CN100590483C - 显示装置和方法 - Google Patents

显示装置和方法 Download PDF

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Publication number
CN100590483C
CN100590483C CN200510112896A CN200510112896A CN100590483C CN 100590483 C CN100590483 C CN 100590483C CN 200510112896 A CN200510112896 A CN 200510112896A CN 200510112896 A CN200510112896 A CN 200510112896A CN 100590483 C CN100590483 C CN 100590483C
Authority
CN
China
Prior art keywords
light
display device
backlight assembly
liquid crystal
thickness
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
CN200510112896A
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English (en)
Chinese (zh)
Other versions
CN1763594A (zh
Inventor
金正洙
李庚炖
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.)
Samsung Display Co Ltd
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 CN1763594A publication Critical patent/CN1763594A/zh
Application granted granted Critical
Publication of CN100590483C publication Critical patent/CN100590483C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • 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
    • G02B6/0063—Means for improving the coupling-out of light from the light guide for extracting light out both the major surfaces of the light guide
    • 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
    • G02F1/133615—Edge-illuminating devices, i.e. illuminating from the side
    • 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
    • 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
    • G02B6/0081—Mechanical or electrical aspects of the light guide and light source in the lighting device peculiar to the adaptation to planar light guides, e.g. concerning packaging
    • 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
    • G02F1/133342—Constructional arrangements; Manufacturing methods for double-sided displays

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)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
CN200510112896A 2004-10-19 2005-10-19 显示装置和方法 Expired - Fee Related CN100590483C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020040083682 2004-10-19
KR1020040083682A KR20060034528A (ko) 2004-10-19 2004-10-19 표시 패널의 높이를 조절할 수 있는 표시 장치

Publications (2)

Publication Number Publication Date
CN1763594A CN1763594A (zh) 2006-04-26
CN100590483C true CN100590483C (zh) 2010-02-17

Family

ID=36180245

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200510112896A Expired - Fee Related CN100590483C (zh) 2004-10-19 2005-10-19 显示装置和方法

Country Status (5)

Country Link
US (1) US20060082539A1 (enExample)
JP (1) JP2006119563A (enExample)
KR (1) KR20060034528A (enExample)
CN (1) CN100590483C (enExample)
TW (1) TW200615652A (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100968340B1 (ko) 2006-06-30 2010-07-08 엘지디스플레이 주식회사 액정표시장치 및 이를 구비한 휴대용 컴퓨터
KR101346934B1 (ko) * 2006-11-28 2014-01-03 엘지디스플레이 주식회사 백라이트 유닛 및 이를 이용한 액정표시모듈
KR101311566B1 (ko) * 2007-03-02 2013-09-26 엘지디스플레이 주식회사 표시장치
JP4923121B2 (ja) * 2010-02-25 2012-04-25 東芝テック株式会社 ディスプレイ装置及びディスプレイ装置システム
US8974077B2 (en) 2012-07-30 2015-03-10 Ultravision Technologies, Llc Heat sink for LED light source
US9195281B2 (en) 2013-12-31 2015-11-24 Ultravision Technologies, Llc System and method for a modular multi-panel display
JP7371773B2 (ja) * 2020-05-15 2023-10-31 三菱電機株式会社 表示装置の表示体

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04213425A (ja) * 1990-12-11 1992-08-04 Hitachi Ltd 液晶表示装置
KR200218685Y1 (ko) * 1999-06-28 2001-04-02 김순택 액정 표시소자의 조립구조
JP2002174807A (ja) * 2000-12-06 2002-06-21 Seiko Epson Corp 液晶ディスプレイの取付構造およびこれを備えたテープ印刷装置
JP4119085B2 (ja) * 2000-12-20 2008-07-16 東芝松下ディスプレイテクノロジー株式会社 液晶表示装置、及び立体視表示装置
JP3599022B2 (ja) * 2002-01-10 2004-12-08 カシオ計算機株式会社 液晶表示装置
JP2003241177A (ja) * 2002-02-14 2003-08-27 Dainippon Printing Co Ltd カラー液晶表示装置における電極基板の製造方法
JP2003295182A (ja) * 2002-03-29 2003-10-15 Sharp Corp 液晶表示装置
JP2004021238A (ja) * 2002-06-20 2004-01-22 Nec Saitama Ltd 表示デバイス及び携帯端末装置
TWI300500B (en) * 2003-06-03 2008-09-01 Au Optronics Corp Liquid crystal display
KR100953424B1 (ko) * 2003-06-26 2010-04-19 삼성전자주식회사 양방향 백라이트 어셈블리 및 이를 이용한 양방향액정표시장치
JP2005107505A (ja) * 2003-09-10 2005-04-21 Hitachi Displays Ltd 液晶表示装置
CN100422796C (zh) * 2003-09-10 2008-10-01 株式会社日立显示器 液晶显示装置

Also Published As

Publication number Publication date
CN1763594A (zh) 2006-04-26
KR20060034528A (ko) 2006-04-24
US20060082539A1 (en) 2006-04-20
JP2006119563A (ja) 2006-05-11
TW200615652A (en) 2006-05-16

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: SAMSUNG DISPLAY CO., LTD.

Free format text: FORMER OWNER: SAMSUNG ELECTRONICS CO., LTD.

Effective date: 20121221

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20121221

Address after: Gyeonggi Do, South Korea

Patentee after: SAMSUNG DISPLAY Co.,Ltd.

Address before: Gyeonggi Do, South Korea

Patentee before: Samsung Electronics Co.,Ltd.

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100217

Termination date: 20211019

CF01 Termination of patent right due to non-payment of annual fee