DE68925634T2 - Lichtemittierendes Element - Google Patents
Lichtemittierendes ElementInfo
- Publication number
- DE68925634T2 DE68925634T2 DE68925634T DE68925634T DE68925634T2 DE 68925634 T2 DE68925634 T2 DE 68925634T2 DE 68925634 T DE68925634 T DE 68925634T DE 68925634 T DE68925634 T DE 68925634T DE 68925634 T2 DE68925634 T2 DE 68925634T2
- Authority
- DE
- Germany
- Prior art keywords
- light emitting
- emitting element
- light
- emitting
- 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.)
- Expired - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
-
- 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
- H05B33/14—Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of the electroluminescent material, or by the simultaneous addition of the electroluminescent material in or onto the light source
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/02—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor bodies
- H01L33/16—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor bodies with a particular crystal structure or orientation, e.g. polycrystalline, amorphous or porous
- H01L33/18—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor bodies with a particular crystal structure or orientation, e.g. polycrystalline, amorphous or porous within the light emitting region
-
- 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
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/36—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the electrodes
- H01L33/40—Materials therefor
- H01L33/42—Transparent 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]
- H10K50/14—Carrier 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
- H10K59/30—Devices specially adapted for multicolour light emission
- H10K59/32—Stacked devices having two or more layers, each emitting at different wavelengths
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Electroluminescent Light Sources (AREA)
- Led Devices (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP63292467A JPH02139893A (ja) | 1988-11-21 | 1988-11-21 | 発光素子 |
JP1013983A JPH02196475A (ja) | 1989-01-25 | 1989-01-25 | 薄膜型発光素子 |
JP1026578A JPH02207488A (ja) | 1989-02-07 | 1989-02-07 | 薄膜型発光素子 |
PCT/JP1989/001181 WO1990005998A1 (en) | 1988-11-21 | 1989-11-21 | Light-emitting element |
Publications (2)
Publication Number | Publication Date |
---|---|
DE68925634D1 DE68925634D1 (de) | 1996-03-21 |
DE68925634T2 true DE68925634T2 (de) | 1996-08-22 |
Family
ID=27280485
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE68925634T Expired - Fee Related DE68925634T2 (de) | 1988-11-21 | 1989-11-21 | Lichtemittierendes Element |
Country Status (5)
Country | Link |
---|---|
US (1) | US5200668A (de) |
EP (1) | EP0397889B1 (de) |
KR (1) | KR950000111B1 (de) |
DE (1) | DE68925634T2 (de) |
WO (1) | WO1990005998A1 (de) |
Families Citing this family (53)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03262170A (ja) * | 1990-03-13 | 1991-11-21 | Toshiba Corp | 有機/無機接合型半導体素子 |
US5456988A (en) * | 1992-01-31 | 1995-10-10 | Sanyo Electric Co., Ltd. | Organic electroluminescent device having improved durability |
TW266380B (de) * | 1993-03-29 | 1995-12-21 | Seikosya Kk | |
JP3199913B2 (ja) * | 1993-06-16 | 2001-08-20 | 株式会社半導体エネルギー研究所 | 液晶電気光学装置およびその作製方法 |
GB2288062A (en) * | 1994-03-24 | 1995-10-04 | Univ Surrey | Forming luminescent silicon material and devices |
US5537000A (en) * | 1994-04-29 | 1996-07-16 | The Regents, University Of California | Electroluminescent devices formed using semiconductor nanocrystals as an electron transport media and method of making such electroluminescent devices |
JPH08102360A (ja) * | 1994-09-29 | 1996-04-16 | Toyota Central Res & Dev Lab Inc | 有機無機複合薄膜型電界発光素子 |
US5747928A (en) * | 1994-10-07 | 1998-05-05 | Iowa State University Research Foundation, Inc. | Flexible panel display having thin film transistors driving polymer light-emitting diodes |
DE4441973C2 (de) * | 1994-11-25 | 2000-01-05 | Tuhh Tech Gmbh | Lichtwellenleitende Struktur auf einem Substrat |
JP3529543B2 (ja) * | 1995-04-27 | 2004-05-24 | パイオニア株式会社 | 有機エレクトロルミネッセンス素子 |
DE19516922A1 (de) * | 1995-05-09 | 1996-11-14 | Bosch Gmbh Robert | Elektrolumineszierendes Schichtsystem |
DE19532064A1 (de) * | 1995-08-31 | 1997-03-06 | Bosch Gmbh Robert | Elektrolumineszierendes Schichtsystem |
US5796120A (en) * | 1995-12-28 | 1998-08-18 | Georgia Tech Research Corporation | Tunnel thin film electroluminescent device |
US5981092A (en) * | 1996-03-25 | 1999-11-09 | Tdk Corporation | Organic El device |
JP2000508112A (ja) * | 1996-04-03 | 2000-06-27 | エコール ポリテクニーク フェデラル ドゥ ローザンヌ | エレクトロルミネッセントデバイス |
US6433355B1 (en) * | 1996-06-05 | 2002-08-13 | International Business Machines Corporation | Non-degenerate wide bandgap semiconductors as injection layers and/or contact electrodes for organic electroluminescent devices |
DE19625993A1 (de) * | 1996-06-28 | 1998-01-02 | Philips Patentverwaltung | Organisches elektrolumineszentes Bauteil mit Ladungstransportschicht |
JP3724589B2 (ja) * | 1996-07-29 | 2005-12-07 | ケンブリッジ ディスプレイ テクノロジー リミテッド | エレクトロルミネセンス素子 |
JPH10162960A (ja) * | 1996-11-27 | 1998-06-19 | Tdk Corp | 有機el発光素子 |
US5994835A (en) * | 1997-01-13 | 1999-11-30 | Xerox Corporation | Thin film organic light emitting diode with edge emitter waveguide and electron injection layer |
US5958573A (en) * | 1997-02-10 | 1999-09-28 | Quantum Energy Technologies | Electroluminescent device having a structured particle electron conductor |
US6069442A (en) * | 1997-09-18 | 2000-05-30 | Eastman Kodak Company | Organic electroluminescent device with inorganic electron transporting layer |
US6607829B1 (en) | 1997-11-13 | 2003-08-19 | Massachusetts Institute Of Technology | Tellurium-containing nanocrystalline materials |
US6207392B1 (en) * | 1997-11-25 | 2001-03-27 | The Regents Of The University Of California | Semiconductor nanocrystal probes for biological applications and process for making and using such probes |
WO2000001203A1 (fr) * | 1998-06-26 | 2000-01-06 | Idemitsu Kosan Co., Ltd. | Dispositif luminescent |
JP4673947B2 (ja) * | 1999-02-15 | 2011-04-20 | 出光興産株式会社 | 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 |
JP2001217456A (ja) * | 2000-02-03 | 2001-08-10 | Sharp Corp | 窒化ガリウム系化合物半導体発光素子 |
JP4112800B2 (ja) * | 2000-12-05 | 2008-07-02 | 富士フイルム株式会社 | 発光素子及びその製造方法 |
DE10234977A1 (de) * | 2002-07-31 | 2004-02-12 | Osram Opto Semiconductors Gmbh | Strahlungsemittierendes Dünnschicht-Halbleiterbauelement auf GaN-Basis |
EP1388903B1 (de) * | 2002-08-09 | 2016-03-16 | Semiconductor Energy Laboratory Co., Ltd. | Organische elektrolumineszente Vorrichtung |
US7851071B2 (en) | 2003-03-13 | 2010-12-14 | Idemitsu Kosan Co., Ltd. | Nitrogen-containing heterocycle derivative and organic electroluminescent element using the same |
JP2005075868A (ja) * | 2003-08-29 | 2005-03-24 | Fujitsu Ltd | 蛍光材料、有機エレクトロルミネッセンス素子および有機エレクトロルミネッセンスディスプレイ |
JP4131218B2 (ja) * | 2003-09-17 | 2008-08-13 | セイコーエプソン株式会社 | 表示パネル、及び表示装置 |
US8604497B2 (en) * | 2003-09-26 | 2013-12-10 | Osram Opto Semiconductors Gmbh | Radiation-emitting thin-film semiconductor chip |
KR100682870B1 (ko) * | 2004-10-29 | 2007-02-15 | 삼성전기주식회사 | 다층전극 및 이를 구비하는 화합물 반도체 발광소자 |
US20090015150A1 (en) * | 2005-07-15 | 2009-01-15 | Lg Chem, Ltd. | Organic light emitting device and method for manufacturing the same |
TWI321968B (en) * | 2005-07-15 | 2010-03-11 | Lg Chemical Ltd | Organic light meitting device and method for manufacturing the same |
US20090039775A1 (en) * | 2005-09-12 | 2009-02-12 | Idemitsu Kosan Co., Ltd. | Conductive laminate and organic el device |
JP2009526370A (ja) * | 2006-02-09 | 2009-07-16 | キユーデイー・ビジヨン・インコーポレーテツド | 半導体ナノ結晶およびドープされた有機材料を含む層を含むデバイスおよび方法 |
US8835941B2 (en) * | 2006-02-09 | 2014-09-16 | Qd Vision, Inc. | Displays including semiconductor nanocrystals and methods of making same |
WO2007143197A2 (en) * | 2006-06-02 | 2007-12-13 | Qd Vision, Inc. | Light-emitting devices and displays with improved performance |
WO2008085210A2 (en) * | 2006-09-12 | 2008-07-17 | Qd Vision, Inc. | Electroluminescent display useful for displaying a predetermined pattern |
JP5465825B2 (ja) * | 2007-03-26 | 2014-04-09 | 出光興産株式会社 | 半導体装置、半導体装置の製造方法及び表示装置 |
WO2009045341A1 (en) * | 2007-09-28 | 2009-04-09 | The Johns Hopkins University | Megahertz organic/polymer diodes and methods related thereto |
US8629865B2 (en) * | 2007-12-14 | 2014-01-14 | Koninklijke Philips N.V. | Organic light-emitting device with adjustable charge carrier injection |
WO2009123763A2 (en) | 2008-04-03 | 2009-10-08 | Qd Vision, Inc. | Light-emitting device including quantum dots |
US9525148B2 (en) | 2008-04-03 | 2016-12-20 | Qd Vision, Inc. | Device including quantum dots |
WO2010122782A1 (ja) * | 2009-04-24 | 2010-10-28 | パナソニック株式会社 | 有機elディスプレイおよびその製造方法 |
KR101723540B1 (ko) * | 2010-07-30 | 2017-04-05 | 엘지이노텍 주식회사 | 발광 소자 및 이를 갖는 발광 소자 패키지 |
JP6041336B2 (ja) * | 2012-02-15 | 2016-12-07 | 国立大学法人山形大学 | 有機エレクトロルミネッセンス素子 |
US9425411B2 (en) * | 2012-02-15 | 2016-08-23 | National University Corporation Yamagata University | Organic electroluminescent element |
KR102323243B1 (ko) * | 2015-07-22 | 2021-11-08 | 삼성디스플레이 주식회사 | 유기 발광 소자 및 이를 포함하는 유기 발광 표시 장치 |
KR200485202Y1 (ko) * | 2016-02-12 | 2017-12-07 | 김영준 | 화재 사전 진압 구조의 청소기 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1572181A (en) * | 1975-08-18 | 1980-07-23 | Ici Ltd | Device comprising a thin film of organic materila |
US4539507A (en) * | 1983-03-25 | 1985-09-03 | Eastman Kodak Company | Organic electroluminescent devices having improved power conversion efficiencies |
JPS6276576A (ja) * | 1985-09-30 | 1987-04-08 | Toshiba Corp | 注入型発光素子 |
JPS6276575A (ja) * | 1985-09-30 | 1987-04-08 | Toshiba Corp | Mis型発光素子 |
JP2636341B2 (ja) * | 1988-06-09 | 1997-07-30 | 日本電気株式会社 | 有機薄膜el素子 |
JP2666428B2 (ja) * | 1988-11-18 | 1997-10-22 | 日本電気株式会社 | 有機薄膜el素子 |
JP2540673B2 (ja) * | 1991-07-10 | 1996-10-09 | 株式会社テンリュウテクニックス | トレイおよび電子部品の供給装置 |
JPH06155184A (ja) * | 1992-11-30 | 1994-06-03 | Nippon Steel Corp | 自動嵌合装置 |
JP2857561B2 (ja) * | 1993-02-22 | 1999-02-17 | 旭化成電子株式会社 | ペリクル |
JPH06276576A (ja) * | 1993-03-22 | 1994-09-30 | Fujitsu Ten Ltd | 機器制御システム |
-
1989
- 1989-11-21 KR KR1019900701577A patent/KR950000111B1/ko not_active IP Right Cessation
- 1989-11-21 EP EP89912672A patent/EP0397889B1/de not_active Expired - Lifetime
- 1989-11-21 WO PCT/JP1989/001181 patent/WO1990005998A1/ja active IP Right Grant
- 1989-11-21 US US07/536,567 patent/US5200668A/en not_active Expired - Lifetime
- 1989-11-21 DE DE68925634T patent/DE68925634T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0397889B1 (de) | 1996-02-07 |
EP0397889A1 (de) | 1990-11-22 |
KR900702580A (ko) | 1990-12-07 |
KR950000111B1 (ko) | 1995-01-09 |
US5200668A (en) | 1993-04-06 |
EP0397889A4 (en) | 1991-11-27 |
DE68925634D1 (de) | 1996-03-21 |
WO1990005998A1 (en) | 1990-05-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: MITSUI CHEMICALS, INC., TOKIO/TOKYO, JP |
|
8339 | Ceased/non-payment of the annual fee |