JP4346680B2 - 発光装置 - Google Patents

発光装置 Download PDF

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Publication number
JP4346680B2
JP4346680B2 JP2009516781A JP2009516781A JP4346680B2 JP 4346680 B2 JP4346680 B2 JP 4346680B2 JP 2009516781 A JP2009516781 A JP 2009516781A JP 2009516781 A JP2009516781 A JP 2009516781A JP 4346680 B2 JP4346680 B2 JP 4346680B2
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JP
Japan
Prior art keywords
light
minute
light emitting
emitting device
protective 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.)
Active
Application number
JP2009516781A
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English (en)
Japanese (ja)
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JPWO2009063636A1 (ja
Inventor
青児 西脇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Corp
Panasonic Holdings Corp
Original Assignee
Panasonic Corp
Matsushita Electric Industrial Co Ltd
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 Panasonic Corp, Matsushita Electric Industrial Co Ltd filed Critical Panasonic Corp
Application granted granted Critical
Publication of JP4346680B2 publication Critical patent/JP4346680B2/ja
Publication of JPWO2009063636A1 publication Critical patent/JPWO2009063636A1/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
    • G02B5/021—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place at the element's surface, e.g. by means of surface roughening or microprismatic structures
    • G02B5/0221—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place at the element's surface, e.g. by means of surface roughening or microprismatic structures the surface having an irregular structure
    • 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
    • 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
    • H10K50/854—Arrangements for extracting light from the devices comprising scattering means
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/18—Diffraction gratings

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Electroluminescent Light Sources (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Polarising Elements (AREA)
  • Laminated Bodies (AREA)
  • Light Guides In General And Applications Therefor (AREA)
JP2009516781A 2007-11-13 2008-11-12 発光装置 Active JP4346680B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2007294849 2007-11-13
JP2007294849 2007-11-13
PCT/JP2008/003299 WO2009063636A1 (ja) 2007-11-13 2008-11-12 シート及び発光装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2009157091A Division JP4870195B2 (ja) 2007-11-13 2009-07-01 発光装置

Publications (2)

Publication Number Publication Date
JP4346680B2 true JP4346680B2 (ja) 2009-10-21
JPWO2009063636A1 JPWO2009063636A1 (ja) 2011-03-31

Family

ID=40638491

Family Applications (3)

Application Number Title Priority Date Filing Date
JP2009516781A Active JP4346680B2 (ja) 2007-11-13 2008-11-12 発光装置
JP2009157091A Active JP4870195B2 (ja) 2007-11-13 2009-07-01 発光装置
JP2011250368A Active JP5271404B2 (ja) 2007-11-13 2011-11-16 発光装置

Family Applications After (2)

Application Number Title Priority Date Filing Date
JP2009157091A Active JP4870195B2 (ja) 2007-11-13 2009-07-01 発光装置
JP2011250368A Active JP5271404B2 (ja) 2007-11-13 2011-11-16 発光装置

Country Status (4)

Country Link
US (1) US8529114B2 (enExample)
JP (3) JP4346680B2 (enExample)
CN (2) CN101578537B (enExample)
WO (1) WO2009063636A1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014020901A1 (ja) 2012-08-01 2014-02-06 パナソニック株式会社 光学シート、発光装置、光学シートの製造方法及び発光装置の製造方法
EP2884314A1 (en) 2013-12-16 2015-06-17 Panasonic Intellectual Property Management Co., Ltd. Optical sheet and light emitting apparatus

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* Cited by examiner, † Cited by third party
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US8733983B2 (en) 2009-05-12 2014-05-27 Panasonic Corporation Sheet and light-emitting device
JP5728805B2 (ja) * 2009-11-05 2015-06-03 凸版印刷株式会社 光学部材、及びそれを用いたｅｌ表示装置、ｅｌ照明装置
JP5818407B2 (ja) * 2010-04-12 2015-11-18 キヤノン株式会社 発光装置
TWI641287B (zh) 2010-09-14 2018-11-11 半導體能源研究所股份有限公司 固態發光元件，發光裝置和照明裝置
JP5827104B2 (ja) 2010-11-19 2015-12-02 株式会社半導体エネルギー研究所 照明装置
JP6025367B2 (ja) * 2011-05-12 2016-11-16 キヤノン株式会社 有機ｅｌ素子
US9882170B2 (en) * 2011-05-25 2018-01-30 Koninklijke Philips N.V. Organic light emitting device with improved light extraction
JPWO2013035299A1 (ja) 2011-09-07 2015-03-23 パナソニックＩｐマネジメント株式会社 発光装置および光シート
WO2013084442A1 (ja) 2011-12-07 2013-06-13 パナソニック株式会社 シート及び発光装置
JP5942528B2 (ja) * 2012-03-27 2016-06-29 大日本印刷株式会社 光拡散フィルム、偏光板、画像形成装置および表示装置
KR20140018807A (ko) 2012-07-31 2014-02-13 주식회사 엘지화학 유기전자소자용 기판
EP2908603A4 (en) * 2012-10-11 2015-12-16 Panasonic Ip Man Co Ltd ORGANIC ELECTROLUMINESCENT ELEMENT AND LIGHTING DEVICE THEREWITH
WO2014097387A1 (ja) 2012-12-18 2014-06-26 パイオニア株式会社 発光装置
WO2014141623A1 (ja) 2013-03-13 2014-09-18 パナソニック株式会社 有機エレクトロルミネッセンス素子及びそれを用いた照明装置
EP2975909A4 (en) * 2013-03-13 2016-06-01 Panasonic Ip Man Co Ltd ORGANIC ELECTROLUMINESCENT ELEMENT AND LIGHTING DEVICE THEREWITH
JP6471907B2 (ja) * 2013-05-21 2019-02-20 パナソニックＩｐマネジメント株式会社 発光装置
JPWO2015097971A1 (ja) * 2013-12-27 2017-03-23 パナソニックＩｐマネジメント株式会社 発光装置
JPWO2015115046A1 (ja) * 2014-01-28 2017-03-23 パナソニックＩｐマネジメント株式会社 光学シート及び発光装置
CN106463080B (zh) 2014-06-13 2019-08-20 株式会社半导体能源研究所 显示装置
DE102014219663A1 (de) * 2014-09-29 2016-03-31 Ihp Gmbh - Innovations For High Performance Microelectronics / Leibniz-Institut Für Innovative Mikroelektronik Photonisch integrierter Chip, optisches Bauelement mit photonisch integriertem Chip und Verfahren zu deren Herstellung
CN105403985B (zh) * 2015-12-30 2018-04-20 中国华录集团有限公司 Dlp投影机用小型化tir棱镜系统
WO2019182091A1 (ja) * 2018-03-22 2019-09-26 日東電工株式会社 光学デバイス
KR102613734B1 (ko) * 2018-12-24 2023-12-13 엘지디스플레이 주식회사 유기발광 표시장치
JP7166362B2 (ja) * 2019-01-23 2022-11-07 ギガフォトン株式会社 レーザシステム、及び電子デバイスの製造方法
WO2020212777A1 (en) 2019-04-18 2020-10-22 3M Innovative Properties Company Organic light emitting diode display with color-correction component
US11588137B2 (en) 2019-06-05 2023-02-21 Semiconductor Energy Laboratory Co., Ltd. Functional panel, display device, input/output device, and data processing device
US11659758B2 (en) 2019-07-05 2023-05-23 Semiconductor Energy Laboratory Co., Ltd. Display unit, display module, and electronic device
WO2021009587A1 (ja) 2019-07-12 2021-01-21 株式会社半導体エネルギー研究所 機能パネル、表示装置、入出力装置、情報処理装置
WO2021069999A1 (ja) 2019-10-11 2021-04-15 株式会社半導体エネルギー研究所 機能パネル、表示装置、入出力装置、情報処理装置
CN115132950A (zh) * 2022-07-27 2022-09-30 京东方科技集团股份有限公司 显示面板和显示装置
WO2024161890A1 (ja) * 2023-02-03 2024-08-08 ソニーセミコンダクタソリューションズ株式会社 光検出器

Family Cites Families (22)

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Publication number Priority date Publication date Assignee Title
JPS6053841B2 (ja) * 1975-07-18 1985-11-27 松下電器産業株式会社 拡散板
JPS6053841A (ja) 1983-09-02 1985-03-27 Terumo Corp ｐＨセンサー
JPS63314503A (ja) 1987-06-18 1988-12-22 Nippon Telegr & Teleph Corp <Ntt> 偏光子及びその作製方法
US5227915A (en) * 1990-02-13 1993-07-13 Holo-Or Ltd. Diffractive optical element
JPH06265873A (ja) * 1993-03-12 1994-09-22 Seiko Epson Corp 表示装置
US5561558A (en) * 1993-10-18 1996-10-01 Matsushita Electric Industrial Co., Ltd. Diffractive optical device
JPH07270603A (ja) * 1994-03-29 1995-10-20 Enplas Corp 光制御部材
JPH11219098A (ja) * 1997-10-30 1999-08-10 Minolta Co Ltd 屈折率変調型位相素子
JP2991183B2 (ja) * 1998-03-27 1999-12-20 日本電気株式会社 有機エレクトロルミネッセンス素子
US6873384B2 (en) * 2000-04-17 2005-03-29 Matsushita Electric Industrial Co., Ltd. Reflection board, reflection tyre liquid crystal display unit and production method therefor, optical member, display unit, illuminating device, display board, and undulatory member
JP2003151331A (ja) * 2001-11-15 2003-05-23 Minebea Co Ltd 面状照明装置
JP2003262505A (ja) * 2002-03-11 2003-09-19 Canon Inc 拡散板を使用した干渉計、及び、拡散板の製造方法
JP4017485B2 (ja) * 2002-09-27 2007-12-05 富士フイルム株式会社 有機ｅｌ発光素子
US7699482B2 (en) 2002-09-25 2010-04-20 Fujifilm Corporation Light-emitting element
JP2005077966A (ja) * 2003-09-03 2005-03-24 Dainippon Printing Co Ltd 回折光学素子
JP2005266188A (ja) * 2004-03-18 2005-09-29 Nikon Corp 拡散素子及び照明装置
JP2005276581A (ja) 2004-03-24 2005-10-06 Aitesu:Kk 平面発光装置
JP2006156329A (ja) * 2004-11-08 2006-06-15 Nitto Denko Corp 直下型バックライト用導光板および直下型バックライト
US7690829B2 (en) * 2005-03-29 2010-04-06 Konica Minolta Holdings, Inc. Surface light emitter and display apparatus
US7275836B2 (en) * 2005-08-13 2007-10-02 Palm, Inc. Lighting and usability features for key structures and keypads on computing devices
US7466373B2 (en) * 2006-01-03 2008-12-16 Polytronix, Inc. Flat panel displays with primary viewing envelopes away from displyay panel normal
US9180605B2 (en) * 2008-01-16 2015-11-10 Cemen Tech, Inc. Volumetric concrete mixing method and apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014020901A1 (ja) 2012-08-01 2014-02-06 パナソニック株式会社 光学シート、発光装置、光学シートの製造方法及び発光装置の製造方法
US9851579B2 (en) 2012-08-01 2017-12-26 Panasonic Intellectual Property Management Co., Ltd. Optical sheet, light-emitting device, method for manufacturing optical sheet, and method for manufacturing light-emitting device
EP2884314A1 (en) 2013-12-16 2015-06-17 Panasonic Intellectual Property Management Co., Ltd. Optical sheet and light emitting apparatus

Also Published As

Publication number Publication date
CN102393541B (zh) 2015-03-25
CN101578537A (zh) 2009-11-11
CN101578537B (zh) 2012-07-04
JP2009217292A (ja) 2009-09-24
JP4870195B2 (ja) 2012-02-08
JP5271404B2 (ja) 2013-08-21
WO2009063636A1 (ja) 2009-05-22
JP2012037912A (ja) 2012-02-23
US20100046236A1 (en) 2010-02-25
JPWO2009063636A1 (ja) 2011-03-31
CN102393541A (zh) 2012-03-28
US8529114B2 (en) 2013-09-10

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