TWI340850B - Display device - Google Patents

Display device

Info

Publication number
TWI340850B
TWI340850B TW095113830A TW95113830A TWI340850B TW I340850 B TWI340850 B TW I340850B TW 095113830 A TW095113830 A TW 095113830A TW 95113830 A TW95113830 A TW 95113830A TW I340850 B TWI340850 B TW I340850B
Authority
TW
Taiwan
Prior art keywords
display device
display
Prior art date
Application number
TW095113830A
Other languages
English (en)
Other versions
TW200641464A (en
Original Assignee
Hitachi Displays 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 Hitachi Displays Ltd filed Critical Hitachi Displays Ltd
Publication of TW200641464A publication Critical patent/TW200641464A/zh
Application granted granted Critical
Publication of TWI340850B publication Critical patent/TWI340850B/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
    • G02F1/1336—Illuminating devices
    • G02F1/133602—Direct backlight
    • G02F1/133608—Direct backlight including particular frames or supporting means
    • 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
    • G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
    • 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
    • G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
    • G02F1/133314—Back frames
    • 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
    • G02F1/1345—Conductors connecting electrodes to cell terminals
    • G02F1/13452—Conductors connecting driver circuitry and terminals of panels
    • 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
    • G02F2201/46—Fixing elements
    • G02F2201/465—Snap -fit

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Planar Illumination Modules (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
TW095113830A 2005-04-27 2006-04-18 Display device TWI340850B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005130006A JP4648070B2 (ja) 2005-04-27 2005-04-27 表示装置

Publications (2)

Publication Number Publication Date
TW200641464A TW200641464A (en) 2006-12-01
TWI340850B true TWI340850B (en) 2011-04-21

Family

ID=37195126

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095113830A TWI340850B (en) 2005-04-27 2006-04-18 Display device

Country Status (5)

Country Link
US (1) US7408599B2 (zh)
JP (1) JP4648070B2 (zh)
KR (1) KR100779201B1 (zh)
CN (1) CN100489626C (zh)
TW (1) TWI340850B (zh)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008103150A (ja) * 2006-10-18 2008-05-01 Mitsubishi Electric Corp 面状光源装置
JP5012064B2 (ja) * 2007-02-08 2012-08-29 船井電機株式会社 液晶表示装置
CN201041605Y (zh) * 2007-04-20 2008-03-26 群康科技(深圳)有限公司 液晶显示装置
KR100894603B1 (ko) * 2007-05-16 2009-04-24 삼성모바일디스플레이주식회사 액정 표시 장치 및 그 제조 방법
KR100921469B1 (ko) 2008-07-29 2009-10-13 엘지전자 주식회사 백라이트 유닛
JP4539782B2 (ja) * 2008-07-31 2010-09-08 エプソンイメージングデバイス株式会社 電子機器
KR101238010B1 (ko) 2008-09-10 2013-03-04 엘지디스플레이 주식회사 백라이트 유닛과 이를 이용한 액정표시장치
KR101329077B1 (ko) * 2008-12-09 2013-11-20 엘지디스플레이 주식회사 액정표시장치의 백라이트 유닛 및 그 조립방법
EP2416057A4 (en) * 2009-05-15 2012-12-26 Sharp Kk LIGHTING DEVICE, DISPLAY DEVICE, AND TELEVISION RECEIVER
CN102428314A (zh) * 2009-06-03 2012-04-25 夏普株式会社 照明装置、显示装置以及电视接收装置
RU2508566C2 (ru) * 2009-06-17 2014-02-27 Шарп Кабусики Кайся Устройство отображения и телевизионный приемник
WO2011033900A1 (ja) * 2009-09-16 2011-03-24 シャープ株式会社 照明装置、表示装置、及びテレビ受信装置
EP2479479B1 (en) * 2009-09-16 2014-07-30 Sharp Kabushiki Kaisha Lighting device, display device, and television receiver
KR101279126B1 (ko) * 2010-05-04 2013-06-26 엘지디스플레이 주식회사 백라이트 유닛 및 이를 이용한 액정표시장치
JP5088714B2 (ja) * 2010-12-10 2012-12-05 セイコーエプソン株式会社 液晶表示装置
KR101544608B1 (ko) * 2012-05-25 2015-08-17 삼성디스플레이 주식회사 표시장치
CN102818193B (zh) * 2012-08-20 2014-12-10 创维液晶器件(深圳)有限公司 一种直下式led背光模组及其显示装置
KR101326299B1 (ko) 2013-01-31 2013-11-11 삼성전자주식회사 디스플레이 모듈 및 이를 갖춘 디스플레이 장치
KR102314486B1 (ko) * 2015-02-12 2021-10-19 삼성디스플레이 주식회사 백라이트 유닛 및 이를 포함하는 표시 장치
JP2017146333A (ja) * 2016-02-15 2017-08-24 船井電機株式会社 表示装置
KR102638185B1 (ko) * 2019-10-25 2024-02-16 엘지전자 주식회사 디스플레이 디바이스
US12085808B2 (en) * 2022-07-19 2024-09-10 Samsung Electronics Co., Ltd. Display apparatus

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0354466Y2 (zh) * 1984-09-06 1991-12-02
JPH0764084A (ja) 1993-08-31 1995-03-10 Toshiba Lighting & Technol Corp 照明装置，液晶表示装置，バックライトおよび表示装置
JPH10314413A (ja) * 1997-05-19 1998-12-02 Okumura Yuki Kk パチンコ機の中継基板
KR100319199B1 (ko) * 1998-09-24 2002-10-25 삼성전자 주식회사 액정표시장치
JP2002278471A (ja) * 2001-03-21 2002-09-27 Tama Electric Co Ltd バックライト装置及びバックライト装置の点灯方法
JP3616612B2 (ja) * 2002-05-27 2005-02-02 シャープ株式会社 光源支持装置、照明装置及び液晶表示装置
JP3936895B2 (ja) * 2002-07-04 2007-06-27 シャープ株式会社 バックライト装置及び液晶表示装置
JP4123896B2 (ja) * 2002-10-23 2008-07-23 セイコーエプソン株式会社 液晶表示装置
JP2004186080A (ja) * 2002-12-05 2004-07-02 Tama Electric Co Ltd バックライト装置
TW592324U (en) * 2002-12-19 2004-06-11 Coretronic Corp Back light apparatus
TWI282886B (en) * 2004-04-01 2007-06-21 Au Optronics Corp Backlight module
KR100609057B1 (ko) * 2004-11-17 2006-08-09 삼성전자주식회사 백라이트유닛
WO2006059413A1 (ja) * 2004-11-30 2006-06-08 Sharp Kabushiki Kaisha 表示装置用照明装置、および表示装置
KR20060074354A (ko) * 2004-12-27 2006-07-03 삼성전자주식회사 백라이트 어셈블리 및 이를 갖는 액정표시장치

Also Published As

Publication number Publication date
JP4648070B2 (ja) 2011-03-09
KR20060113428A (ko) 2006-11-02
TW200641464A (en) 2006-12-01
JP2006308790A (ja) 2006-11-09
KR100779201B1 (ko) 2007-11-23
US20060244891A1 (en) 2006-11-02
CN1854861A (zh) 2006-11-01
CN100489626C (zh) 2009-05-20
US7408599B2 (en) 2008-08-05

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