TW200605726A - Light-emitting device, electronic equipment, projection-type display device, line head, and image forming apparatus - Google Patents

Light-emitting device, electronic equipment, projection-type display device, line head, and image forming apparatus

Info

Publication number
TW200605726A
TW200605726A TW094118606A TW94118606A TW200605726A TW 200605726 A TW200605726 A TW 200605726A TW 094118606 A TW094118606 A TW 094118606A TW 94118606 A TW94118606 A TW 94118606A TW 200605726 A TW200605726 A TW 200605726A
Authority
TW
Taiwan
Prior art keywords
light
emitting device
projection
image forming
forming apparatus
Prior art date
Application number
TW094118606A
Other languages
English (en)
Other versions
TWI278254B (en
Inventor
Osamu Yokoyama
Shigeo Nojima
Original Assignee
Seiko Epson 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 Seiko Epson Corp filed Critical Seiko Epson Corp
Publication of TW200605726A publication Critical patent/TW200605726A/zh
Application granted granted Critical
Publication of TWI278254B publication Critical patent/TWI278254B/zh

Links

Classifications

    • 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
    • H10K50/85—Arrangements for extracting light from the devices
    • H10K50/852—Arrangements for extracting light from the devices comprising a resonant cavity structure, e.g. Bragg reflector pair
    • 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
    • H05B33/24—Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of auxiliary dielectric or reflective layers of metallic reflective 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]
    • H10K50/19—Tandem OLEDs
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electroluminescent Light Sources (AREA)
TW094118606A 2004-06-14 2005-06-06 Light-emitting device, electronic equipment, projection-type display device, line head, and image forming apparatus TWI278254B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004175469 2004-06-14
JP2005117861A JP2006032315A (ja) 2004-06-14 2005-04-15 発光装置、電子機器、投射型表示装置、ラインヘッドおよび画像形成装置

Publications (2)

Publication Number Publication Date
TW200605726A true TW200605726A (en) 2006-02-01
TWI278254B TWI278254B (en) 2007-04-01

Family

ID=34937369

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094118606A TWI278254B (en) 2004-06-14 2005-06-06 Light-emitting device, electronic equipment, projection-type display device, line head, and image forming apparatus

Country Status (5)

Country Link
US (1) US20050274960A1 (zh)
EP (1) EP1608029A2 (zh)
JP (1) JP2006032315A (zh)
KR (1) KR100704580B1 (zh)
TW (1) TWI278254B (zh)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006098188A1 (ja) * 2005-03-17 2006-09-21 Idemitsu Kosan Co., Ltd. 有機エレクトロルミネッセンス素子
JP4639918B2 (ja) * 2005-04-08 2011-02-23 セイコーエプソン株式会社 ラインヘッド、及び画像形成装置
DE102008006988A1 (de) * 2008-01-31 2009-08-06 Osram Opto Semiconductors Gmbh Optoelektronisches Bauelement und Verfahren zur Herstellung eines optoelektronischen Bauelements
KR20100033749A (ko) 2008-09-22 2010-03-31 삼성전자주식회사 유기 발광 표시 장치
SE534231C2 (sv) 2009-05-13 2011-06-07 Syntune Ab Ljusdelare med låg reflex.
JP5299251B2 (ja) * 2009-12-09 2013-09-25 セイコーエプソン株式会社 発光装置およびプロジェクター
JP6082251B2 (ja) * 2013-01-09 2017-02-15 株式会社ジャパンディスプレイ Ｅｌ表示装置
DE102013111552A1 (de) * 2013-10-21 2015-04-23 Osram Oled Gmbh Organisches lichtemittierendes Bauelement
US11895866B2 (en) 2018-11-27 2024-02-06 Sony Group Corporation Light emitting element, projection type display device, and planar light emitting device
KR20220124548A (ko) * 2021-03-03 2022-09-14 삼성전자주식회사 향상된 발광 효율을 갖는 발광 소자 및 이를 포함하는 디스플레이 장치

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07176383A (ja) * 1993-12-21 1995-07-14 Casio Comput Co Ltd エレクトロルミネッセンス素子
JP3585097B2 (ja) * 1998-06-04 2004-11-04 セイコーエプソン株式会社 光源装置，光学装置および液晶表示装置
CN100365672C (zh) * 1998-07-24 2008-01-30 精工爱普生株式会社 显示装置
ATE374795T1 (de) * 2000-06-12 2007-10-15 Sumation Co Ltd Elektrolumineszierende materialien und gegenstände aus einer polymermatrix
CN1394835B (zh) * 2001-07-04 2011-02-09 Tdk株式会社 苝衍生物的合成方法、苝衍生物以及有机电致发光元件
US6872472B2 (en) * 2002-02-15 2005-03-29 Eastman Kodak Company Providing an organic electroluminescent device having stacked electroluminescent units
EP1347344A3 (en) * 2002-03-20 2007-10-24 Seiko Epson Corporation Image carrier cartridge and image forming apparatus
KR100875097B1 (ko) * 2002-09-18 2008-12-19 삼성모바일디스플레이주식회사 광학 공진 효과를 이용한 유기 전계발광 소자

Also Published As

Publication number Publication date
KR20060046218A (ko) 2006-05-17
TWI278254B (en) 2007-04-01
KR100704580B1 (ko) 2007-04-06
JP2006032315A (ja) 2006-02-02
EP1608029A2 (en) 2005-12-21
US20050274960A1 (en) 2005-12-15

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees