CA2517479A1 - El function film and el device - Google Patents
El function film and el device Download PDFInfo
- Publication number
- CA2517479A1 CA2517479A1 CA002517479A CA2517479A CA2517479A1 CA 2517479 A1 CA2517479 A1 CA 2517479A1 CA 002517479 A CA002517479 A CA 002517479A CA 2517479 A CA2517479 A CA 2517479A CA 2517479 A1 CA2517479 A1 CA 2517479A1
- Authority
- CA
- Canada
- Prior art keywords
- light
- emitting layer
- metal
- metal oxide
- layer
- 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.)
- Abandoned
Links
- 239000010410 layer Substances 0.000 claims description 170
- 229910044991 metal oxide Inorganic materials 0.000 claims description 52
- 150000004706 metal oxides Chemical class 0.000 claims description 52
- 239000000463 material Substances 0.000 claims description 36
- 229910052751 metal Inorganic materials 0.000 claims description 30
- 239000002184 metal Substances 0.000 claims description 22
- 229910052976 metal sulfide Inorganic materials 0.000 claims description 14
- 229910052693 Europium Inorganic materials 0.000 claims description 6
- 229910052733 gallium Inorganic materials 0.000 claims description 5
- 229910052749 magnesium Inorganic materials 0.000 claims description 5
- 229910001404 rare earth metal oxide Inorganic materials 0.000 claims description 5
- 125000004430 oxygen atom Chemical group O* 0.000 claims description 4
- AJNVQOSZGJRYEI-UHFFFAOYSA-N digallium;oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Ga+3].[Ga+3] AJNVQOSZGJRYEI-UHFFFAOYSA-N 0.000 claims 3
- OGPBJKLSAFTDLK-UHFFFAOYSA-N europium atom Chemical group [Eu] OGPBJKLSAFTDLK-UHFFFAOYSA-N 0.000 claims 3
- 229910001195 gallium oxide Inorganic materials 0.000 claims 3
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims 2
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical group [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 claims 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical group [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims 1
- 239000002356 single layer Substances 0.000 claims 1
- 239000011787 zinc oxide Substances 0.000 claims 1
- 239000000758 substrate Substances 0.000 abstract description 31
- QZQVBEXLDFYHSR-UHFFFAOYSA-N gallium(III) oxide Inorganic materials O=[Ga]O[Ga]=O QZQVBEXLDFYHSR-UHFFFAOYSA-N 0.000 abstract description 20
- 230000006870 function Effects 0.000 abstract description 6
- 229910017848 MgGa2O4 Inorganic materials 0.000 abstract 1
- 238000002347 injection Methods 0.000 abstract 1
- 239000007924 injection Substances 0.000 abstract 1
- 239000002346 layers by function Substances 0.000 description 55
- 239000010408 film Substances 0.000 description 46
- 239000012212 insulator Substances 0.000 description 32
- 238000010894 electron beam technology Methods 0.000 description 19
- 238000007740 vapor deposition Methods 0.000 description 17
- 238000000137 annealing Methods 0.000 description 15
- 239000008188 pellet Substances 0.000 description 14
- 239000011777 magnesium Substances 0.000 description 13
- 239000012298 atmosphere Substances 0.000 description 10
- 239000000203 mixture Substances 0.000 description 10
- 238000010276 construction Methods 0.000 description 9
- 125000004429 atom Chemical group 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- 239000007789 gas Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 239000002019 doping agent Substances 0.000 description 7
- LFKMKZZIPDISEK-UHFFFAOYSA-L magnesium;4-carboxy-2,6-dihydroxyphenolate Chemical compound [Mg+2].OC1=CC(C([O-])=O)=CC(O)=C1O.OC1=CC(C([O-])=O)=CC(O)=C1O LFKMKZZIPDISEK-UHFFFAOYSA-L 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 5
- 238000009413 insulation Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000001590 oxidative effect Effects 0.000 description 5
- 238000004544 sputter deposition Methods 0.000 description 5
- 229910052581 Si3N4 Inorganic materials 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- 239000002131 composite material Substances 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 239000011159 matrix material Substances 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 4
- 239000010409 thin film Substances 0.000 description 4
- LTPBRCUWZOMYOC-UHFFFAOYSA-N Beryllium oxide Chemical compound O=[Be] LTPBRCUWZOMYOC-UHFFFAOYSA-N 0.000 description 3
- 229910052771 Terbium Inorganic materials 0.000 description 3
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910002113 barium titanate Inorganic materials 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 3
- 239000003086 colorant Substances 0.000 description 3
- 239000004020 conductor Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 238000005401 electroluminescence Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 229910000510 noble metal Inorganic materials 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000007858 starting material Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000005641 tunneling Effects 0.000 description 3
- 229910052684 Cerium Inorganic materials 0.000 description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 2
- 229910052689 Holmium Inorganic materials 0.000 description 2
- 229910003781 PbTiO3 Inorganic materials 0.000 description 2
- 229910052775 Thulium Inorganic materials 0.000 description 2
- 229910052769 Ytterbium Inorganic materials 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 229910052788 barium Inorganic materials 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 239000002270 dispersing agent Substances 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 230000005685 electric field effect Effects 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 239000002241 glass-ceramic Substances 0.000 description 2
- -1 i.e. Inorganic materials 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052763 palladium Inorganic materials 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 229910052761 rare earth metal Inorganic materials 0.000 description 2
- 238000003980 solgel method Methods 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- VEALVRVVWBQVSL-UHFFFAOYSA-N strontium titanate Chemical compound [Sr+2].[O-][Ti]([O-])=O VEALVRVVWBQVSL-UHFFFAOYSA-N 0.000 description 2
- 229910052723 transition metal Inorganic materials 0.000 description 2
- PIGFYZPCRLYGLF-UHFFFAOYSA-N Aluminum nitride Chemical compound [Al]#N PIGFYZPCRLYGLF-UHFFFAOYSA-N 0.000 description 1
- 229910002710 Au-Pd Inorganic materials 0.000 description 1
- 229910000906 Bronze Inorganic materials 0.000 description 1
- 239000005132 Calcium sulfide based phosphorescent agent Substances 0.000 description 1
- 229910020187 CeF3 Inorganic materials 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 229910052692 Dysprosium Inorganic materials 0.000 description 1
- 229910052691 Erbium Inorganic materials 0.000 description 1
- 229910052688 Gadolinium Inorganic materials 0.000 description 1
- 229910052779 Neodymium Inorganic materials 0.000 description 1
- 229910002668 Pd-Cu Inorganic materials 0.000 description 1
- 229910052777 Praseodymium Inorganic materials 0.000 description 1
- 229910052772 Samarium Inorganic materials 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000012300 argon atmosphere Substances 0.000 description 1
- 239000010953 base metal Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052797 bismuth Inorganic materials 0.000 description 1
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 229910052839 forsterite Inorganic materials 0.000 description 1
- 239000007792 gaseous phase Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
- 239000004615 ingredient Substances 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
- 238000010030 laminating Methods 0.000 description 1
- 229910052746 lanthanum Inorganic materials 0.000 description 1
- 229910052745 lead Inorganic materials 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical compound [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 description 1
- 238000001755 magnetron sputter deposition Methods 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052863 mullite Inorganic materials 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- SIWVEOZUMHYXCS-UHFFFAOYSA-N oxo(oxoyttriooxy)yttrium Chemical compound O=[Y]O[Y]=O SIWVEOZUMHYXCS-UHFFFAOYSA-N 0.000 description 1
- BPUBBGLMJRNUCC-UHFFFAOYSA-N oxygen(2-);tantalum(5+) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Ta+5].[Ta+5] BPUBBGLMJRNUCC-UHFFFAOYSA-N 0.000 description 1
- 239000012255 powdered metal Substances 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 229910052706 scandium Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 229910052712 strontium Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 125000004434 sulfur atom Chemical group 0.000 description 1
- 229910001936 tantalum oxide Inorganic materials 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
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
- C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
- C09K11/62—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing gallium, indium or thallium
- C09K11/621—Chalcogenides
-
- 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
- H05B33/12—Light sources with substantially two-dimensional radiating surfaces
- H05B33/22—Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of auxiliary dielectric or reflective layers
-
- 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
- C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
- C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
- C09K11/7728—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing europium
- C09K11/7729—Chalcogenides
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Electroluminescent Light Sources (AREA)
- Luminescent Compositions (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003-055040 | 2003-02-28 | ||
| JP2003055040A JP2004265740A (ja) | 2003-02-28 | 2003-02-28 | Ｅｌ機能膜及びｅｌ素子 |
| PCT/JP2004/002391 WO2004077887A1 (ja) | 2003-02-28 | 2004-02-27 | Ｅｌ機能膜及びｅｌ素子 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2517479A1 true CA2517479A1 (en) | 2004-09-10 |
Family
ID=32923486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002517479A Abandoned CA2517479A1 (en) | 2003-02-28 | 2004-02-27 | El function film and el device |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US8466615B2 (enExample) |
| JP (1) | JP2004265740A (enExample) |
| KR (1) | KR20050111335A (enExample) |
| CN (1) | CN100456903C (enExample) |
| CA (1) | CA2517479A1 (enExample) |
| WO (1) | WO2004077887A1 (enExample) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8258690B2 (en) | 2005-10-11 | 2012-09-04 | Kuraray Co., Ltd. | High brightness inorganic electroluminescence device driven by direct current |
| WO2007043676A1 (en) * | 2005-10-11 | 2007-04-19 | Kuraray Luminas Co., Ltd. | A luminous body |
| JP2007194194A (ja) * | 2005-12-22 | 2007-08-02 | Matsushita Electric Ind Co Ltd | エレクトロルミネッセンス素子およびこれを用いた表示装置、露光装置、照明装置 |
| JP2007184210A (ja) * | 2006-01-10 | 2007-07-19 | Fujitsu Hitachi Plasma Display Ltd | フラットパネルディスプレイおよび表示装置 |
| JP4445556B2 (ja) | 2008-02-18 | 2010-04-07 | 国立大学法人広島大学 | 発光素子およびその製造方法 |
| US8044382B2 (en) * | 2008-03-26 | 2011-10-25 | Hiroshima University | Light-emitting device and method for manufacturing the same |
| DE102008056391B4 (de) * | 2008-09-26 | 2021-04-01 | Osram Oled Gmbh | Organisches elektronisches Bauelement und Verfahren zu dessen Herstellung |
| EP2473010B1 (en) | 2009-08-26 | 2014-03-19 | Ocean's King Lighting Science & Technology Co., Ltd. | Light emitting element, manufacturing method and light emitting method thereof |
| EP2472565B1 (en) | 2009-08-26 | 2016-08-24 | Ocean's King Lighting Science&Technology Co., Ltd. | Luminescent element comprising nitride, the preparing method thereof and the method for luminescence using the element |
| US9096799B2 (en) | 2009-08-26 | 2015-08-04 | Ocean's King Lighting Science & Technology Co., Ltd. | Luminescent element, preparation method thereof and luminescence method |
| WO2011022880A1 (zh) | 2009-08-26 | 2011-03-03 | 海洋王照明科技股份有限公司 | 发光元件、其制造方法及其发光方法 |
| US9096796B2 (en) | 2009-08-26 | 2015-08-04 | Ocean's King Lighting Science & Technology Co., Ltd. | Luminescent element, preparation method thereof and luminescence method |
| JP2017034062A (ja) * | 2015-07-31 | 2017-02-09 | 日本放送協会 | 有機電界発光素子、表示装置、照明装置および有機電界発光素子の製造方法 |
| CN109326743B (zh) * | 2018-09-20 | 2020-09-01 | 苏州大学 | 一种基于纳米钨青铜的发光二极管的制备方法 |
| CN113644224B (zh) * | 2021-08-09 | 2024-06-14 | 光华临港工程应用技术研发(上海)有限公司 | 有机发光二极管的制备方法以及有机发光二极管 |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4751427A (en) | 1984-03-12 | 1988-06-14 | Planar Systems, Inc. | Thin-film electroluminescent device |
| US4737684A (en) * | 1985-02-21 | 1988-04-12 | Murata Manufacturing Co., Ltd. | Thin film EL element having a crystal-orientable ZnO sublayer for a light-emitting layer |
| JPH01206594A (ja) | 1987-10-14 | 1989-08-18 | Komatsu Ltd | 薄膜ｅｌ素子およびその製造方法 |
| JPH0251891A (ja) | 1988-08-12 | 1990-02-21 | Hitachi Ltd | 薄膜ｅｌ素子 |
| JPH02148688A (ja) | 1988-11-30 | 1990-06-07 | Sumitomo Metal Ind Ltd | 薄膜ｅｌ素子 |
| US5585695A (en) * | 1995-06-02 | 1996-12-17 | Adrian Kitai | Thin film electroluminescent display module |
| US5725801A (en) * | 1995-07-05 | 1998-03-10 | Adrian H. Kitai | Doped amorphous and crystalline gallium oxides, alkaline earth gallates and doped zinc germanate phosphors as electroluminescent materials |
| JP2940477B2 (ja) * | 1995-08-11 | 1999-08-25 | 株式会社デンソー | 誘電体薄膜と透明導電膜との積層膜および誘電体薄膜を用いた薄膜ｅｌ素子 |
| US5788882A (en) | 1996-07-03 | 1998-08-04 | Adrian H. Kitai | Doped amorphous and crystalline alkaline earth gallates as electroluminescent materials |
| JPH10152680A (ja) * | 1996-11-22 | 1998-06-09 | Toppan Printing Co Ltd | 蛍光体着色組成物及びこれを用いたカラー表示装置 |
| JPH10270168A (ja) | 1997-03-27 | 1998-10-09 | Uchitsugu Minami | エレクトロルミネッセンス素子用蛍光体薄膜 |
| JP3776600B2 (ja) * | 1998-08-13 | 2006-05-17 | Ｔｄｋ株式会社 | 有機ｅｌ素子 |
| JP4252665B2 (ja) * | 1999-04-08 | 2009-04-08 | アイファイヤー アイピー コーポレイション | Ｅｌ素子 |
| CN1198482C (zh) * | 2000-02-07 | 2005-04-20 | 威斯特姆公司 | 复合衬底、用它的薄膜发光元件及其制造方法 |
| JP3822815B2 (ja) * | 2000-11-17 | 2006-09-20 | ザ ウエステイム コーポレイション | Ｅｌ蛍光体積層薄膜およびｅｌ素子 |
| US6793962B2 (en) * | 2000-11-17 | 2004-09-21 | Tdk Corporation | EL phosphor multilayer thin film and EL device |
| JP3895938B2 (ja) * | 2001-03-22 | 2007-03-22 | 三洋電機株式会社 | 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 |
| JP3704068B2 (ja) * | 2001-07-27 | 2005-10-05 | ザ ウエステイム コーポレイション | Ｅｌパネル |
| JP2003301171A (ja) * | 2002-02-06 | 2003-10-21 | Tdk Corp | 蛍光体薄膜、その製造方法およびｅｌパネル |
| JP2004079834A (ja) * | 2002-08-20 | 2004-03-11 | Moritex Corp | 導波路型光増幅器 |
| JP2004139979A (ja) * | 2002-09-27 | 2004-05-13 | Fuji Photo Film Co Ltd | エレクトロルミネッセンス素子 |
| KR20050089971A (ko) | 2002-12-20 | 2005-09-09 | 이화이어 테크놀로지 코포레이션 | 전자발광 디스플레이를 위한 알루미늄 질화물로 보호된형광체 |
-
2003
- 2003-02-28 JP JP2003055040A patent/JP2004265740A/ja active Pending
-
2004
- 2004-02-27 CN CNB2004800053200A patent/CN100456903C/zh not_active Expired - Fee Related
- 2004-02-27 US US10/547,399 patent/US8466615B2/en not_active Expired - Fee Related
- 2004-02-27 KR KR1020057015990A patent/KR20050111335A/ko not_active Ceased
- 2004-02-27 CA CA002517479A patent/CA2517479A1/en not_active Abandoned
- 2004-02-27 WO PCT/JP2004/002391 patent/WO2004077887A1/ja not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| CN100456903C (zh) | 2009-01-28 |
| US8466615B2 (en) | 2013-06-18 |
| US20070013300A1 (en) | 2007-01-18 |
| JP2004265740A (ja) | 2004-09-24 |
| CN1754408A (zh) | 2006-03-29 |
| WO2004077887A1 (ja) | 2004-09-10 |
| KR20050111335A (ko) | 2005-11-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Discontinued |