CN1908739A - 液晶显示装置 - Google Patents

液晶显示装置 Download PDF

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Publication number
CN1908739A
CN1908739A CNA2006100943985A CN200610094398A CN1908739A CN 1908739 A CN1908739 A CN 1908739A CN A2006100943985 A CNA2006100943985 A CN A2006100943985A CN 200610094398 A CN200610094398 A CN 200610094398A CN 1908739 A CN1908739 A CN 1908739A
Authority
CN
China
Prior art keywords
liquid crystal
optical sheet
crystal panel
display device
edge
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.)
Pending
Application number
CNA2006100943985A
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English (en)
Chinese (zh)
Inventor
深山宪久
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Ltd filed Critical Hitachi Ltd
Publication of CN1908739A publication Critical patent/CN1908739A/zh
Pending legal-status Critical Current

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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1637—Details related to the display arrangement, including those related to the mounting of the display in the housing
    • 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
    • G02F1/133308—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
    • G02F1/1335—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
    • G02F1/1345—Conductors connecting electrodes to cell terminals
    • G02F1/13452—Conductors connecting driver circuitry and terminals of panels
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1615—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function
    • G06F1/1616—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function with folding flat displays, e.g. laptop computers or notebooks having a clamshell configuration, with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
    • 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
    • G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
    • G02F1/133322—Mechanical guidance or alignment of LCD panel support components
    • 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
    • G02F1/133325—Assembling processes
    • 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
    • G02F1/133504—Diffusing, scattering, diffracting 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
    • G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/46—Fixing elements

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Optics & Photonics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Human Computer Interaction (AREA)
  • General Engineering & Computer Science (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
CNA2006100943985A 2000-12-25 2001-12-25 液晶显示装置 Pending CN1908739A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000392009A JP2002196312A (ja) 2000-12-25 2000-12-25 液晶表示装置
JP392009/2000 2000-12-25

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CNB2004100882499A Division CN100428013C (zh) 2000-12-25 2001-12-25 液晶显示装置

Publications (1)

Publication Number Publication Date
CN1908739A true CN1908739A (zh) 2007-02-07

Family

ID=18858065

Family Applications (4)

Application Number Title Priority Date Filing Date
CNA2006100943985A Pending CN1908739A (zh) 2000-12-25 2001-12-25 液晶显示装置
CNA2005100047102A Pending CN1651988A (zh) 2000-12-25 2001-12-25 液晶显示装置
CNB011440139A Expired - Lifetime CN1179230C (zh) 2000-12-25 2001-12-25 液晶显示装置
CNB2004100882499A Expired - Lifetime CN100428013C (zh) 2000-12-25 2001-12-25 液晶显示装置

Family Applications After (3)

Application Number Title Priority Date Filing Date
CNA2005100047102A Pending CN1651988A (zh) 2000-12-25 2001-12-25 液晶显示装置
CNB011440139A Expired - Lifetime CN1179230C (zh) 2000-12-25 2001-12-25 液晶显示装置
CNB2004100882499A Expired - Lifetime CN100428013C (zh) 2000-12-25 2001-12-25 液晶显示装置

Country Status (5)

Country Link
US (4) US6835961B2 (enExample)
JP (1) JP2002196312A (enExample)
KR (2) KR100480405B1 (enExample)
CN (4) CN1908739A (enExample)
TW (1) TWI247173B (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102736278A (zh) * 2011-04-01 2012-10-17 纬创资通股份有限公司 液晶显示装置及具有该液晶显示装置的电子设备
CN104854503A (zh) * 2013-10-29 2015-08-19 堺显示器制品株式会社 显示装置
CN110007500A (zh) * 2017-12-19 2019-07-12 夏普株式会社 显示装置
CN112204460A (zh) * 2018-05-31 2021-01-08 堺显示器制品株式会社 显示装置

Families Citing this family (241)

* Cited by examiner, † Cited by third party
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KR100878220B1 (ko) * 2002-05-24 2009-01-13 삼성전자주식회사 액정표시장치
KR100840715B1 (ko) * 2002-05-28 2008-06-23 삼성전자주식회사 백 라이트 어셈블리 및 이를 갖는 액정 표시 장치
KR100873067B1 (ko) * 2002-07-11 2008-12-11 삼성전자주식회사 백 라이트 어셈블리 및 이를 갖는 액정 표시 장치
KR100878206B1 (ko) * 2002-08-13 2009-01-13 삼성전자주식회사 광학 시트, 이를 이용한 백라이트 어셈블리 및 액정표시장치
JP3717876B2 (ja) * 2002-08-28 2005-11-16 シャープ株式会社 液晶表示装置
US20040109308A1 (en) * 2002-12-07 2004-06-10 Yi-Chun Ho Device for fixing layers of optic film of backlight module
KR100928348B1 (ko) * 2002-12-31 2009-11-23 하이디스 테크놀로지 주식회사 백라이트 유니트의 도광판 구조
JP4172768B2 (ja) * 2003-02-27 2008-10-29 オプトレックス株式会社 液晶表示パネル用照明装置
JP4306289B2 (ja) * 2003-03-18 2009-07-29 セイコーエプソン株式会社 液晶表示装置
CN100357801C (zh) * 2003-05-14 2007-12-26 友达光电股份有限公司 光学模片及胶框的组合结构
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KR100580551B1 (ko) 2003-06-19 2006-05-16 엘지.필립스 엘시디 주식회사 액정표시모듈
KR100774005B1 (ko) * 2003-08-22 2007-11-08 삼성전자주식회사 디스플레이 장치
JP4321191B2 (ja) * 2003-09-18 2009-08-26 セイコーエプソン株式会社 液晶表示装置
JP4007340B2 (ja) * 2003-09-19 2007-11-14 セイコーエプソン株式会社 電気光学装置、電子機器及び電気光学装置の製造方法
KR100581863B1 (ko) * 2003-10-09 2006-05-22 삼성에스디아이 주식회사 플라즈마 디스플레이 장치
KR101191163B1 (ko) * 2003-10-23 2012-10-15 엘지디스플레이 주식회사 액정표시장치 모듈
JP2005158707A (ja) * 2003-11-07 2005-06-16 Sharp Corp バックライト装置及びこれを用いた液晶表示装置
JP4461778B2 (ja) * 2003-11-19 2010-05-12 日本電気株式会社 携帯端末機器
KR101073037B1 (ko) * 2004-01-07 2011-10-12 삼성전자주식회사 샤시 프레임 및 이를 갖는 액정표시장치
JP4805585B2 (ja) * 2004-02-25 2011-11-02 東芝モバイルディスプレイ株式会社 平面表示装置およびその製造方法
TWI282885B (en) * 2004-03-03 2007-06-21 Au Optronics Corp Backlight assembly
JP4432569B2 (ja) * 2004-03-24 2010-03-17 セイコーエプソン株式会社 電気光学装置及び電子機器
JP4084766B2 (ja) * 2004-03-26 2008-04-30 シャープ株式会社 バックライト装置
JP4468061B2 (ja) * 2004-04-30 2010-05-26 株式会社 日立ディスプレイズ 表示装置
TWI307433B (en) * 2004-05-12 2009-03-11 Au Optronics Corp Backlight module
TWI272421B (en) * 2004-05-13 2007-02-01 Au Optronics Corp Backlight unit and liquid crystal display utilizing the same
US7262560B2 (en) * 2004-05-25 2007-08-28 Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. Regulating a light source using a light-to-frequency converter
US7796210B2 (en) * 2004-06-11 2010-09-14 Hannstar Display Corporation Backlight with complex diffusers and flat panel display using the same
TWI241439B (en) * 2004-06-30 2005-10-11 Chi Mei Optoelectronics Corp Positioning mechanism for reducing noise in back light unit
KR100617116B1 (ko) * 2004-08-06 2006-08-31 엘지전자 주식회사 영상표시장치
JP2006058484A (ja) * 2004-08-18 2006-03-02 Sony Corp バックライト装置
KR100721564B1 (ko) * 2004-10-19 2007-05-23 삼성에스디아이 주식회사 기판지지 프레임, 상기 프레임을 구비하는 기판지지프레임 조립체, 상기 프레임을 사용한 기판 프레이밍방법, 상기 기판지지 프레임 조립체를 사용한 도너기판제조방법 및 상기 도너기판을 사용한유기전계발광표시장치 제조방법
TWI333570B (en) * 2004-10-27 2010-11-21 Chunghwa Picture Tubes Ltd Assembly of optical film and frame
KR20060068156A (ko) * 2004-12-16 2006-06-21 삼성전자주식회사 광 확산 부재, 이를 갖는 백라이트 어셈블리 및 이를 갖는표시장치
JP2006171718A (ja) * 2004-12-16 2006-06-29 Samsung Electronics Co Ltd 光拡散部材、これを有するバックライトアセンブリ、及びこれを有する表示装置
JP4581726B2 (ja) * 2004-12-28 2010-11-17 ソニー株式会社 表示装置および携帯機器
CN100575778C (zh) * 2004-12-28 2009-12-30 夏普株式会社 背光单元和具有该背光单元的显示装置
JP2006190521A (ja) * 2005-01-05 2006-07-20 Nec Lcd Technologies Ltd バックライトユニット及び液晶表示装置
CN100378527C (zh) * 2005-01-05 2008-04-02 统宝光电股份有限公司 液晶显示模组及其背光模组
US20060274532A1 (en) * 2005-01-18 2006-12-07 Musco Corporation High-reflectance strips and mounting method
JP4627195B2 (ja) * 2005-02-16 2011-02-09 シャープ株式会社 光学シートセット並びにこれを用いた照明装置及び表示装置
WO2006095552A1 (ja) 2005-03-10 2006-09-14 Sharp Kabushiki Kaisha バックライトユニット及びこれを備えた表示装置
US7103259B1 (en) * 2005-03-21 2006-09-05 Hannstar Display Corporation Structure for affixing an optical plate on a frame in a panel display
TWI276893B (en) * 2005-06-22 2007-03-21 Au Optronics Corp A backlight unit
TWI277804B (en) * 2005-06-23 2007-04-01 Chi Mei Optoelectronics Corp Backlight unit and method to uniform the brightness thereof
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