NL1032332A1 - Kleurfilterloze LCD inrichting. - Google Patents

Kleurfilterloze LCD inrichting.

Info

Publication number
NL1032332A1
NL1032332A1 NL1032332A NL1032332A NL1032332A1 NL 1032332 A1 NL1032332 A1 NL 1032332A1 NL 1032332 A NL1032332 A NL 1032332A NL 1032332 A NL1032332 A NL 1032332A NL 1032332 A1 NL1032332 A1 NL 1032332A1
Authority
NL
Netherlands
Prior art keywords
lcd device
color filterless
filterless lcd
color
lcd
Prior art date
Application number
NL1032332A
Other languages
English (en)
Other versions
NL1032332C2 (nl
Inventor
Il-Yong Jung
Original Assignee
Samsung Electronics 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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of NL1032332A1 publication Critical patent/NL1032332A1/nl
Application granted granted Critical
Publication of NL1032332C2 publication Critical patent/NL1032332C2/nl

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
    • 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
    • G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
    • G02B6/0053—Prismatic sheet or layer; Brightness enhancement element, sheet or layer
    • 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
    • G02F1/133621—Illuminating devices providing coloured light
    • 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
    • G02B6/0066—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 characterised by the light source being coupled to the light guide
    • G02B6/0068—Arrangements of plural sources, e.g. multi-colour light sources
    • 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
    • G02F1/133526—Lenses, e.g. microlenses or Fresnel lenses
    • 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
    • G02F2203/00—Function characteristic
    • G02F2203/34—Colour display without the use of colour mosaic filters

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Liquid Crystal (AREA)
  • Optical Elements Other Than Lenses (AREA)
NL1032332A 2005-08-16 2006-08-16 Kleurfilterloze lcd inrichting. NL1032332C2 (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20050074929 2005-08-16
KR1020050074929A KR100739720B1 (ko) 2005-08-16 2005-08-16 컬러필터 불요형 액정 디스플레이 장치

Publications (2)

Publication Number Publication Date
NL1032332A1 true NL1032332A1 (nl) 2007-02-20
NL1032332C2 NL1032332C2 (nl) 2010-08-25

Family

ID=37737747

Family Applications (1)

Application Number Title Priority Date Filing Date
NL1032332A NL1032332C2 (nl) 2005-08-16 2006-08-16 Kleurfilterloze lcd inrichting.

Country Status (4)

Country Link
US (1) US7580083B2 (nl)
KR (1) KR100739720B1 (nl)
CN (1) CN100443992C (nl)
NL (1) NL1032332C2 (nl)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1825316A1 (en) * 2004-12-09 2007-08-29 Koninklijke Philips Electronics N.V. Illumination system
JP4500321B2 (ja) * 2007-03-05 2010-07-14 株式会社 日立ディスプレイズ 液晶表示装置
JP2009003412A (ja) * 2007-03-07 2009-01-08 Rohm & Haas Denmark Finance As 低減された色分解を有する偏光転向フィルム
CN101663613B (zh) * 2007-04-20 2012-01-04 松下电器产业株式会社 激光背面照射装置以及液晶显示装置
EP2158518B1 (en) * 2007-06-14 2015-01-14 Nokia Corporation Displays with integrated backlighting
CN100462816C (zh) * 2007-09-21 2009-02-18 友达光电股份有限公司 液晶显示装置及其驱动方法
KR100993695B1 (ko) 2008-04-16 2010-11-10 영남대학교 산학협력단 컬러필터 없는 액정표시장치
US8334946B2 (en) * 2009-01-16 2012-12-18 Corporation For Laser Optics Research Laser illuminated backlight for liquid crystal displays
KR101033071B1 (ko) * 2009-08-28 2011-05-06 영남대학교 산학협력단 액정표시장치
TWI427322B (zh) * 2009-12-10 2014-02-21 Ind Tech Res Inst 色彩分光系統
TW201135285A (en) * 2010-04-01 2011-10-16 Ind Tech Res Inst Composite color separation system
CN102478680A (zh) * 2010-11-24 2012-05-30 奇菱科技股份有限公司 无彩色滤光片的显示装置及其准直装置
US8830151B2 (en) 2011-02-25 2014-09-09 Electronics And Telecommunications Research Institute Backlight unit and liquid crystal display including the same
WO2013105710A1 (ko) * 2012-01-13 2013-07-18 영남대학교 산학협력단 백라이트 유닛 및 이를 포함하는 액정표시장치
KR101348565B1 (ko) * 2012-01-13 2014-01-16 영남대학교 산학협력단 백라이트 유닛 및 이를 포함하는 액정표시장치
CN106959519A (zh) * 2016-01-08 2017-07-18 京东方科技集团股份有限公司 一种2d/3d切换显示装置
CN106959543A (zh) * 2016-01-08 2017-07-18 京东方科技集团股份有限公司 一种显示器
CA3070560C (en) * 2017-07-21 2022-05-24 Leia Inc. Multibeam element-based backlight with microlens and display using same

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3400000B2 (ja) 1993-01-28 2003-04-28 大日本印刷株式会社 ホログラムを用いた液晶表示装置
DE69433600T2 (de) * 1993-03-16 2005-02-03 Seiko Epson Corp. Projektionsanzeigevorrichtung
JPH09211453A (ja) 1996-02-05 1997-08-15 Omron Corp ドットマトリクス表示装置、面光源装置及び当該ドットマトリクス表示装置を用いた機器
JPH10319217A (ja) * 1997-05-22 1998-12-04 Omron Corp 色分離素子及び画像表示装置
EP0899600B1 (en) * 1997-08-26 2003-10-22 Victor Company of Japan, Ltd. Projection-type display apparatus having polarized beam splitters and an illuminating device
US6678023B1 (en) * 1997-12-17 2004-01-13 Semiconductor Energy Laboratory Co., Ltd. Liquid crystal projector
US7113231B2 (en) * 2000-02-14 2006-09-26 3M Innovative Properties Company Dot-sequential color display system
JP2001235740A (ja) 2000-12-27 2001-08-31 Dainippon Printing Co Ltd 液晶表示装置用ホログラム複合体
JP3700966B2 (ja) 2000-12-27 2005-09-28 大日本印刷株式会社 液晶表示装置用ホログラム
KR20030080764A (ko) 2002-04-10 2003-10-17 주식회사 윈스텍 직하형 백라이트 장치
TW542883B (en) * 2002-08-16 2003-07-21 Au Optronics Corp Backlight unit for flat panel liquid crystal display
US7188954B2 (en) * 2003-03-14 2007-03-13 Victor Company Of Japan Limited Image displaying apparatus and color separating-combining optical system
KR100546606B1 (ko) * 2003-05-14 2006-01-26 엘지전자 주식회사 반사형 조명 광학계
JP2004342429A (ja) 2003-05-15 2004-12-02 Advanced Display Inc 面状光源装置およびそれを備えた液晶表示装置
JP2005062692A (ja) * 2003-08-19 2005-03-10 Internatl Business Mach Corp <Ibm> カラー表示装置、光学素子、およびカラー表示装置の製造方法
JP3991044B2 (ja) * 2004-08-16 2007-10-17 三菱レイヨン株式会社 バックライトおよびそれを用いた液晶表示装置

Also Published As

Publication number Publication date
CN100443992C (zh) 2008-12-17
KR20070020725A (ko) 2007-02-22
KR100739720B1 (ko) 2007-07-13
US20070040950A1 (en) 2007-02-22
CN1916730A (zh) 2007-02-21
NL1032332C2 (nl) 2010-08-25
US7580083B2 (en) 2009-08-25

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Effective date: 20150901