JP5058690B2 - 有機発光装置 - Google Patents
有機発光装置 Download PDFInfo
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- JP5058690B2 JP5058690B2 JP2007170106A JP2007170106A JP5058690B2 JP 5058690 B2 JP5058690 B2 JP 5058690B2 JP 2007170106 A JP2007170106 A JP 2007170106A JP 2007170106 A JP2007170106 A JP 2007170106A JP 5058690 B2 JP5058690 B2 JP 5058690B2
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- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 16
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 9
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- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 4
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 4
- 239000004020 conductor Substances 0.000 description 4
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 2
- 229910052779 Neodymium Inorganic materials 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
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- 239000011229 interlayer Substances 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 239000011733 molybdenum Substances 0.000 description 2
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 description 2
- 229910052758 niobium Inorganic materials 0.000 description 2
- 239000010955 niobium Substances 0.000 description 2
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 2
- 239000012299 nitrogen atmosphere Substances 0.000 description 2
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 229920001721 polyimide Polymers 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 229910052706 scandium Inorganic materials 0.000 description 2
- SIXSYDAISGFNSX-UHFFFAOYSA-N scandium atom Chemical compound [Sc] SIXSYDAISGFNSX-UHFFFAOYSA-N 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 229910052814 silicon oxide Inorganic materials 0.000 description 2
- IATRAKWUXMZMIY-UHFFFAOYSA-N strontium oxide Chemical compound [O-2].[Sr+2] IATRAKWUXMZMIY-UHFFFAOYSA-N 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 229910052715 tantalum Inorganic materials 0.000 description 2
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- 239000010937 tungsten Substances 0.000 description 2
- GOLORTLGFDVFDW-UHFFFAOYSA-N 3-(1h-benzimidazol-2-yl)-7-(diethylamino)chromen-2-one Chemical compound C1=CC=C2NC(C3=CC4=CC=C(C=C4OC3=O)N(CC)CC)=NC2=C1 GOLORTLGFDVFDW-UHFFFAOYSA-N 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- 239000002274 desiccant Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005401 electroluminescence Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- CECAIMUJVYQLKA-UHFFFAOYSA-N iridium 1-phenylisoquinoline Chemical compound [Ir].C1=CC=CC=C1C1=NC=CC2=CC=CC=C12.C1=CC=CC=C1C1=NC=CC2=CC=CC=C12.C1=CC=CC=C1C1=NC=CC2=CC=CC=C12 CECAIMUJVYQLKA-UHFFFAOYSA-N 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- 238000001459 lithography Methods 0.000 description 1
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- 239000011368 organic material Substances 0.000 description 1
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- 125000002080 perylenyl group Chemical group C1(=CC=C2C=CC=C3C4=CC=CC5=CC=CC(C1=C23)=C45)* 0.000 description 1
- CSHWQDPOILHKBI-UHFFFAOYSA-N peryrene Natural products C1=CC(C2=CC=CC=3C2=C2C=CC=3)=C3C2=CC=CC3=C1 CSHWQDPOILHKBI-UHFFFAOYSA-N 0.000 description 1
- 239000009719 polyimide resin Substances 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 238000009751 slip forming Methods 0.000 description 1
- 238000004528 spin coating Methods 0.000 description 1
- 238000004544 sputter deposition Methods 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
- TVIVIEFSHFOWTE-UHFFFAOYSA-K tri(quinolin-8-yloxy)alumane Chemical group [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 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
- H10K59/80522—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
- H10K59/122—Pixel-defining structures or layers, e.g. banks
Landscapes
- Electroluminescent Light Sources (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Description
基板と、
前記基板側から順に第1電極と有機発光層と第2電極とを有する複数の有機発光素子と、
前記有機発光素子の周囲に配置される素子分離層と、
前記複数の有機発光素子の上に空隙を挟んで配置された封止部材と、
前記素子分離層の上でかつ前記第2電極の上に配置され、前記第2電極と電気的に接続された補助電極と、を有し、
前記補助電極は、前記複数の有機発光素子によって構成される発光領域の一方の端部から反対側の端部に向かって一方向に渡って連続的に配置された蒸着膜であり、
前記補助電極は、前記一方向に周期的に配置された離間部分を有する第1補助電極と、前記離間部分及び前記第1補助電極の一部の上に配置され、前記第1補助電極と電気的に接続された重なり部分を有する第2補助電極と、を有することを特徴とする。
102 ソース領域
103 ドレイン領域
104 Poly―Si
105 ゲート電極
106 ゲート絶縁膜
107 層間絶縁膜
108 ドレイン電極
109 無機絶縁膜
110 有機平坦化膜
200 TFT
300 第1電極
310 有機化合物層
311 正孔輸送層
312 発光層
313 電子輸送層
320 第2電極
330 素子分離層
400 第1補助電極
410 第2補助電極
500 封止部材
Claims (1)
- 基板と、
前記基板側から順に第1電極と有機発光層と第2電極とを有する複数の有機発光素子と、
前記有機発光素子の周囲に配置される素子分離層と、
前記複数の有機発光素子の上に空隙を挟んで配置された封止部材と、
前記素子分離層の上でかつ前記第2電極の上に配置され、前記第2電極と電気的に接続された補助電極と、を有し、
前記補助電極は、前記複数の有機発光素子によって構成される発光領域の一方の端部から反対側の端部に向かって一方向に渡って連続的に配置された蒸着膜であり、
前記補助電極は、前記一方向に周期的に配置された離間部分を有する第1補助電極と、前記離間部分及び前記第1補助電極の一部の上に配置され、前記第1補助電極と電気的に接続された重なり部分を有する第2補助電極と、を有することを特徴とする有機発光装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007170106A JP5058690B2 (ja) | 2007-06-28 | 2007-06-28 | 有機発光装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007170106A JP5058690B2 (ja) | 2007-06-28 | 2007-06-28 | 有機発光装置 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2009009821A JP2009009821A (ja) | 2009-01-15 |
JP2009009821A5 JP2009009821A5 (ja) | 2010-08-12 |
JP5058690B2 true JP5058690B2 (ja) | 2012-10-24 |
Family
ID=40324708
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007170106A Active JP5058690B2 (ja) | 2007-06-28 | 2007-06-28 | 有機発光装置 |
Country Status (1)
Country | Link |
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JP (1) | JP5058690B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102718957B1 (ko) * | 2018-12-18 | 2024-10-16 | 엘지디스플레이 주식회사 | 유기발광소자를 이용한 조명장치 |
CN110416429A (zh) * | 2019-07-23 | 2019-11-05 | 深圳市华星光电半导体显示技术有限公司 | 有机发光显示器件及其制作方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10261491A (ja) * | 1997-01-20 | 1998-09-29 | Toray Ind Inc | 有機電界発光素子およびその製造方法 |
JP2001006879A (ja) * | 1999-06-22 | 2001-01-12 | Toray Ind Inc | 有機電界発光装置 |
JP2002318556A (ja) * | 2001-04-20 | 2002-10-31 | Toshiba Corp | アクティブマトリクス型平面表示装置およびその製造方法 |
JP4627966B2 (ja) * | 2002-01-24 | 2011-02-09 | 株式会社半導体エネルギー研究所 | 発光装置およびその作製方法 |
JP4183951B2 (ja) * | 2002-02-25 | 2008-11-19 | 株式会社半導体エネルギー研究所 | 発光装置 |
JP2005283922A (ja) * | 2004-03-29 | 2005-10-13 | Tdk Corp | 画像表示装置 |
-
2007
- 2007-06-28 JP JP2007170106A patent/JP5058690B2/ja active Active
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Publication number | Publication date |
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JP2009009821A (ja) | 2009-01-15 |
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