TW200710490A - Display device and its assembling method - Google Patents

Display device and its assembling method

Info

Publication number
TW200710490A
TW200710490A TW095123560A TW95123560A TW200710490A TW 200710490 A TW200710490 A TW 200710490A TW 095123560 A TW095123560 A TW 095123560A TW 95123560 A TW95123560 A TW 95123560A TW 200710490 A TW200710490 A TW 200710490A
Authority
TW
Taiwan
Prior art keywords
reflection plate
standing
light sources
optical member
display device
Prior art date
Application number
TW095123560A
Other languages
English (en)
Chinese (zh)
Other versions
TWI345095B (enExample
Inventor
Shiro Ueda
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 TW200710490A publication Critical patent/TW200710490A/zh
Application granted granted Critical
Publication of TWI345095B publication Critical patent/TWI345095B/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
    • G02F1/133608—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
    • 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
    • G02F1/133604—Direct backlight with lamps

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)
  • Planar Illumination Modules (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
TW095123560A 2005-07-08 2006-06-29 Display device and its assembling method TW200710490A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005199860A JP4516492B2 (ja) 2005-07-08 2005-07-08 表示装置および表示装置の組み立て方法

Publications (2)

Publication Number Publication Date
TW200710490A true TW200710490A (en) 2007-03-16
TWI345095B TWI345095B (enExample) 2011-07-11

Family

ID=37597367

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095123560A TW200710490A (en) 2005-07-08 2006-06-29 Display device and its assembling method

Country Status (5)

Country Link
US (2) US7489372B2 (enExample)
JP (1) JP4516492B2 (enExample)
KR (1) KR100776877B1 (enExample)
CN (1) CN100593745C (enExample)
TW (1) TW200710490A (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008300277A (ja) * 2007-06-01 2008-12-11 Hitachi Ltd バックライトユニット
EP2236916A4 (en) * 2008-01-22 2012-05-09 Sharp Kk LAMP HOLDER, PART FIXING ITEM, LIGHTING DEVICE, DISPLAY DEVICE AND TELEVISION RECEIVER
CN102165246A (zh) * 2008-10-14 2011-08-24 夏普株式会社 支撑单元、背光源单元、显示装置以及电视接收装置
WO2010061665A1 (ja) * 2008-11-28 2010-06-03 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
JP5047933B2 (ja) * 2008-12-05 2012-10-10 パナソニック液晶ディスプレイ株式会社 液晶表示装置
RU2011124252A (ru) * 2008-12-18 2013-01-27 Шарп Кабусики Кайся Осветительное устройство, устройство отображения и телевизионный приемник
US8436961B2 (en) 2009-04-08 2013-05-07 Sharp Kabushiki Kaisha Backlight unit and display device
JP5133457B2 (ja) * 2009-06-15 2013-01-30 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
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
CN102235619A (zh) * 2010-04-30 2011-11-09 北京京东方光电科技有限公司 背光模组和液晶显示器
JP2012230264A (ja) * 2011-04-26 2012-11-22 Panasonic Liquid Crystal Display Co Ltd 液晶表示装置
WO2013031319A1 (ja) 2011-08-29 2013-03-07 パナソニック液晶ディスプレイ株式会社 液晶表示装置およびテレビ受像機
US9483071B2 (en) * 2013-12-17 2016-11-01 Compal Electronics, Inc. Display device and method for assembling the same
JP6379064B2 (ja) * 2015-03-23 2018-08-22 シャープ株式会社 反射シート、バックライト装置、表示装置及びテレビジョン受信機
US12455475B2 (en) 2021-12-02 2025-10-28 Lg Electronics Inc. Display device
CN114371574B (zh) * 2022-01-21 2023-06-06 京东方科技集团股份有限公司 一种支撑钉、背板、背光模组和显示装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US6700692B2 (en) 1997-04-02 2004-03-02 Gentex Corporation Electrochromic rearview mirror assembly incorporating a display/signal light
KR100576092B1 (ko) * 1999-03-26 2006-05-03 삼성전자주식회사 직하 방식의 액정표시장치
KR100656543B1 (ko) * 1999-12-20 2006-12-12 삼성전자주식회사 액정표시장치
KR100640987B1 (ko) * 2000-10-14 2006-11-02 엘지.필립스 엘시디 주식회사 액정표시장치의 직하형 백라이트 어셈블리
JP4597390B2 (ja) * 2001-01-19 2010-12-15 シャープ株式会社 光学シート、照明装置及び液晶表示装置
KR100947527B1 (ko) * 2003-05-30 2010-03-12 삼성전자주식회사 액정표시장치
TW591300B (en) * 2003-06-19 2004-06-11 Au Optronics Corp Backlight module
JP2005117023A (ja) * 2003-09-19 2005-04-28 Sony Corp バックライト装置及び液晶表示装置
KR100959685B1 (ko) * 2003-10-07 2010-05-26 엘지디스플레이 주식회사 백라이트 고정 어셈블리
US7182299B2 (en) * 2005-01-31 2007-02-27 Takeuchi Industrial Co., Ltd. Fixing tool
JP4420848B2 (ja) * 2005-03-31 2010-02-24 シャープ株式会社 蛍光管支持体、これを用いた直下式バックライト装置および直下式バックライト装置を用いた液晶表示装置

Also Published As

Publication number Publication date
JP4516492B2 (ja) 2010-08-04
KR100776877B1 (ko) 2007-11-19
US20070009820A1 (en) 2007-01-11
TWI345095B (enExample) 2011-07-11
CN1892336A (zh) 2007-01-10
US20090122224A1 (en) 2009-05-14
CN100593745C (zh) 2010-03-10
US7489372B2 (en) 2009-02-10
KR20070006603A (ko) 2007-01-11
JP2007018903A (ja) 2007-01-25

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