JP4947095B2 - 光取り出し構造体 - Google Patents

光取り出し構造体 Download PDF

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Publication number
JP4947095B2
JP4947095B2 JP2009142999A JP2009142999A JP4947095B2 JP 4947095 B2 JP4947095 B2 JP 4947095B2 JP 2009142999 A JP2009142999 A JP 2009142999A JP 2009142999 A JP2009142999 A JP 2009142999A JP 4947095 B2 JP4947095 B2 JP 4947095B2
Authority
JP
Japan
Prior art keywords
light
light extraction
layer
organic
extraction structure
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
Application number
JP2009142999A
Other languages
English (en)
Japanese (ja)
Other versions
JP2011003284A (ja
JP2011003284A5 (enExample
Inventor
恭子 山本
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical 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
Priority to JP2009142999A priority Critical patent/JP4947095B2/ja
Application filed by Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to CN201080026253.6A priority patent/CN102804916B/zh
Priority to PCT/JP2010/060415 priority patent/WO2010147230A1/ja
Priority to US13/378,285 priority patent/US8766301B2/en
Priority to KR1020117030023A priority patent/KR20120036853A/ko
Priority to TW099119410A priority patent/TW201108848A/zh
Priority to EP10789601.1A priority patent/EP2445314B1/en
Publication of JP2011003284A publication Critical patent/JP2011003284A/ja
Publication of JP2011003284A5 publication Critical patent/JP2011003284A5/ja
Application granted granted Critical
Publication of JP4947095B2 publication Critical patent/JP4947095B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V5/00—Refractors for light sources
    • F21V5/007—Array of lenses or refractors for a cluster of light sources, e.g. for arrangement of multiple light sources in one plane
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0273—Diffusing elements; Afocal elements characterized by the use
    • G02B5/0278—Diffusing elements; Afocal elements characterized by the use used in transmission
    • 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
    • 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
    • H10K50/858—Arrangements for extracting light from the devices comprising refractive means, e.g. lenses
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2105/00—Planar light sources
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2105/00—Planar light sources
    • F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like light-generating elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]
    • F21Y2115/15—Organic light-emitting diodes [OLED]

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Electroluminescent Light Sources (AREA)
  • Optical Elements Other Than Lenses (AREA)
JP2009142999A 2009-06-16 2009-06-16 光取り出し構造体 Expired - Fee Related JP4947095B2 (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP2009142999A JP4947095B2 (ja) 2009-06-16 2009-06-16 光取り出し構造体
PCT/JP2010/060415 WO2010147230A1 (ja) 2009-06-16 2010-06-15 光取り出し構造体
US13/378,285 US8766301B2 (en) 2009-06-16 2010-06-15 Light extracting member
KR1020117030023A KR20120036853A (ko) 2009-06-16 2010-06-15 광 취출 구조체
CN201080026253.6A CN102804916B (zh) 2009-06-16 2010-06-15 光导出结构体
TW099119410A TW201108848A (en) 2009-06-16 2010-06-15 Light guiding structure
EP10789601.1A EP2445314B1 (en) 2009-06-16 2010-06-15 Light extracting structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009142999A JP4947095B2 (ja) 2009-06-16 2009-06-16 光取り出し構造体

Publications (3)

Publication Number Publication Date
JP2011003284A JP2011003284A (ja) 2011-01-06
JP2011003284A5 JP2011003284A5 (enExample) 2011-10-13
JP4947095B2 true JP4947095B2 (ja) 2012-06-06

Family

ID=43356543

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009142999A Expired - Fee Related JP4947095B2 (ja) 2009-06-16 2009-06-16 光取り出し構造体

Country Status (7)

Country Link
US (1) US8766301B2 (enExample)
EP (1) EP2445314B1 (enExample)
JP (1) JP4947095B2 (enExample)
KR (1) KR20120036853A (enExample)
CN (1) CN102804916B (enExample)
TW (1) TW201108848A (enExample)
WO (1) WO2010147230A1 (enExample)

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JP2012173688A (ja) * 2011-02-24 2012-09-10 Asahi Kasei Corp 光拡散体、及びその製造方法、並びに立体映像システム
JP2012204103A (ja) * 2011-03-24 2012-10-22 Toshiba Corp 有機電界発光素子、表示装置および照明装置
DE102011017728A1 (de) * 2011-04-28 2012-10-31 Ledon Oled Lighting Gmbh & Co. Kg Lichtabgebendes Element mit einer OLED oder QLED
GB201110770D0 (en) * 2011-06-24 2011-08-10 Cambridge Display Tech Ltd Process for controlling the acceptor strength of solution-processed transition metal oxides for OLED applications
US8659221B2 (en) * 2011-08-26 2014-02-25 3M Innovative Properties Company OLED light extraction film with multi-periodic zones of nanostructures
US9194545B2 (en) 2011-09-07 2015-11-24 Panasonic Intellectual Property Management Co., Ltd. Light emitting device and light sheet
US20130279194A1 (en) * 2012-04-22 2013-10-24 Liteideas, Llc Light emitting systems and related methods
KR20140132589A (ko) * 2013-05-08 2014-11-18 코닝정밀소재 주식회사 유기발광소자용 광추출 기판, 그 제조방법 및 이를 포함하는 유기발광소자
JP6012583B2 (ja) * 2013-12-02 2016-10-25 Ｈｏｙａ Ｃａｎｄｅｏ Ｏｐｔｒｏｎｉｃｓ株式会社 光照射装置
CN103972415B (zh) 2014-05-08 2015-09-02 京东方科技集团股份有限公司 一种oled发光器件及其制备方法、显示装置
CN105870361B (zh) * 2016-05-27 2017-12-01 京东方科技集团股份有限公司 光学膜的制作方法、光学器件、显示基板及显示装置
CN108899435A (zh) * 2018-06-22 2018-11-27 中国乐凯集团有限公司 Oled照明器件光提取膜及其制造方法

Family Cites Families (19)

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KR0168879B1 (ko) * 1992-12-25 1999-04-15 기따지마 요시또시 렌티큘러 렌즈, 면광원 및 액정 표시 장치
US6617784B1 (en) * 1998-06-08 2003-09-09 3M Innovative Properties Company Electroluminescent device and method for producing the same
US6781926B2 (en) * 2000-10-10 2004-08-24 Hitachi Maxell, Limited Magneto-optical head having heat sink layer
JP2003100444A (ja) * 2001-09-26 2003-04-04 Keiwa Inc 面照明装置
JP4133420B2 (ja) * 2002-03-26 2008-08-13 シャープ株式会社 バックライト及び液晶表示装置
TWI292961B (en) * 2002-09-05 2008-01-21 Nichia Corp Semiconductor device and an optical device using the semiconductor device
JP4107198B2 (ja) * 2002-11-20 2008-06-25 セイコーエプソン株式会社 液滴吐出装置、液滴吐出方法および電気光学装置
JP2004241130A (ja) 2003-02-03 2004-08-26 Seiko Epson Corp 発光ディスプレイパネルおよびその製造方法
TWI364600B (en) * 2004-04-12 2012-05-21 Kuraray Co An illumination device an image display device using the illumination device and a light diffusing board used by the devices
KR100730114B1 (ko) * 2004-04-19 2007-06-19 삼성에스디아이 주식회사 평판표시장치
WO2006093749A2 (en) * 2005-02-25 2006-09-08 Optimax Technology Corporation Optical thin films with nano-corrugated surface topologies by a simple coating method
US7690829B2 (en) 2005-03-29 2010-04-06 Konica Minolta Holdings, Inc. Surface light emitter and display apparatus
JP2007180001A (ja) * 2005-03-29 2007-07-12 Konica Minolta Holdings Inc 面発光体及び表示装置
JP4631662B2 (ja) 2005-05-27 2011-02-16 株式会社豊田自動織機 面光源装置、光学部材、該光学部材を用いた原稿読取装置及び面光源装置
KR100928171B1 (ko) * 2005-06-29 2009-11-25 가부시키가이샤 구라레 조명 장치 및 조명 장치에 사용되는 광 제어 부재 그리고이들을 사용한 화상 표시 장치
JP2007273275A (ja) * 2006-03-31 2007-10-18 Canon Inc 有機ｅｌ発光装置
JP2008303363A (ja) * 2007-06-11 2008-12-18 Toyo Ink Mfg Co Ltd 紫外線遮蔽性感圧式接着剤組成物及びそれを用いてなる積層体
WO2009017035A1 (ja) * 2007-07-27 2009-02-05 Asahi Glass Co., Ltd. 透光性基板、その製造方法、有機ｌｅｄ素子及びその製造方法
JP2010123322A (ja) * 2008-11-18 2010-06-03 Kuraray Co Ltd 面光源素子およびそれを備えた表示装置

Also Published As

Publication number Publication date
EP2445314A1 (en) 2012-04-25
US20120091447A1 (en) 2012-04-19
US8766301B2 (en) 2014-07-01
KR20120036853A (ko) 2012-04-18
TW201108848A (en) 2011-03-01
CN102804916A (zh) 2012-11-28
JP2011003284A (ja) 2011-01-06
CN102804916B (zh) 2015-04-01
EP2445314B1 (en) 2019-07-24
EP2445314A4 (en) 2013-10-30
WO2010147230A1 (ja) 2010-12-23

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