TW200626004A - Lighting apparatus and liquid crystal display apparatus - Google Patents

Lighting apparatus and liquid crystal display apparatus

Info

Publication number
TW200626004A
TW200626004A TW094122824A TW94122824A TW200626004A TW 200626004 A TW200626004 A TW 200626004A TW 094122824 A TW094122824 A TW 094122824A TW 94122824 A TW94122824 A TW 94122824A TW 200626004 A TW200626004 A TW 200626004A
Authority
TW
Taiwan
Prior art keywords
liquid crystal
crystal display
lighting apparatus
electroluminescent device
organic electroluminescent
Prior art date
Application number
TW094122824A
Other languages
English (en)
Other versions
TWI280074B (en
Inventor
Hironori Ito
Yoshifumi Kato
Kazuto Noritake
Original Assignee
Toyota Jidoshokki Kk
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 Toyota Jidoshokki Kk filed Critical Toyota Jidoshokki Kk
Publication of TW200626004A publication Critical patent/TW200626004A/zh
Application granted granted Critical
Publication of TWI280074B publication Critical patent/TWI280074B/zh

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • G02F1/133602—Direct backlight
    • G02F1/133603—Direct backlight with LEDs
    • 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
    • H10K50/125—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers specially adapted for multicolour light emission, e.g. for emitting white light
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133509—Filters, e.g. light shielding masks
    • G02F1/133514—Colour filters
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/52—RGB geometrical arrangements
    • 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
    • H10K59/35—Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels
    • H10K59/351—Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels comprising more than three subpixels, e.g. red-green-blue-white [RGBW]

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Liquid Crystal (AREA)
  • Electroluminescent Light Sources (AREA)
TW094122824A 2004-07-06 2005-07-06 Lighting apparatus and liquid crystal display apparatus TWI280074B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004199742A JP2006024648A (ja) 2004-07-06 2004-07-06 照明装置

Publications (2)

Publication Number Publication Date
TW200626004A true TW200626004A (en) 2006-07-16
TWI280074B TWI280074B (en) 2007-04-21

Family

ID=35241046

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094122824A TWI280074B (en) 2004-07-06 2005-07-06 Lighting apparatus and liquid crystal display apparatus

Country Status (5)

Country Link
US (1) US20060006797A1 (zh)
EP (1) EP1626448A2 (zh)
JP (1) JP2006024648A (zh)
KR (1) KR100719827B1 (zh)
TW (1) TWI280074B (zh)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100741097B1 (ko) * 2005-12-12 2007-07-20 삼성에스디아이 주식회사 유기 발광 표시 장치
JP2007300075A (ja) * 2006-04-05 2007-11-15 Canon Inc 有機ｅｌ表示装置
DE102008017356A1 (de) * 2008-04-04 2009-10-15 Airbus Deutschland Gmbh Nachleuchtende Beschichtung für Innenkabinen
EP2304823A4 (en) * 2008-06-26 2011-08-10 Du Pont ORGANIC LIGHT DIODE LIGHTING DEVICES
US7977872B2 (en) 2008-09-16 2011-07-12 Global Oled Technology Llc High-color-temperature tandem white OLED
CN102484214A (zh) 2009-08-24 2012-05-30 E.I.内穆尔杜邦公司 有机发光二极管灯具
TW201121117A (en) 2009-08-24 2011-06-16 Du Pont Organic light-emitting diode luminaires
CN103430553B (zh) * 2011-03-14 2016-08-31 杜比实验室特许公司 显示装置和产生图像的方法
TWI488350B (zh) * 2011-03-24 2015-06-11 Panasonic Corp 有機電致發光元件
JP2012227042A (ja) * 2011-04-21 2012-11-15 Panasonic Corp 白色有機電界発光素子
KR101305869B1 (ko) * 2011-10-12 2013-09-09 포항공과대학교 산학협력단 단순화된 유기 발광 소자 및 이의 제조 방법
GB201200823D0 (en) * 2012-01-18 2012-02-29 Cambridge Display Tech Ltd Electroluminescence
KR101945924B1 (ko) * 2012-04-02 2019-02-12 삼성디스플레이 주식회사 화상 표시장치 및 그의 구동방법
CN102769025A (zh) * 2012-08-06 2012-11-07 深圳市华星光电技术有限公司 有机电致发光二极管
JPWO2016063846A1 (ja) * 2014-10-21 2017-08-03 コニカミノルタ株式会社 表示装置
CN105353554A (zh) * 2015-12-04 2016-02-24 深圳市华星光电技术有限公司 彩膜基板的制作方法及液晶显示装置
CN107275501A (zh) * 2017-06-13 2017-10-20 上海天马有机发光显示技术有限公司 有机发光结构、显示装置以及移动终端
US10727279B2 (en) * 2017-12-11 2020-07-28 Lg Display Co., Ltd. Organic light emitting diode display device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6416887B1 (en) * 1998-11-11 2002-07-09 Kabushiki Kaisha Toyota Chuo Kenkyusho Organic electroluminescent element
JP2001306023A (ja) * 2000-04-18 2001-11-02 Seiko Epson Corp 画像表示装置
JP2002229021A (ja) 2001-02-02 2002-08-14 Tdk Corp バックライトおよびそれを使用した表示装置
JP4094919B2 (ja) * 2002-07-18 2008-06-04 東北パイオニア株式会社 有機発光表示装置
JP3938537B2 (ja) 2002-10-17 2007-06-27 シャープ株式会社 表示装置およびそれに用いられる発光装置、ならびに、表示方法
US6909233B2 (en) * 2003-06-11 2005-06-21 Eastman Kodak Company Stacked OLED display having improved efficiency
US6875524B2 (en) * 2003-08-20 2005-04-05 Eastman Kodak Company White light-emitting device with improved doping
JP2005243549A (ja) * 2004-02-27 2005-09-08 Sony Corp 表示素子および表示装置並びに撮像装置
US7129634B2 (en) * 2004-04-07 2006-10-31 Eastman Kodak Company Color OLED with added color gamut pixels

Also Published As

Publication number Publication date
EP1626448A2 (en) 2006-02-15
KR100719827B1 (ko) 2007-05-18
KR20060049904A (ko) 2006-05-19
US20060006797A1 (en) 2006-01-12
JP2006024648A (ja) 2006-01-26
TWI280074B (en) 2007-04-21

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Legal Events

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