KR20080020312A - 자발광 액정 표시 장치 - Google Patents

자발광 액정 표시 장치 Download PDF

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Publication number
KR20080020312A
KR20080020312A KR1020060083653A KR20060083653A KR20080020312A KR 20080020312 A KR20080020312 A KR 20080020312A KR 1020060083653 A KR1020060083653 A KR 1020060083653A KR 20060083653 A KR20060083653 A KR 20060083653A KR 20080020312 A KR20080020312 A KR 20080020312A
Authority
KR
South Korea
Prior art keywords
light
liquid crystal
crystal display
light source
light emitting
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.)
Ceased
Application number
KR1020060083653A
Other languages
English (en)
Korean (ko)
Inventor
하경호
최병룡
이재호
Original Assignee
삼성전자주식회사
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 삼성전자주식회사 filed Critical 삼성전자주식회사
Priority to KR1020060083653A priority Critical patent/KR20080020312A/ko
Priority to US11/812,437 priority patent/US7750984B2/en
Priority to JP2007162580A priority patent/JP2008058949A/ja
Publication of KR20080020312A publication Critical patent/KR20080020312A/ko
Ceased legal-status Critical Current

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    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/0056—Means for improving the coupling-out of light from the light guide for producing polarisation effects, e.g. by a surface with polarizing properties or by an additional polarizing elements
    • 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
    • G02F1/133617—Illumination with ultraviolet light; Luminescent elements or materials associated to the cell

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Liquid Crystal (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Planar Illumination Modules (AREA)
  • Electroluminescent Light Sources (AREA)
  • Semiconductor Lasers (AREA)
  • Light Guides In General And Applications Therefor (AREA)
KR1020060083653A 2006-08-31 2006-08-31 자발광 액정 표시 장치 Ceased KR20080020312A (ko)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR1020060083653A KR20080020312A (ko) 2006-08-31 2006-08-31 자발광 액정 표시 장치
US11/812,437 US7750984B2 (en) 2006-08-31 2007-06-19 Photoluminescence liquid crystal display
JP2007162580A JP2008058949A (ja) 2006-08-31 2007-06-20 フォトルミネセンス液晶表示装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020060083653A KR20080020312A (ko) 2006-08-31 2006-08-31 자발광 액정 표시 장치

Publications (1)

Publication Number Publication Date
KR20080020312A true KR20080020312A (ko) 2008-03-05

Family

ID=39150971

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020060083653A Ceased KR20080020312A (ko) 2006-08-31 2006-08-31 자발광 액정 표시 장치

Country Status (3)

Country Link
US (1) US7750984B2 (https=)
JP (1) JP2008058949A (https=)
KR (1) KR20080020312A (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20170118327A (ko) * 2016-04-15 2017-10-25 엘지이노텍 주식회사 발광 장치 및 이를 포함하는 조명 장치
US12044870B2 (en) 2016-12-05 2024-07-23 Samsung Display Co., Ltd. Photoluminescence device and display panel including the same

Families Citing this family (53)

* Cited by examiner, † Cited by third party
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KR100978045B1 (ko) * 2006-03-13 2010-08-26 삼성전자주식회사 액정패널조립체 및 이를 포함하는 액정표시장치
JP4920691B2 (ja) * 2006-10-02 2012-04-18 パナソニック株式会社 面状照明装置とそれを用いた液晶表示装置
TWI361935B (en) * 2007-09-17 2012-04-11 Young Optics Inc Display and backlight module thereof
GB0816557D0 (en) * 2008-09-10 2008-10-15 Merck Patent Gmbh Electro-optical switching element and electro-optical display
JP5323009B2 (ja) 2010-07-01 2013-10-23 株式会社東芝 液晶表示装置
US20140003074A1 (en) * 2011-03-16 2014-01-02 Katsuhiko Kishimoto Wavelength conversion member and method for manufacturing the same, and light-emitting device, illuminating device, and headlight
JP2012199078A (ja) * 2011-03-22 2012-10-18 Sharp Corp 発光装置、照明装置、車両用前照灯、及び発光部の作製方法
US20140340931A1 (en) * 2011-09-15 2014-11-20 Mitsubishi Electric Corporation Light intensity distribution conversion element, planar light source device, and liquid crystal display device
KR101860935B1 (ko) 2012-03-15 2018-05-25 삼성디스플레이 주식회사 액정 표시 장치 및 그 제조 방법
JP6002408B2 (ja) * 2012-03-21 2016-10-05 スタンレー電気株式会社 投射型表示機器
KR101924997B1 (ko) 2012-07-03 2018-12-05 삼성디스플레이 주식회사 표시 장치 및 그 제조 방법
CN104121520A (zh) * 2013-04-29 2014-10-29 鸿富锦精密工业（深圳）有限公司 背光模组
CN104132274A (zh) * 2013-04-30 2014-11-05 鸿富锦精密工业（深圳）有限公司 光源模组
CN104423091A (zh) * 2013-08-27 2015-03-18 鸿富锦精密工业（深圳）有限公司 背光模块及液晶显示装置
TWI566012B (zh) * 2013-08-27 2017-01-11 鴻海精密工業股份有限公司 背光模組及液晶顯示裝置
CN103591509B (zh) 2013-11-08 2015-09-09 京东方科技集团股份有限公司 一种背光源和显示装置
KR102119680B1 (ko) 2014-02-11 2020-06-09 삼성디스플레이 주식회사 표시 장치 및 이의 구동 방법
KR102179011B1 (ko) 2014-04-03 2020-11-18 삼성디스플레이 주식회사 표시 장치
CN104110614A (zh) * 2014-07-08 2014-10-22 北京京东方视讯科技有限公司 一种白光led光源、背光模组及显示装置
KR102239112B1 (ko) 2014-07-30 2021-04-13 삼성디스플레이 주식회사 표시장치
KR102223421B1 (ko) 2014-08-05 2021-03-08 삼성디스플레이 주식회사 표시장치
KR102243483B1 (ko) 2014-11-11 2021-04-22 삼성디스플레이 주식회사 표시 장치
US10551670B2 (en) 2015-01-05 2020-02-04 Samsung Display Co., Ltd. Liquid crystal display with improved color reproducibility
KR102223001B1 (ko) 2015-01-05 2021-03-04 삼성디스플레이 주식회사 표시 장치
KR102390960B1 (ko) 2015-06-05 2022-04-27 삼성디스플레이 주식회사 표시 장치
KR20170000444A (ko) 2015-06-23 2017-01-03 삼성디스플레이 주식회사 액정 표시 장치
US9989806B2 (en) 2015-09-10 2018-06-05 Samsung Display Co., Ltd. Color conversion panel and display device including the same
KR20170037703A (ko) 2015-09-25 2017-04-05 삼성디스플레이 주식회사 액정 표시 장치 및 이의 제조 방법
US10712614B2 (en) 2015-09-30 2020-07-14 Samsung Display Co., Ltd. Color conversion panel and display device including the same
JP2017090774A (ja) * 2015-11-13 2017-05-25 株式会社ジャパンディスプレイ 表示装置
JP2017106961A (ja) * 2015-12-07 2017-06-15 株式会社ジャパンディスプレイ 表示装置
JP6592375B2 (ja) * 2016-02-24 2019-10-16 株式会社ジャパンディスプレイ 表示装置
JP2017168253A (ja) * 2016-03-15 2017-09-21 株式会社ジャパンディスプレイ 照明装置及び表示装置
KR102584304B1 (ko) 2016-04-26 2023-10-04 삼성디스플레이 주식회사 색변환 패널 및 이를 포함하는 표시 장치
KR20170136109A (ko) 2016-05-31 2017-12-11 삼성디스플레이 주식회사 색변환 패널 및 이를 포함하는 표시 장치
KR102661846B1 (ko) 2016-06-29 2024-04-29 삼성디스플레이 주식회사 색변환 패널, 이의 제조 방법 및 이를 포함하는 표시 장치
KR102584638B1 (ko) 2016-07-11 2023-10-06 삼성디스플레이 주식회사 표시 기판 및 이의 제조 방법
KR20180030288A (ko) 2016-09-12 2018-03-22 삼성디스플레이 주식회사 각필터를 갖는 표시장치
KR102673968B1 (ko) 2016-10-04 2024-06-12 삼성디스플레이 주식회사 반사형 액정 표시장치
KR102494541B1 (ko) 2016-10-14 2023-02-01 삼성디스플레이 주식회사 표시 장치 및 그 제조방법
KR102770511B1 (ko) * 2016-11-01 2025-02-19 삼성디스플레이 주식회사 색변환 패널, 이의 제조 방법 및 이를 포함하는 표시 장치
KR102661442B1 (ko) 2016-11-02 2024-04-26 삼성디스플레이 주식회사 표시 장치
KR102707517B1 (ko) 2017-01-19 2024-09-23 삼성디스플레이 주식회사 표시 장치 및 이의 제조 방법
KR102783429B1 (ko) 2017-01-25 2025-03-18 삼성디스플레이 주식회사 표시 장치
KR20190029832A (ko) 2017-09-11 2019-03-21 삼성디스플레이 주식회사 표시장치
KR102573486B1 (ko) 2017-12-04 2023-09-04 삼성디스플레이 주식회사 액정 표시 장치
FR3075404B1 (fr) * 2017-12-20 2020-02-28 Valeo Comfort And Driving Assistance Dispositif de generation d'images et afficheur tete haute associe
KR102577603B1 (ko) 2018-02-07 2023-09-14 삼성디스플레이 주식회사 표시패널, 표시패널의 제조 방법, 및 이를 포함하는 표시장치
KR20200005689A (ko) * 2018-07-05 2020-01-16 삼성디스플레이 주식회사 백라이트 유닛 및 이를 포함하는 표시 장치
TWI693454B (zh) * 2019-02-11 2020-05-11 友達光電股份有限公司 顯示裝置及其背光模組
KR102782297B1 (ko) 2019-04-02 2025-03-19 삼성디스플레이 주식회사 표시 장치 및 이의 제조 방법
KR20220118590A (ko) 2021-02-18 2022-08-26 삼성디스플레이 주식회사 표시 장치
WO2026004141A1 (ja) * 2024-06-28 2026-01-02 株式会社KOALA Tech 有機エレクトロルミネッセンス素子の光取り出し特性を制御する方法、有機エレクトロルミネッセンス素子および表示ディスプレイ装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3378465B2 (ja) * 1997-05-16 2003-02-17 株式会社東芝 発光装置
JP2000131683A (ja) * 1998-10-29 2000-05-12 Hitachi Ltd カラー表示装置
US6212213B1 (en) * 1999-01-29 2001-04-03 Agilent Technologies, Inc. Projector light source utilizing a solid state green light source
US6295106B1 (en) * 2000-01-12 2001-09-25 International Business Machines Corporation Energy-efficient full-color liquid crystal display
JP2002169480A (ja) * 2000-11-30 2002-06-14 Fuji Photo Film Co Ltd コリメート平面光源、それを用いた表示素子および表示装置
US7440044B2 (en) * 2004-11-29 2008-10-21 Arisawa Manufacturing Co., Ltd. Color display device and method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20170118327A (ko) * 2016-04-15 2017-10-25 엘지이노텍 주식회사 발광 장치 및 이를 포함하는 조명 장치
US12044870B2 (en) 2016-12-05 2024-07-23 Samsung Display Co., Ltd. Photoluminescence device and display panel including the same
US12392944B2 (en) 2016-12-05 2025-08-19 Samsung Display Co., Ltd. Photoluminescence device and display panel including the same

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Publication number Publication date
US7750984B2 (en) 2010-07-06
JP2008058949A (ja) 2008-03-13
US20080055515A1 (en) 2008-03-06

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