic materials 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- MCJGNVYPOGVAJF-UHFFFAOYSA-N quinolin-8-ol Chemical compound C1=CN=C2C(O)=CC=CC2=C1 MCJGNVYPOGVAJF-UHFFFAOYSA-N 0.000 description 5
- 239000011701 zinc Substances 0.000 description 5
- UJOBWOGCFQCDNV-UHFFFAOYSA-N 9H-carbazole Chemical compound C1=CC=C2C3=CC=CC=C3NC2=C1 UJOBWOGCFQCDNV-UHFFFAOYSA-N 0.000 description 4
- MWPLVEDNUUSJAV-UHFFFAOYSA-N anthracene Chemical compound C1=CC=CC2=CC3=CC=CC=C3C=C21 MWPLVEDNUUSJAV-UHFFFAOYSA-N 0.000 description 4
- 230000006866 deterioration Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 239000011777 magnesium Substances 0.000 description 4
- -1 8-hydroxyl-5-quinolyl Chemical group 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000000151 deposition Methods 0.000 description 3
- 230000008021 deposition Effects 0.000 description 3
- 239000012467 final product Substances 0.000 description 3
- 229910010272 inorganic material Inorganic materials 0.000 description 3
- 239000011147 inorganic material Substances 0.000 description 3
- 229910052749 magnesium Inorganic materials 0.000 description 3
- 150000002902 organometallic compounds Chemical class 0.000 description 3
- 229910052725 zinc Inorganic materials 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- 241001597008 Nomeidae Species 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- CTQMJYWDVABFRZ-UHFFFAOYSA-N cloxiquine Chemical compound C1=CN=C2C(O)=CC=C(Cl)C2=C1 CTQMJYWDVABFRZ-UHFFFAOYSA-N 0.000 description 2
- 229950003660 cloxiquine Drugs 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 229910052738 indium Inorganic materials 0.000 description 2
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000004020 luminiscence type Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 150000002894 organic compounds Chemical class 0.000 description 2
- VEUMBMHMMCOFAG-UHFFFAOYSA-N 2,3-dihydrooxadiazole Chemical compound N1NC=CO1 VEUMBMHMMCOFAG-UHFFFAOYSA-N 0.000 description 1
- IOBQYOAFITYVPF-UHFFFAOYSA-N 2-(1,3-benzoxazol-2-yl)phenol zinc Chemical compound [Zn].Oc1ccccc1-c1nc2ccccc2o1 IOBQYOAFITYVPF-UHFFFAOYSA-N 0.000 description 1
- NBYLBWHHTUWMER-UHFFFAOYSA-N 2-Methylquinolin-8-ol Chemical compound C1=CC=C(O)C2=NC(C)=CC=C21 NBYLBWHHTUWMER-UHFFFAOYSA-N 0.000 description 1
- MGADZUXDNSDTHW-UHFFFAOYSA-N 2H-pyran Chemical compound C1OC=CC=C1 MGADZUXDNSDTHW-UHFFFAOYSA-N 0.000 description 1
- QCRMNYVCABKJCM-UHFFFAOYSA-N 5-methyl-2h-pyran Chemical compound CC1=COCC=C1 QCRMNYVCABKJCM-UHFFFAOYSA-N 0.000 description 1
- CFNMUZCFSDMZPQ-GHXNOFRVSA-N 7-[(z)-3-methyl-4-(4-methyl-5-oxo-2h-furan-2-yl)but-2-enoxy]chromen-2-one Chemical compound C=1C=C2C=CC(=O)OC2=CC=1OC/C=C(/C)CC1OC(=O)C(C)=C1 CFNMUZCFSDMZPQ-GHXNOFRVSA-N 0.000 description 1
- 239000005725 8-Hydroxyquinoline Substances 0.000 description 1
- 229910000967 As alloy Inorganic materials 0.000 description 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910021417 amorphous silicon Inorganic materials 0.000 description 1
- 125000005605 benzo group Chemical group 0.000 description 1
- 235000010290 biphenyl Nutrition 0.000 description 1
- 239000004305 biphenyl Substances 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- WDFKMLRRRCGAKS-UHFFFAOYSA-N chloroxine Chemical compound C1=CN=C2C(O)=C(Cl)C=C(Cl)C2=C1 WDFKMLRRRCGAKS-UHFFFAOYSA-N 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 150000004696 coordination complex Chemical class 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 229910052733 gallium Inorganic materials 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- RBTKNAXYKSUFRK-UHFFFAOYSA-N heliogen blue Chemical class [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
- 239000011261 inert gas Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000001883 metal evaporation Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- WHLAXDUXKMECTM-UHFFFAOYSA-N oxadiazol-4-amine Chemical class NC1=CON=N1 WHLAXDUXKMECTM-UHFFFAOYSA-N 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 229960003540 oxyquinoline Drugs 0.000 description 1
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- SIOXPEMLGUPBBT-UHFFFAOYSA-N picolinic acid Chemical class OC(=O)C1=CC=CC=N1 SIOXPEMLGUPBBT-UHFFFAOYSA-N 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 238000004382 potting Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 150000003852 triazoles Chemical class 0.000 description 1
Images
Classifications
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- 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
- H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
- H10K50/11—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] 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
- H10K59/87—Passivation; Containers; Encapsulations
-
- 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
- H10K50/84—Passivation; Containers; Encapsulations
- H10K50/846—Passivation; Containers; Encapsulations comprising getter material or desiccants
-
- 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
- H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
- H10K50/14—Carrier transporting layers
- H10K50/15—Hole transporting 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
- H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
- H10K50/14—Carrier transporting layers
- H10K50/16—Electron transporting 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
- H10K59/87—Passivation; Containers; Encapsulations
- H10K59/874—Passivation; Containers; Encapsulations including getter material or desiccant
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01055—Cesium [Cs]
-
- 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
- H10K50/00—Organic light-emitting devices
- H10K50/80—Constructional details
- H10K50/805—Electrodes
- H10K50/81—Anodes
- H10K50/814—Anodes combined with auxiliary electrodes, e.g. ITO layer combined with metal lines
-
- 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
- H10K50/824—Cathodes combined with auxiliary electrodes
-
- 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
- H10K59/122—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
- 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
- H10K59/80516—Anodes combined with auxiliary electrodes, e.g. ITO layer combined with metal lines
-
- 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
- H10K59/80522—Cathodes combined with auxiliary electrodes
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Electroluminescent Light Sources (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
Description
Claims (13)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007-283708 | 2007-10-31 | ||
JP2007283708 | 2007-10-31 | ||
JP2007283708A JP4920548B2 (ja) | 2007-10-31 | 2007-10-31 | 表示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101425531A true CN101425531A (zh) | 2009-05-06 |
CN101425531B CN101425531B (zh) | 2010-08-18 |
Family
ID=40581958
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008101706952A Active CN101425531B (zh) | 2007-10-31 | 2008-10-30 | 有机el显示装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7804241B2 (zh) |
JP (1) | JP4920548B2 (zh) |
KR (1) | KR100988720B1 (zh) |
CN (1) | CN101425531B (zh) |
TW (1) | TWI399998B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103509383A (zh) * | 2012-06-15 | 2014-01-15 | Jsr株式会社 | 水分捕获剂、水分捕获体形成用组合物、水分捕获体及电子元件 |
CN103597911A (zh) * | 2011-07-27 | 2014-02-19 | 松下电器产业株式会社 | 有机电致发光元件 |
CN111554701A (zh) * | 2016-05-20 | 2020-08-18 | 群创光电股份有限公司 | 显示设备 |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009026619A (ja) * | 2007-07-20 | 2009-02-05 | Hitachi Displays Ltd | 有機el表示装置 |
KR101084171B1 (ko) * | 2009-08-10 | 2011-11-17 | 삼성모바일디스플레이주식회사 | 유기 발광 디스플레이 장치 및 유기 발광 디스플레이 장치의 제조 방법 |
JP5576296B2 (ja) * | 2010-03-01 | 2014-08-20 | パナソニック株式会社 | 有機el装置およびその製造方法 |
US8692457B2 (en) * | 2010-12-20 | 2014-04-08 | General Electric Company | Large area light emitting electrical package with current spreading bus |
TWI475685B (zh) * | 2011-12-07 | 2015-03-01 | Innolux Corp | 有機發光二極體顯示裝置及其製造方法 |
CN103715366A (zh) * | 2013-12-20 | 2014-04-09 | 京东方科技集团股份有限公司 | Oled薄膜封装结构、oled器件以及显示装置 |
JP6387561B2 (ja) * | 2014-01-29 | 2018-09-12 | 株式会社Joled | 有機電界発光装置および電子機器 |
CN103972267B (zh) * | 2014-04-16 | 2016-09-14 | 京东方科技集团股份有限公司 | 一种有机发光显示装置 |
US10143062B2 (en) | 2014-11-12 | 2018-11-27 | Sharp Kabushiki Kaisha | Organic electroluminescence device, illumination device, and display device |
KR102392604B1 (ko) * | 2014-12-05 | 2022-04-28 | 엘지디스플레이 주식회사 | 유기 발광 표시 장치 및 이의 제조 방법 |
JPWO2017130955A1 (ja) * | 2016-01-26 | 2018-11-15 | 住友化学株式会社 | 有機el素子 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000195661A (ja) | 1998-12-25 | 2000-07-14 | Tdk Corp | 有機el素子 |
JP3936151B2 (ja) * | 2000-05-08 | 2007-06-27 | 双葉電子工業株式会社 | 有機el素子 |
KR20030052448A (ko) * | 2001-12-21 | 2003-06-27 | 일진다이아몬드(주) | 유기박막 전계발광 디바이스를 이용하는 디스플레이 |
KR101102282B1 (ko) * | 2003-07-10 | 2012-01-03 | 가부시키가이샤 이디알 스타 | 발광소자 및 발광장치 |
KR100544131B1 (ko) * | 2003-09-03 | 2006-01-23 | 삼성에스디아이 주식회사 | 유기 전계 발광 소자 및 그 제조방법 |
JP2005322599A (ja) * | 2004-05-11 | 2005-11-17 | Toyota Industries Corp | 有機el装置 |
JP2006004721A (ja) | 2004-06-16 | 2006-01-05 | Fuji Electric Holdings Co Ltd | トップエミッション型有機el素子 |
TWI231154B (en) * | 2004-08-03 | 2005-04-11 | Au Optronics Corp | Top emitting OLED structure and fabrication method thereof |
EP1648042B1 (en) * | 2004-10-07 | 2007-05-02 | Novaled AG | A method for doping a semiconductor material with cesium |
US7259405B2 (en) * | 2004-11-23 | 2007-08-21 | Au Optronics Corporation | Organic photoelectric device with improved electron transport efficiency |
JP2006185840A (ja) * | 2004-12-28 | 2006-07-13 | Tohoku Pioneer Corp | シート状乾燥部材、有機elパネル、有機elパネルの製造方法 |
TWI259019B (en) * | 2005-03-23 | 2006-07-21 | Au Optronics Corp | Organometallic compound and organic light-emitting diode and display including the organometallic compound |
JP2007169268A (ja) * | 2005-11-22 | 2007-07-05 | Mitsubishi Chemicals Corp | 有機化合物、電荷輸送材料、電荷輸送材料組成物および有機電界発光素子 |
JP4819603B2 (ja) * | 2006-07-12 | 2011-11-24 | キヤノン株式会社 | 有機発光素子および該有機発光素子を用いた多色表示装置 |
JP2008153159A (ja) * | 2006-12-20 | 2008-07-03 | Dainippon Printing Co Ltd | 有機エレクトロルミネッセンス素子およびその製造方法 |
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2007
- 2007-10-31 JP JP2007283708A patent/JP4920548B2/ja active Active
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2008
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103597911A (zh) * | 2011-07-27 | 2014-02-19 | 松下电器产业株式会社 | 有机电致发光元件 |
CN103509383A (zh) * | 2012-06-15 | 2014-01-15 | Jsr株式会社 | 水分捕获剂、水分捕获体形成用组合物、水分捕获体及电子元件 |
CN111554701A (zh) * | 2016-05-20 | 2020-08-18 | 群创光电股份有限公司 | 显示设备 |
Also Published As
Publication number | Publication date |
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KR20090045080A (ko) | 2009-05-07 |
US7804241B2 (en) | 2010-09-28 |
KR100988720B1 (ko) | 2010-10-18 |
TWI399998B (zh) | 2013-06-21 |
JP4920548B2 (ja) | 2012-04-18 |
JP2009110872A (ja) | 2009-05-21 |
US20090108748A1 (en) | 2009-04-30 |
TW200930136A (en) | 2009-07-01 |
CN101425531B (zh) | 2010-08-18 |
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