CN1773744A - 有机发光装置 - Google Patents
有机发光装置 Download PDFInfo
- Publication number
- CN1773744A CN1773744A CNA2005101154690A CN200510115469A CN1773744A CN 1773744 A CN1773744 A CN 1773744A CN A2005101154690 A CNA2005101154690 A CN A2005101154690A CN 200510115469 A CN200510115469 A CN 200510115469A CN 1773744 A CN1773744 A CN 1773744A
- Authority
- CN
- China
- Prior art keywords
- organic light
- light emitting
- emitting apparatus
- main body
- iridium
- 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
- 239000000463 material Substances 0.000 claims abstract description 81
- 239000002019 doping agent Substances 0.000 claims abstract description 37
- YRKCREAYFQTBPV-UHFFFAOYSA-N acetylacetone Chemical compound CC(=O)CC(C)=O YRKCREAYFQTBPV-UHFFFAOYSA-N 0.000 claims description 64
- 229910052741 iridium Inorganic materials 0.000 claims description 37
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 claims description 36
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 30
- 238000004770 highest occupied molecular orbital Methods 0.000 claims description 24
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical compound C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 claims description 23
- 230000005540 biological transmission Effects 0.000 claims description 17
- 230000027756 respiratory electron transport chain Effects 0.000 claims description 17
- -1 2-biphenyl pyrimidine Chemical compound 0.000 claims description 14
- 235000010290 biphenyl Nutrition 0.000 claims description 13
- 239000004305 biphenyl Substances 0.000 claims description 13
- 238000002347 injection Methods 0.000 claims description 12
- 239000007924 injection Substances 0.000 claims description 12
- 238000004768 lowest unoccupied molecular orbital Methods 0.000 claims description 11
- VDULMXJUOWIPGE-UHFFFAOYSA-N 1-phenylisoquinoline quinoline Chemical compound N1=CC=CC2=CC=CC=C12.C1(=CC=CC=C1)C1=NC=CC2=CC=CC=C12 VDULMXJUOWIPGE-UHFFFAOYSA-N 0.000 claims description 8
- XSUYIZJJKIKWFN-UHFFFAOYSA-N 5,7-Dihydro-2-methylthieno[3,4-d]pyrimidine Chemical compound CC1=NC=C2CSCC2=N1 XSUYIZJJKIKWFN-UHFFFAOYSA-N 0.000 claims description 8
- 150000001875 compounds Chemical class 0.000 claims description 8
- KZEYRHDSWHSHIR-UHFFFAOYSA-N iridium;2-phenylpyrimidine Chemical compound [Ir].C1=CC=CC=C1C1=NC=CC=N1 KZEYRHDSWHSHIR-UHFFFAOYSA-N 0.000 claims description 7
- XBHOUXSGHYZCNH-UHFFFAOYSA-N 2-phenyl-1,3-benzothiazole Chemical compound C1=CC=CC=C1C1=NC2=CC=CC=C2S1 XBHOUXSGHYZCNH-UHFFFAOYSA-N 0.000 claims description 4
- UJOBWOGCFQCDNV-UHFFFAOYSA-N 9H-carbazole Chemical compound C1=CC=C2C3=CC=CC=C3NC2=C1 UJOBWOGCFQCDNV-UHFFFAOYSA-N 0.000 claims description 4
- CRLNSROCLKFIOK-UHFFFAOYSA-N benzene;pyrimidine Chemical compound C1=CC=CC=C1.C1=CN=CN=C1 CRLNSROCLKFIOK-UHFFFAOYSA-N 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims description 4
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 4
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims description 2
- 229920003227 poly(N-vinyl carbazole) Polymers 0.000 claims description 2
- 229910000077 silane Inorganic materials 0.000 claims description 2
- ODHXBMXNKOYIBV-UHFFFAOYSA-N triphenylamine Chemical compound C1=CC=CC=C1N(C=1C=CC=CC=1)C1=CC=CC=C1 ODHXBMXNKOYIBV-UHFFFAOYSA-N 0.000 claims description 2
- UFVXQDWNSAGPHN-UHFFFAOYSA-K bis[(2-methylquinolin-8-yl)oxy]-(4-phenylphenoxy)alumane Chemical group [Al+3].C1=CC=C([O-])C2=NC(C)=CC=C21.C1=CC=C([O-])C2=NC(C)=CC=C21.C1=CC([O-])=CC=C1C1=CC=CC=C1 UFVXQDWNSAGPHN-UHFFFAOYSA-K 0.000 claims 2
- 230000005525 hole transport Effects 0.000 abstract description 3
- 230000000052 comparative effect Effects 0.000 description 20
- 239000000758 substrate Substances 0.000 description 18
- 238000000034 method Methods 0.000 description 12
- 238000000465 moulding Methods 0.000 description 12
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 9
- 239000011521 glass Substances 0.000 description 9
- 230000015572 biosynthetic process Effects 0.000 description 6
- TVIVIEFSHFOWTE-UHFFFAOYSA-K tri(quinolin-8-yloxy)alumane Chemical compound [Al+3].C1=CN=C2C([O-])=CC=CC2=C1.C1=CN=C2C([O-])=CC=CC2=C1.C1=CN=C2C([O-])=CC=CC2=C1 TVIVIEFSHFOWTE-UHFFFAOYSA-K 0.000 description 6
- 230000004888 barrier function Effects 0.000 description 5
- 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 4
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 4
- VQGHOUODWALEFC-UHFFFAOYSA-N 2-phenylpyridine Chemical compound C1=CC=CC=C1C1=CC=CC=N1 VQGHOUODWALEFC-UHFFFAOYSA-N 0.000 description 3
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 239000008367 deionised water Substances 0.000 description 3
- 229910021641 deionized water Inorganic materials 0.000 description 3
- 230000005283 ground state Effects 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000006798 recombination Effects 0.000 description 3
- 238000005215 recombination Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005281 excited state Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 239000011787 zinc oxide Substances 0.000 description 2
- GEQBRULPNIVQPP-UHFFFAOYSA-N 2-[3,5-bis(1-phenylbenzimidazol-2-yl)phenyl]-1-phenylbenzimidazole Chemical compound C1=CC=CC=C1N1C2=CC=CC=C2N=C1C1=CC(C=2N(C3=CC=CC=C3N=2)C=2C=CC=CC=2)=CC(C=2N(C3=CC=CC=C3N=2)C=2C=CC=CC=2)=C1 GEQBRULPNIVQPP-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
- AWXGSYPUMWKTBR-UHFFFAOYSA-N 4-carbazol-9-yl-n,n-bis(4-carbazol-9-ylphenyl)aniline Chemical compound C12=CC=CC=C2C2=CC=CC=C2N1C1=CC=C(N(C=2C=CC(=CC=2)N2C3=CC=CC=C3C3=CC=CC=C32)C=2C=CC(=CC=2)N2C3=CC=CC=C3C3=CC=CC=C32)C=C1 AWXGSYPUMWKTBR-UHFFFAOYSA-N 0.000 description 1
- 229910001148 Al-Li alloy Inorganic materials 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 101000837344 Homo sapiens T-cell leukemia translocation-altered gene protein Proteins 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 229910006404 SnO 2 Inorganic materials 0.000 description 1
- 102100028692 T-cell leukemia translocation-altered gene protein Human genes 0.000 description 1
- FCVHBUFELUXTLR-UHFFFAOYSA-N [Li].[AlH3] Chemical compound [Li].[AlH3] FCVHBUFELUXTLR-UHFFFAOYSA-N 0.000 description 1
- JHYLKGDXMUDNEO-UHFFFAOYSA-N [Mg].[In] Chemical compound [Mg].[In] JHYLKGDXMUDNEO-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 239000010405 anode material Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium 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
- 238000005516 engineering process Methods 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
- 238000007641 inkjet printing Methods 0.000 description 1
- 239000003446 ligand Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- UFWIBTONFRDIAS-UHFFFAOYSA-N naphthalene-acid Natural products C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 1
- 150000002902 organometallic compounds Chemical class 0.000 description 1
- 238000001259 photo etching Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 238000002207 thermal evaporation Methods 0.000 description 1
- 238000001931 thermography Methods 0.000 description 1
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 1
- 229910001887 tin oxide Inorganic materials 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
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/06—Luminescent, e.g. electroluminescent, chemiluminescent materials containing organic luminescent materials
-
- 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
- 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
- H10K50/00—Organic light-emitting devices
- H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
- H10K50/17—Carrier injection 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]
- H10K50/17—Carrier injection layers
- H10K50/171—Electron injection 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]
- H10K50/18—Carrier blocking layers
-
- 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)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Electroluminescent Light Sources (AREA)
Abstract
Description
CBP∶dmCBP | 效率(cd/A) | 寿命(h) | |
例1 | 90∶10 | 25 | 5500 |
例2 | 75∶25 | 30 | 8000 |
例3 | 50∶50 | 30 | 7000 |
例4 | 25∶75 | 28 | 7000 |
例5 | 10∶90 | 23 | 5000 |
对比例1 | 100∶0 | 24 | 5000 |
对比例2 | 0∶100 | 22 | 4000 |
主体材料 | 效率(cd/A) | 寿命(h) | |
例6 | CBP,BCP | 32 | 10000 |
对比例3 | CBP,Alq3 | 10 | 1000 |
对比例4 | CBP | 24 | 5000 |
Claims (25)
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040089651A KR20060040829A (ko) | 2004-11-05 | 2004-11-05 | 유기 전계 발광 소자 |
KR1020040089651 | 2004-11-05 | ||
KR10-2004-0089651 | 2004-11-05 | ||
KR10-2004-0098370 | 2004-11-27 | ||
KR1020040098370A KR100603404B1 (ko) | 2004-11-27 | 2004-11-27 | 유기 전계 발광 소자 |
KR1020040098370 | 2004-11-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1773744A true CN1773744A (zh) | 2006-05-17 |
CN1773744B CN1773744B (zh) | 2010-05-05 |
Family
ID=36760581
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2005101154690A Active CN1773744B (zh) | 2004-11-05 | 2005-11-04 | 有机发光装置 |
Country Status (2)
Country | Link |
---|---|
KR (1) | KR20060040829A (zh) |
CN (1) | CN1773744B (zh) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102782084A (zh) * | 2010-03-06 | 2012-11-14 | 默克专利有限公司 | 有机电致发光器件 |
CN103367646A (zh) * | 2012-04-05 | 2013-10-23 | 乐金显示有限公司 | 串联白色有机发光器件 |
CN104538559A (zh) * | 2014-12-31 | 2015-04-22 | 北京维信诺科技有限公司 | 一种具有rgb像素区的有机电致发光装置 |
CN105070846A (zh) * | 2011-03-23 | 2015-11-18 | 株式会社半导体能源研究所 | 发光元件、发光装置、照明装置及电子设备 |
US9343689B2 (en) | 2009-05-29 | 2016-05-17 | Semiconductor Energy Laboratory Co., Ltd. | Light-emitting element, light-emitting device, electronic device, and lighting device |
CN105932170A (zh) * | 2011-02-16 | 2016-09-07 | 株式会社半导体能源研究所 | 发光元件 |
CN106133938A (zh) * | 2014-04-09 | 2016-11-16 | 住友化学株式会社 | 发光元件和用于该发光元件的组合物 |
CN110073511A (zh) * | 2016-12-27 | 2019-07-30 | 株式会社半导体能源研究所 | 发光元件、发光装置、电子设备及照明装置 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100603404B1 (ko) * | 2004-11-27 | 2006-07-20 | 삼성에스디아이 주식회사 | 유기 전계 발광 소자 |
KR100787428B1 (ko) * | 2005-03-05 | 2007-12-26 | 삼성에스디아이 주식회사 | 유기 전계 발광 소자 |
KR102009804B1 (ko) * | 2011-12-26 | 2019-08-13 | 엘지디스플레이 주식회사 | 유기 발광 다이오드 표시 장치 및 이의 제조 방법 |
KR102053443B1 (ko) * | 2013-10-23 | 2019-12-06 | 엘지디스플레이 주식회사 | 유기전계발광소자 |
EP3537492B1 (en) | 2018-03-09 | 2022-04-27 | Samsung Electronics Co., Ltd. | Quantum dot device and electronic device |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100483986B1 (ko) * | 2002-06-20 | 2005-04-15 | 삼성에스디아이 주식회사 | 인광 재료의 혼합물을 발광 재료로 사용한 고분자 유기전계 발광 소자 |
-
2004
- 2004-11-05 KR KR1020040089651A patent/KR20060040829A/ko not_active Application Discontinuation
-
2005
- 2005-11-04 CN CN2005101154690A patent/CN1773744B/zh active Active
Cited By (25)
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US9343689B2 (en) | 2009-05-29 | 2016-05-17 | Semiconductor Energy Laboratory Co., Ltd. | Light-emitting element, light-emitting device, electronic device, and lighting device |
US11889711B2 (en) | 2009-05-29 | 2024-01-30 | Semiconductor Energy Laboratory Co., Ltd. | Light-emitting element, light-emitting device, electronic device, and lighting device |
US10910579B2 (en) | 2009-05-29 | 2021-02-02 | Semiconductor Energy Laboratory Co., Ltd. | Light-emitting element, light-emitting device, electronic device, and lighting device |
US10050221B2 (en) | 2009-05-29 | 2018-08-14 | Semiconductor Energy Laboratory Co., Ltd. | Light-emitting element, light-emitting device, electronic device, and lighting device |
CN102782084B (zh) * | 2010-03-06 | 2016-02-10 | 默克专利有限公司 | 有机电致发光器件 |
CN102782084A (zh) * | 2010-03-06 | 2012-11-14 | 默克专利有限公司 | 有机电致发光器件 |
US10593895B2 (en) | 2011-02-16 | 2020-03-17 | Semiconductor Energy Laboratory Co., Ltd. | Light-emitting element |
CN105932170A (zh) * | 2011-02-16 | 2016-09-07 | 株式会社半导体能源研究所 | 发光元件 |
CN105932170B (zh) * | 2011-02-16 | 2018-04-06 | 株式会社半导体能源研究所 | 发光元件 |
US10573829B2 (en) | 2011-02-16 | 2020-02-25 | Semiconductor Energy Laboratory Co., Ltd. | Light-emitting element |
US10586934B2 (en) | 2011-02-16 | 2020-03-10 | Semiconductor Energy Laboratory Co., Ltd. | Light-emitting element |
US10978661B2 (en) | 2011-03-23 | 2021-04-13 | Semiconductor Energy Laboratory Co., Ltd. | Light-emitting element |
US9634279B2 (en) | 2011-03-23 | 2017-04-25 | Semiconductor Energy Laboratory Co., Ltd. | Light-emitting element |
CN105070846B (zh) * | 2011-03-23 | 2018-07-06 | 株式会社半导体能源研究所 | 发光元件、发光装置、照明装置及电子设备 |
CN105070846A (zh) * | 2011-03-23 | 2015-11-18 | 株式会社半导体能源研究所 | 发光元件、发光装置、照明装置及电子设备 |
US11871592B2 (en) | 2011-03-23 | 2024-01-09 | Semiconductor Energy Laboratory Co., Ltd. | Light-emitting element |
US10367160B2 (en) | 2011-03-23 | 2019-07-30 | Semiconductor Energy Laboratory Co., Ltd. | Light-emitting element |
CN103367646B (zh) * | 2012-04-05 | 2016-05-18 | 乐金显示有限公司 | 串联白色有机发光器件 |
CN103367646A (zh) * | 2012-04-05 | 2013-10-23 | 乐金显示有限公司 | 串联白色有机发光器件 |
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