TW490991B - Light-emitting device - Google Patents

Light-emitting device Download PDF

Info

Publication number
TW490991B
TW490991B TW090105222A TW90105222A TW490991B TW 490991 B TW490991 B TW 490991B TW 090105222 A TW090105222 A TW 090105222A TW 90105222 A TW90105222 A TW 90105222A TW 490991 B TW490991 B TW 490991B
Authority
TW
Taiwan
Prior art keywords
layer
light
anode
thickness
emitting device
Prior art date
Application number
TW090105222A
Other languages
English (en)
Chinese (zh)
Inventor
Naoyuki Ueda
Yasunori Kijima
Shinichiro Tamura
Original Assignee
Sony Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sony Corp filed Critical Sony Corp
Application granted granted Critical
Publication of TW490991B publication Critical patent/TW490991B/zh

Links

Classifications

    • 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 [2D] radiating surfaces
    • H05B33/26—Light sources with substantially two-dimensional [2D] radiating surfaces characterised by the composition or arrangement of the conductive material used as an electrode
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/30—Coordination compounds
    • 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
    • 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
    • H10K50/816—Multilayers, e.g. transparent multilayers
    • 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
    • H10K50/86—Arrangements for improving contrast, e.g. preventing reflection of ambient light
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/30—Coordination compounds
    • H10K85/321—Metal complexes comprising a group IIIA element, e.g. Tris (8-hydroxyquinoline) gallium [Gaq3]
    • H10K85/324—Metal complexes comprising a group IIIA element, e.g. Tris (8-hydroxyquinoline) gallium [Gaq3] comprising aluminium, e.g. Alq3
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/60—Organic compounds having low molecular weight
    • H10K85/631—Amine compounds having at least two aryl rest on at least one amine-nitrogen atom, e.g. triphenylamine

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electroluminescent Light Sources (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
TW090105222A 2000-03-15 2001-03-07 Light-emitting device TW490991B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000071445A JP4474721B2 (ja) 2000-03-15 2000-03-15 有機又は無機発光素子

Publications (1)

Publication Number Publication Date
TW490991B true TW490991B (en) 2002-06-11

Family

ID=18590031

Family Applications (1)

Application Number Title Priority Date Filing Date
TW090105222A TW490991B (en) 2000-03-15 2001-03-07 Light-emitting device

Country Status (5)

Country Link
US (1) US6806641B2 (https=)
EP (1) EP1134817A3 (https=)
JP (1) JP4474721B2 (https=)
KR (1) KR100788625B1 (https=)
TW (1) TW490991B (https=)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7488986B2 (en) * 2001-10-26 2009-02-10 Semiconductor Energy Laboratory Co., Ltd. Light emitting device
JP3724732B2 (ja) * 2002-06-07 2005-12-07 富士電機ホールディングス株式会社 有機ｅｌ発光素子
JP4240276B2 (ja) 2002-07-05 2009-03-18 株式会社半導体エネルギー研究所 発光装置
JP3944906B2 (ja) * 2002-11-11 2007-07-18 ソニー株式会社 発光素子およびこれを用いた表示装置
KR101032337B1 (ko) 2002-12-13 2011-05-09 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광장치 및 그의 제조방법
JP4401657B2 (ja) * 2003-01-10 2010-01-20 株式会社半導体エネルギー研究所 発光装置の製造方法
KR101156971B1 (ko) 2003-01-29 2012-06-20 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광장치
EP1505666B1 (en) * 2003-08-05 2018-04-04 LG Display Co., Ltd. Top-emission active matrix organic electroluminescent display device and method for fabricating the same
KR20050025509A (ko) * 2003-09-08 2005-03-14 삼성에스디아이 주식회사 투명 유기 전계 발광 표시 장치 및 그를 사용하는 모바일디스플레이 장치
JP2005093329A (ja) * 2003-09-19 2005-04-07 Sony Corp 表示素子およびこれを用いた表示装置
CN100454603C (zh) * 2005-01-10 2009-01-21 清华大学 一种有机电致发光器件
KR100751632B1 (ko) * 2005-04-26 2007-08-22 엘지전자 주식회사 발광 소자
JP2010532574A (ja) * 2007-07-03 2010-10-07 ソーラスタ インコーポレイテッド 分散型コアックス光起電装置
KR20110061245A (ko) 2009-12-01 2011-06-09 삼성전자주식회사 그라펜을 이용한 유기발광소자
KR102340855B1 (ko) * 2015-01-15 2021-12-17 삼성디스플레이 주식회사 신축성 표시 장치
CN107928720B (zh) * 2017-12-27 2019-10-11 海盐纵诚物资有限公司 外科手术用工具
CN114695715A (zh) * 2020-12-31 2022-07-01 Tcl科技集团股份有限公司 一种量子点发光二极管及其制备方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4617195A (en) * 1984-03-26 1986-10-14 Microlite, Inc. Shielded electroluminescent lamp
JPH03203982A (ja) * 1989-12-28 1991-09-05 Mitsubishi Kasei Corp 有機電界発光素子
JPH05343183A (ja) * 1992-06-10 1993-12-24 Hitachi Ltd 有機薄膜ｅｌ素子
JPH07150137A (ja) * 1993-11-30 1995-06-13 Idemitsu Kosan Co Ltd 有機電界発光素子
US5757127A (en) * 1994-06-10 1998-05-26 Nippondenso Co., Ltd. Transparent thin-film EL display apparatus with ambient light adaptation means
WO1996022273A1 (en) * 1995-01-19 1996-07-25 Idemitsu Kosan Co., Ltd. Organic electroluminescent element, organic thin film, and triamine compounds
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
WO1998010473A1 (en) 1996-09-04 1998-03-12 Cambridge Display Technology Limited Electrode deposition for organic light-emitting devices
JPH10162960A (ja) * 1996-11-27 1998-06-19 Tdk Corp 有機ｅｌ発光素子
JPH10321373A (ja) * 1997-05-19 1998-12-04 Canon Inc 電界発光素子
JPH10335066A (ja) * 1997-06-02 1998-12-18 Sony Corp 有機電界発光素子およびこれを用いたフラットパネルディスプレイ
US6210817B1 (en) * 1998-04-30 2001-04-03 Fuji Photo Film Co., Ltd. Styryl compound, process of the production thereof and organic luminous element using the same
JP2002516459A (ja) 1998-05-18 2002-06-04 フェド コーポレイション 有機発光ダイオード素子のための改良された電極構造体
US6140763A (en) * 1998-07-28 2000-10-31 Eastman Kodak Company Interfacial electron-injecting layer formed from a doped cathode for organic light-emitting structure
JP2000123976A (ja) * 1998-10-09 2000-04-28 Tdk Corp 有機ｅｌ素子

Also Published As

Publication number Publication date
JP4474721B2 (ja) 2010-06-09
US6806641B2 (en) 2004-10-19
EP1134817A3 (en) 2005-10-12
JP2001267083A (ja) 2001-09-28
KR100788625B1 (ko) 2007-12-27
US20020008466A1 (en) 2002-01-24
EP1134817A2 (en) 2001-09-19
KR20010092369A (ko) 2001-10-24

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GD4A Issue of patent certificate for granted invention patent
MM4A Annulment or lapse of patent due to non-payment of fees