JP4230796B2 - バックライトアセンブリ及びこれを有する液晶表示装置 - Google Patents

バックライトアセンブリ及びこれを有する液晶表示装置 Download PDF

Info

Publication number
JP4230796B2
JP4230796B2 JP2003058279A JP2003058279A JP4230796B2 JP 4230796 B2 JP4230796 B2 JP 4230796B2 JP 2003058279 A JP2003058279 A JP 2003058279A JP 2003058279 A JP2003058279 A JP 2003058279A JP 4230796 B2 JP4230796 B2 JP 4230796B2
Authority
JP
Japan
Prior art keywords
liquid crystal
crystal display
storage container
display device
light
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 - Lifetime
Application number
JP2003058279A
Other languages
English (en)
Japanese (ja)
Other versions
JP2003346536A (ja
JP2003346536A5 (enExample
Inventor
英 在 李
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 Electronics 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 JP2003346536A publication Critical patent/JP2003346536A/ja
Publication of JP2003346536A5 publication Critical patent/JP2003346536A5/ja
Application granted granted Critical
Publication of JP4230796B2 publication Critical patent/JP4230796B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • G02B6/0081—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
    • G02B6/0086—Positioning aspects
    • G02B6/0088—Positioning aspects of the light guide or other optical sheets in the package
    • 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
    • G02F1/133317—Intermediate frames, e.g. between backlight housing and front frame
    • 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
    • G02F1/1335—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

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)
  • Planar Illumination Modules (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)
JP2003058279A 2002-05-28 2003-03-05 バックライトアセンブリ及びこれを有する液晶表示装置 Expired - Lifetime JP4230796B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020020029663A KR100840715B1 (ko) 2002-05-28 2002-05-28 백 라이트 어셈블리 및 이를 갖는 액정 표시 장치
KR2002-029663 2002-05-28

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2008256392A Division JP4862030B2 (ja) 2002-05-28 2008-10-01 バックライトアセンブリ及びこれを有する液晶表示装置

Publications (3)

Publication Number Publication Date
JP2003346536A JP2003346536A (ja) 2003-12-05
JP2003346536A5 JP2003346536A5 (enExample) 2006-04-20
JP4230796B2 true JP4230796B2 (ja) 2009-02-25

Family

ID=29578159

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2003058279A Expired - Lifetime JP4230796B2 (ja) 2002-05-28 2003-03-05 バックライトアセンブリ及びこれを有する液晶表示装置
JP2008256392A Expired - Lifetime JP4862030B2 (ja) 2002-05-28 2008-10-01 バックライトアセンブリ及びこれを有する液晶表示装置

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2008256392A Expired - Lifetime JP4862030B2 (ja) 2002-05-28 2008-10-01 バックライトアセンブリ及びこれを有する液晶表示装置

Country Status (5)

Country Link
US (2) US6950154B2 (enExample)
JP (2) JP4230796B2 (enExample)
KR (1) KR100840715B1 (enExample)
CN (1) CN100401160C (enExample)
TW (1) TWI321235B (enExample)

Families Citing this family (194)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100852167B1 (ko) * 2002-03-08 2008-08-13 삼성전자주식회사 평판 표시 장치
KR100840715B1 (ko) * 2002-05-28 2008-06-23 삼성전자주식회사 백 라이트 어셈블리 및 이를 갖는 액정 표시 장치
KR100840718B1 (ko) * 2002-05-31 2008-06-23 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
JP3707470B2 (ja) * 2002-12-20 2005-10-19 セイコーエプソン株式会社 実装ケース入り電気光学装置及び投射型表示装置
KR100939613B1 (ko) * 2003-04-30 2010-02-01 엘지디스플레이 주식회사 백라이트 유닛이 개선된 액정표시장치
US7190424B2 (en) * 2003-06-10 2007-03-13 Samsung Electronics Co., Ltd. Lamp wires of a liquid crystal display secured in trenches extending at an angle to a plate sidewall
KR100580551B1 (ko) * 2003-06-19 2006-05-16 엘지.필립스 엘시디 주식회사 액정표시모듈
KR100970264B1 (ko) * 2003-07-24 2010-07-16 삼성전자주식회사 표시모듈용 수납유닛, 이를 갖는 표시모듈 및 표시장치
KR100959785B1 (ko) * 2003-09-16 2010-05-28 삼성전자주식회사 백라이트 어셈블리 및 이를 갖는 액정표시장치
TWI264598B (en) * 2003-12-08 2006-10-21 Hannstar Display Corp Liquid crystal display device and backlight module thereof and light assembly of backlight module
CN100454094C (zh) * 2003-12-17 2009-01-21 统宝光电股份有限公司 光学膜片
CN100487539C (zh) * 2003-12-30 2009-05-13 友达光电股份有限公司 侧入光源式背光组件
JP4647218B2 (ja) * 2004-02-27 2011-03-09 三菱電機株式会社 表示装置
JP2005285535A (ja) * 2004-03-30 2005-10-13 Sanyo Electric Co Ltd 照明ユニット及びこれを用いた液晶表示装置
TWI307433B (en) * 2004-05-12 2009-03-11 Au Optronics Corp Backlight module
CN100339747C (zh) * 2004-05-17 2007-09-26 友达光电股份有限公司 显示器组件
TWI243608B (en) * 2004-05-31 2005-11-11 Au Optronics Corp Flat panel display
ATE438131T1 (de) * 2004-06-02 2009-08-15 Research In Motion Ltd Tragbares datenverarbeitungsgerät mit stossfester flüssigkristallanzeige
US7130185B2 (en) * 2004-06-02 2006-10-31 Research In Motion Limited Handheld computing device having drop-resistant LCD display
KR101065654B1 (ko) * 2004-06-15 2011-09-20 삼성전자주식회사 백라이트 어셈블리 및 이를 갖는 표시장치
JP4653429B2 (ja) * 2004-07-01 2011-03-16 ライツ・アドバンスト・テクノロジー株式会社 取り付けフレーム
KR101034779B1 (ko) * 2004-08-06 2011-05-17 삼성전자주식회사 백라이트 어셈블리 및 이를 이용한 표시장치
US7301589B2 (en) * 2004-08-10 2007-11-27 Chunghwa Picture Tubes Ltd. Mold frame for liquid crystal display module
US6974242B1 (en) * 2004-08-10 2005-12-13 Chunghwa Picture Tubes, Ltd. Engaging structure of backlight module
KR100708839B1 (ko) * 2004-09-07 2007-04-17 삼성에스디아이 주식회사 액정 표시 장치
TWI369526B (en) * 2004-10-05 2012-08-01 Samsung Electronics Co Ltd Display device
KR20060032398A (ko) * 2004-10-12 2006-04-17 삼성전자주식회사 평판표시장치
CN100380204C (zh) * 2004-10-14 2008-04-09 中华映管股份有限公司 背板、背光模块以及液晶显示器
CN100373228C (zh) * 2004-11-19 2008-03-05 中华映管股份有限公司 背光模块以及液晶显示模块
JP2006154325A (ja) * 2004-11-30 2006-06-15 Sharp Corp 光学シート類の支持構造およびこの支持構造を備える表示装置
TWM268609U (en) * 2004-12-10 2005-06-21 Innolux Display Corp Back light module and liquid crystal display device
TWI396013B (zh) 2004-12-21 2013-05-11 Samsung Display Co Ltd 背光組件及具有背光組件之顯示裝置
JP4473743B2 (ja) * 2005-01-31 2010-06-02 東芝モバイルディスプレイ株式会社 液晶表示装置
KR20060089020A (ko) * 2005-02-03 2006-08-08 삼성전자주식회사 백라이트 어셈블리 및 이를 갖는 표시장치
KR101095999B1 (ko) * 2005-02-22 2011-12-20 엘지디스플레이 주식회사 백라이트 유니트 및 이를 구비한 액정표시장치
KR100947533B1 (ko) * 2005-03-10 2010-03-12 삼성전자주식회사 백라이트 어셈블리 및 이를 구비한 표시 장치
JP2006313331A (ja) * 2005-04-07 2006-11-16 Toshiba Matsushita Display Technology Co Ltd 液晶表示装置
TWI276893B (en) * 2005-06-22 2007-03-21 Au Optronics Corp A backlight unit
TWI354155B (en) * 2005-07-22 2011-12-11 Sony Corp Display
KR20070043102A (ko) * 2005-10-20 2007-04-25 삼성전자주식회사 점광원용 광 가이드 유닛, 이를 갖는 백라이트 어셈블리 및표시 장치
US20070091645A1 (en) * 2005-10-25 2007-04-26 Yi-Ching Chang Edge-type backlight module with a lock mechanism for combining a light guide plate with a backing plate
JP4502933B2 (ja) * 2005-10-26 2010-07-14 Ｎｅｃ液晶テクノロジー株式会社 バックライトユニット及び液晶表示装置
KR101177909B1 (ko) * 2005-11-16 2012-08-28 엘지디스플레이 주식회사 액정 표시 장치용 백라이트 어셈블리 및 이를 이용한 액정표시 모듈
TWI273325B (en) * 2005-11-18 2007-02-11 Innolux Display Corp Liquid crystal display
KR100754143B1 (ko) * 2005-11-23 2007-08-31 삼성에스디아이 주식회사 휴대용 표시장치
KR100805537B1 (ko) * 2005-12-02 2008-02-20 삼성에스디아이 주식회사 휴대용 표시장치
TW200732589A (en) * 2006-01-18 2007-09-01 Mitsubishi Electric Corp Planar light source unit and image display apparatus using the same
KR101237174B1 (ko) * 2006-02-21 2013-02-25 엘지디스플레이 주식회사 백라이트 유닛 및 이를 이용한 액정표시장치
US20070195555A1 (en) * 2006-02-21 2007-08-23 Wei-Chi Lin Backlight module and liquid crystal display
CN100388072C (zh) * 2006-03-02 2008-05-14 友达光电股份有限公司 背光单元
TWI359307B (en) * 2006-09-01 2012-03-01 Chimei Innolux Corp Backlight module and liquid crystal display device
US7671936B2 (en) * 2006-09-21 2010-03-02 Hannstar Display Corp. Liquid crystal display comprising at least one LED and a PCB and a frame having an opening with a narrow portion and a broad portion on a side surface of the frame and backlight module having the same
KR20080035043A (ko) * 2006-10-18 2008-04-23 삼성전자주식회사 백라이트 어셈블리 및 이를 갖는 표시장치
JP2008145668A (ja) * 2006-12-08 2008-06-26 Hitachi Displays Ltd 液晶表示装置
JP2008158432A (ja) * 2006-12-26 2008-07-10 Hitachi Displays Ltd 液晶表示装置
JP4891114B2 (ja) * 2007-02-20 2012-03-07 三菱電機株式会社 面状光源装置、及び表示装置
TWI342735B (en) * 2007-04-25 2011-05-21 Au Optronics Corp A display apparatus, a front frame used therein, and a method of manufacture thereof
WO2008147102A2 (en) * 2007-06-01 2008-12-04 Lg Innotek Co., Ltd Display device
JP2008305576A (ja) * 2007-06-05 2008-12-18 Toshiba Matsushita Display Technology Co Ltd 照明ユニット及びこれを備えた液晶表示装置
JP4993096B2 (ja) * 2007-06-22 2012-08-08 ミネベア株式会社 面状照明装置及びその透明樹脂基板と、透明樹脂基板の射出成形方法
KR101055109B1 (ko) 2007-07-25 2011-08-08 엘지전자 주식회사 세션 이동 방법 및 세션 연속성을 지원하는 방법
TWI365320B (en) 2007-09-21 2012-06-01 Au Optronics Corp Mold frame and bezel and liquid crystal display containing the same
JP5098549B2 (ja) * 2007-10-04 2012-12-12 船井電機株式会社 液晶モジュール
CN101136256B (zh) * 2007-10-16 2010-08-25 友达光电股份有限公司 模框、框架组合结构与包含此框架组合结构的液晶显示器
CN101149529B (zh) * 2007-11-01 2010-04-21 友达光电(厦门)有限公司 背光模块
CN101463971B (zh) * 2007-12-18 2010-11-10 富士迈半导体精密工业（上海）有限公司 照明装置
KR101432507B1 (ko) * 2007-12-31 2014-08-21 삼성디스플레이 주식회사 백라이트 어셈블리 및 이를 갖는 표시 장치
KR101463575B1 (ko) * 2008-01-18 2014-12-04 삼성디스플레이 주식회사 액정 표시 장치
US8310627B2 (en) * 2008-02-27 2012-11-13 Sharp Kabushiki Kaisha Display device and television receiver apparatus
KR101315869B1 (ko) * 2008-03-19 2013-10-08 엘지디스플레이 주식회사 액정표시장치
KR101394143B1 (ko) * 2008-03-19 2014-05-15 삼성디스플레이 주식회사 디스플레이 어셈블리 및 이를 갖는 표시장치
JP5104770B2 (ja) 2008-03-28 2012-12-19 豊田合成株式会社 バックライト装置
CN101556392B (zh) * 2008-04-10 2012-12-26 统宝光电股份有限公司 电子装置及液晶显示器
KR100949117B1 (ko) * 2008-05-21 2010-03-23 삼성전자주식회사 디스플레이장치 및 그 바텀샤시
TWI381223B (zh) * 2008-09-23 2013-01-01 Au Optronics Corp 背光模組及其背板
KR101539769B1 (ko) * 2008-10-14 2015-07-27 삼성전자주식회사 휴대용 통신 장치의 엘씨디 모듈 고정 장치
TWI380075B (en) * 2008-10-17 2012-12-21 Au Optronics Corp Liquid crystal display and fabricating method thereof
KR101511493B1 (ko) * 2008-11-27 2015-04-14 삼성디스플레이 주식회사 액정 표시 모듈 및 이를 포함하는 표시 장치 세트 및 액정 표시 모듈의 조립 방법
KR101472141B1 (ko) * 2008-12-27 2014-12-12 엘지디스플레이 주식회사 액정표시장치
KR100949118B1 (ko) * 2008-12-29 2010-03-23 삼성전자주식회사 백 라이트 어셈블리 및 이를 포함하는 액정표시장치
KR101533661B1 (ko) * 2009-01-22 2015-07-03 삼성디스플레이 주식회사 표시 장치
JP2010210956A (ja) * 2009-03-10 2010-09-24 Fujitsu Ltd 表示装置
KR100966874B1 (ko) * 2009-04-27 2010-06-29 삼성전자주식회사 백 라이트 어셈블리 및 이를 포함하는 액정표시장치
KR101574947B1 (ko) 2009-05-01 2015-12-08 삼성디스플레이 주식회사 액정 표시 장치
KR20100127177A (ko) * 2009-05-25 2010-12-03 삼성전자주식회사 디스플레이장치의 백라이트 장치
KR101525839B1 (ko) * 2009-05-25 2015-06-08 삼성전자주식회사 백라이트 유닛 및 그를 구비한 액정표시장치
JP5222229B2 (ja) * 2009-05-29 2013-06-26 株式会社ジャパンディスプレイイースト 表示装置
KR101633105B1 (ko) * 2009-09-08 2016-06-24 엘지디스플레이 주식회사 액정표시장치
KR101569076B1 (ko) * 2009-09-09 2015-11-16 삼성디스플레이 주식회사 렌즈기판을 구비한 표시 장치 및 그 제조 방법
KR101693655B1 (ko) 2009-11-12 2017-01-06 엘지전자 주식회사 백라이트 유닛 및 이를 포함하는 액정표시장치
USRE46781E1 (en) 2009-11-12 2018-04-10 Lg Electronics Inc. Backlight unit and liquid crystal display including the same
TWI383735B (zh) * 2009-11-23 2013-01-21 Chimei Innolux Corp 液晶顯示裝置
JP5317365B2 (ja) * 2010-01-07 2013-10-16 エルジー イノテック カンパニー リミテッド バックライトユニット
KR20110103074A (ko) * 2010-03-12 2011-09-20 엘지전자 주식회사 디스플레이 장치
KR20110097086A (ko) * 2010-02-24 2011-08-31 삼성전자주식회사 백라이트 어셈블리 및 이를 갖는 표시장치
JP2011180237A (ja) * 2010-02-26 2011-09-15 Hitachi Consumer Electronics Co Ltd 映像表示装置
KR20110099516A (ko) * 2010-03-02 2011-09-08 삼성전자주식회사 휴대용 단말기의 엘씨디 모듈
KR101700790B1 (ko) * 2010-05-25 2017-02-01 엘지이노텍 주식회사 표시장치
TWI389067B (zh) * 2010-06-29 2013-03-11 Compal Electronics Inc 顯示模組及其組裝方法
TW201207476A (en) * 2010-08-10 2012-02-16 Chunghwa Picture Tubes Ltd Display module
WO2012050052A1 (ja) * 2010-10-13 2012-04-19 シャープ株式会社 バックライトユニットおよび液晶表示装置
US10585310B2 (en) 2010-10-28 2020-03-10 Lg Electronics Inc. Display device comprising a light guide plate having at least one groove corresponding to at least one protrusion of a frame
US8913208B2 (en) * 2010-11-23 2014-12-16 Lg Display Co., Ltd. Liquid crystal module capable of preventing display device from being darkly displayed
TWI418900B (zh) * 2010-12-30 2013-12-11 Au Optronics Corp 背光模組及顯示裝置
CN102542932A (zh) * 2011-01-04 2012-07-04 康准电子科技（昆山）有限公司 显示器
US20120182700A1 (en) * 2011-01-17 2012-07-19 Byeon Jonghyun Display apparatus
TW201232099A (en) * 2011-01-25 2012-08-01 Wintek Corp Display having a frame, touch display, and method of manufacturing a frame
CN102620152B (zh) * 2011-01-28 2014-09-17 广州市高比电梯装饰工程有限公司 发光照明板
TWI448780B (zh) * 2011-10-04 2014-08-11 Au Optronics Corp 顯示裝置
JP2012220762A (ja) * 2011-04-11 2012-11-12 Funai Electric Co Ltd 液晶表示装置および液晶テレビジョン装置
TWM419124U (en) * 2011-05-06 2011-12-21 Chunghwa Picture Tubes Ltd Light guide plate positioning structure of LCD panel
CN102819122A (zh) * 2011-06-09 2012-12-12 鸿富锦精密工业（深圳）有限公司 液晶显示装置
KR101822110B1 (ko) * 2011-07-06 2018-01-26 삼성디스플레이 주식회사 표시 장치
TWI431366B (zh) * 2011-07-08 2014-03-21 Au Optronics Corp 顯示模組及其製造方法
KR101832313B1 (ko) * 2011-08-18 2018-04-04 엘지이노텍 주식회사 디스플레이 장치
WO2013035610A1 (ja) * 2011-09-05 2013-03-14 シャープ株式会社 照明装置及びそれを用いた表示装置、テレビ受信装置
US9335788B2 (en) * 2011-09-19 2016-05-10 Samsung Electronics Co., Ltd. Slim-type display module fixing apparatus for portable terminal
TWI526074B (zh) * 2011-09-26 2016-03-11 仁寶電腦工業股份有限公司 顯示裝置及其組裝方法
TWI447482B (zh) * 2011-09-28 2014-08-01 Au Optronics Corp 顯示模組
TWI457661B (zh) * 2011-09-29 2014-10-21 Au Optronics Corp 背光模組以及顯示模組
CN102650394A (zh) * 2011-11-17 2012-08-29 京东方科技集团股份有限公司 一种背光源和液晶显示器
US8928833B2 (en) 2011-11-29 2015-01-06 Shenzhen China Star Optoelectronics Technology Co., Ltd. Backlight module and LCD device
CN102494273A (zh) * 2011-11-29 2012-06-13 深圳市华星光电技术有限公司 背光模组及液晶显示装置
WO2013084776A1 (ja) * 2011-12-06 2013-06-13 シャープ株式会社 バックライトユニット及び液晶表示装置
KR20130068967A (ko) * 2011-12-16 2013-06-26 삼성디스플레이 주식회사 표시 장치
JP5893931B2 (ja) * 2012-01-24 2016-03-23 ミネベア株式会社 面状照明装置及び面状照明装置の製造方法
KR101966070B1 (ko) * 2012-02-21 2019-04-08 삼성디스플레이 주식회사 표시장치 및 이의 제조방법
TWI464499B (zh) * 2012-02-24 2014-12-11 Au Optronics Corp 背光模組及使用其之顯示裝置
US9176337B2 (en) * 2012-05-30 2015-11-03 Shenzhen China Star Optoelectronics Technology Co., Ltd. Backlight module
JP5950104B2 (ja) * 2012-07-03 2016-07-13 株式会社ジャパンディスプレイ 表示装置
US8902377B2 (en) * 2012-07-17 2014-12-02 Shenzhen China Star Optoelectronics Technology Co., Ltd Liquid crystal display device and backlight module thereof
CN102798035B (zh) * 2012-07-17 2015-11-25 深圳市华星光电技术有限公司 液晶显示装置及其背光模组
DE102012213192A1 (de) * 2012-07-26 2014-01-30 Dongguan Masstop Liquid Chrystal Display Co., Ltd. Lichtquellenmodul
KR20140026893A (ko) * 2012-08-23 2014-03-06 현대모비스 주식회사 디스플레이 장치
US9084338B2 (en) * 2012-08-27 2015-07-14 Shenzhen China Star Optoelectronics Technology Co., Ltd. Display device
US8988866B2 (en) * 2012-08-27 2015-03-24 Shenzhen China Star Optoelectronics Technology Co., Ltd. Display device
US9072167B2 (en) * 2012-08-27 2015-06-30 Shenzhen China Star Optoelectronics Technology Co., Ltd. Display device
CN102889519A (zh) * 2012-09-18 2013-01-23 深圳市华星光电技术有限公司 背光模组及显示面板
US20140085576A1 (en) * 2012-09-27 2014-03-27 Apple Inc. Light Guide Plates and Optical Films with Mating Alignment Features
US9618689B2 (en) * 2012-09-28 2017-04-11 Apple Inc. Electronic devices with displays having attached optical films
TWI506225B (zh) * 2012-10-05 2015-11-01 Au Optronics Corp 背板與應用此背板之平面顯示裝置
CN102913821B (zh) * 2012-10-24 2015-11-25 深圳市华星光电技术有限公司 一种液晶显示装置及其背光模组
WO2014065063A1 (ja) * 2012-10-26 2014-05-01 シャープ株式会社 バックライト及び表示装置
CN103807664A (zh) * 2012-11-07 2014-05-21 纬创资通股份有限公司 光源模块和制作光源模块的方法
US9323084B2 (en) * 2012-11-08 2016-04-26 Lg Display Co., Ltd. Curved liquid crystal display device
CN103033961B (zh) * 2013-01-08 2016-04-13 深圳市华星光电技术有限公司 一种液晶模组及其固定装置
KR20140091834A (ko) * 2013-01-14 2014-07-23 삼성디스플레이 주식회사 백라이트 모듈 및 이를 포함하는 표시 장치
CN103945019A (zh) * 2013-01-22 2014-07-23 富泰华精密电子（郑州）有限公司 电子装置
US20140239781A1 (en) * 2013-02-25 2014-08-28 Motorola Mobility Llc Electronic Device Having a Display and Method of Manufacture
EP2965307B1 (en) * 2013-03-08 2019-01-16 LG Electronics Inc. Display device
US9227952B2 (en) 2013-03-15 2016-01-05 Achillion Pharmaceuticals, Inc. Sovaprevir polymorphs and methods of manufacture thereof
US9977176B2 (en) * 2013-05-15 2018-05-22 Sakai Display Products Corporation Backlight device and display apparatus
CN103287651B (zh) * 2013-05-31 2015-11-25 深圳市华星光电技术有限公司 一种显示面板组件的托盘
TWI472833B (zh) * 2013-06-06 2015-02-11 Innolux Corp 顯示裝置
US9817179B2 (en) * 2013-06-14 2017-11-14 Sakai Display Products Corporation Light source unit, display apparatus and lighting apparatus
JP2015011038A (ja) * 2013-06-26 2015-01-19 三洋電機株式会社 パネルユニット及びこれを具えた液晶表示装置
KR102078808B1 (ko) * 2013-07-11 2020-02-20 삼성디스플레이 주식회사 백 라이트 유닛 및 이를 포함하는 표시 장치
JP6199971B2 (ja) * 2013-07-18 2017-09-20 堺ディスプレイプロダクト株式会社 光源装置及び表示装置
WO2015011834A1 (ja) * 2013-07-26 2015-01-29 堺ディスプレイプロダクト株式会社 光学ユニット及び表示装置
KR20150021368A (ko) * 2013-08-20 2015-03-02 삼성디스플레이 주식회사 표시 장치 및 그 제조 방법
US9739931B2 (en) * 2013-08-22 2017-08-22 Sakai Display Products Corporation Lighting device and display apparatus
CN103791320B (zh) * 2013-08-26 2016-01-20 南京中电熊猫液晶显示科技有限公司 一种led背光模组
KR102128554B1 (ko) * 2013-09-25 2020-07-09 엘지디스플레이 주식회사 백라이트 유닛 및 이를 이용한 액정표시장치
JP2015088269A (ja) * 2013-10-29 2015-05-07 スリーエム イノベイティブ プロパティズ カンパニー 面光源装置、及び面光源装置の製造方法
WO2015068256A1 (ja) * 2013-11-08 2015-05-14 堺ディスプレイプロダクト株式会社 表示装置
US9810834B2 (en) 2013-11-25 2017-11-07 Sakai Display Products Corporation Optical sheet holding structure and display apparatus
CN103672600B (zh) * 2013-12-02 2016-08-17 京东方科技集团股份有限公司 一种背光模组及显示装置
CN103697416B (zh) * 2013-12-09 2016-03-02 京东方科技集团股份有限公司 背光模组及显示装置
KR20150081075A (ko) * 2014-01-03 2015-07-13 삼성디스플레이 주식회사 표시 장치 및 이의 제조 방법
TWI499846B (zh) * 2014-04-16 2015-09-11 Au Optronics Corp 顯示器模組
KR102170995B1 (ko) * 2014-05-26 2020-10-28 엘지디스플레이 주식회사 바텀커버 및 이를 포함하는 백라이트 유닛
CN104089216B (zh) * 2014-06-05 2017-01-18 京东方科技集团股份有限公司 背光源和显示装置
KR102111431B1 (ko) * 2014-06-10 2020-05-18 삼성디스플레이 주식회사 표시 장치
TWI544173B (zh) * 2014-06-17 2016-08-01 緯創資通股份有限公司 具有固定座之背光模組及其顯示裝置
TWI514053B (zh) * 2014-07-18 2015-12-21 Au Optronics Corp 背光模組
KR20160048296A (ko) * 2014-10-23 2016-05-04 삼성디스플레이 주식회사 표시 장치
JP2016213090A (ja) * 2015-05-11 2016-12-15 ミネベア株式会社 面状照明装置及び液晶表示装置
US9685368B2 (en) * 2015-06-26 2017-06-20 Taiwan Semiconductor Manufacturing Company, Ltd. Interconnect structure having an etch stop layer over conductive lines
KR102494154B1 (ko) * 2015-12-31 2023-01-31 엘지디스플레이 주식회사 액정표시장치
CN107765477B (zh) * 2016-08-23 2023-10-13 京东方科技集团股份有限公司 膜材、背光模组和显示装置
KR102595455B1 (ko) * 2016-12-20 2023-10-27 엘지디스플레이 주식회사 액정표시장치
TWI611245B (zh) * 2017-02-23 2018-01-11 友達光電股份有限公司 具凸耳設計之光學膜片、光學膜片組及背光模組
WO2018180653A1 (ja) * 2017-03-30 2018-10-04 パナソニックＩｐマネジメント株式会社 表示装置
WO2018201311A1 (zh) * 2017-05-03 2018-11-08 瑞仪光电(苏州)有限公司 背光模块及显示设备
KR101935929B1 (ko) 2018-01-19 2019-01-08 삼성디스플레이 주식회사 표시 장치
CN208888532U (zh) * 2018-10-31 2019-05-21 北京京东方茶谷电子有限公司 框体、背光组件、显示装置
CN209928187U (zh) * 2019-07-04 2020-01-10 北京京东方光电科技有限公司 背光模组及显示面板
CN110646966A (zh) * 2019-09-30 2020-01-03 北京京东方专用显示科技有限公司 一种显示器的边框结构和显示器
CN210428033U (zh) * 2019-10-31 2020-04-28 京东方科技集团股份有限公司 背光模组及显示装置
KR102721852B1 (ko) * 2019-12-31 2024-10-24 엘지디스플레이 주식회사 백 라이트 유닛 및 이를 포함하는 표시장치
CN116027585A (zh) * 2021-10-26 2023-04-28 纬联电子科技(中山)有限公司 液晶显示器及其背光模块及显示模块
TWI815555B (zh) * 2022-07-14 2023-09-11 達擎股份有限公司 顯示裝置
CN117496819B (zh) * 2023-03-22 2025-04-25 武汉华星光电技术有限公司 显示装置

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62100623A (ja) * 1985-10-28 1987-05-11 Nippon Abionikusu Kk 放射温度測定方法並びにそのための黒体テ−プ
JP2982549B2 (ja) * 1993-04-13 1999-11-22 東ソー株式会社 バックライト
JP2663337B2 (ja) * 1994-09-16 1997-10-15 スタンレー電気株式会社 導光板式面光源装置およびその製造方法
JPH09147618A (ja) * 1995-11-20 1997-06-06 Sharp Corp 照明装置
JPH09185056A (ja) * 1995-12-28 1997-07-15 Toshiba Lighting & Technol Corp バックライト及びこれを用いた液晶表示装置
US6002457A (en) * 1997-04-08 1999-12-14 Lg Lcd, Inc. Computer having liquid crystal display
JP3296993B2 (ja) * 1997-04-08 2002-07-02 エルジー フィリップス エルシーディー カンパニー リミテッド 液晶表示装置を備える携帯用コンピュータ
KR100246849B1 (ko) * 1997-06-30 2000-03-15 윤종용 액정표시장치
KR100238004B1 (ko) * 1997-08-30 2000-01-15 구본준 액정표시장치의 배광장치의 고정구조
US6068381A (en) * 1998-01-29 2000-05-30 Nu-Tech & Engineering, Inc. Back lighting device with central opening frame member and a unitized lamp and rigid radially extended terminals assembly
KR100490327B1 (ko) * 1998-07-29 2005-08-01 삼성전자주식회사 백라이트 어셈블리
JP2000275635A (ja) * 1999-03-23 2000-10-06 Hitachi Ltd 液晶表示装置
KR100316171B1 (ko) * 1999-04-14 2001-12-28 구본준, 론 위라하디락사 액정 표시 장치에서 도광판과 그 도광판을 고정하는 주 지지체의구조
JP4330700B2 (ja) * 1999-06-10 2009-09-16 東芝モバイルディスプレイ株式会社 平面表示装置
JP4256540B2 (ja) * 1999-08-03 2009-04-22 三菱電機株式会社 面状光源装置
JP4198281B2 (ja) * 1999-09-13 2008-12-17 日本ライツ株式会社 導光板および平面照明装置
JP2001117084A (ja) * 1999-10-15 2001-04-27 Hitachi Ltd 液晶表示装置
JP2001133782A (ja) * 1999-11-09 2001-05-18 Hitachi Ltd 液晶表示装置
KR100687536B1 (ko) * 2000-04-28 2007-02-27 삼성전자주식회사 백라이트 어셈블리 및 이를 채용한 액정표시장치
JP2002006142A (ja) * 2000-06-20 2002-01-09 Enplas Corp 導光板，面光源装置及び画像表示装置
JP2002042535A (ja) * 2000-07-05 2002-02-08 Internatl Business Mach Corp <Ibm> 表示装置及び面上光源装置
JP2002040959A (ja) * 2000-07-19 2002-02-08 Enplas Corp 面光源装置及び画像表示装置
JP2002075033A (ja) * 2000-08-31 2002-03-15 Sanyo Electric Co Ltd バックライト装置及びそれを備える表示装置
KR100701014B1 (ko) * 2000-11-22 2007-03-29 삼성전자주식회사 광 가이드 장치, 이를 갖는 액정 표시 모듈 및 액정 표시장치
JP2002196312A (ja) * 2000-12-25 2002-07-12 Hitachi Ltd 液晶表示装置
CN1144083C (zh) * 2001-02-20 2004-03-31 友达光电股份有限公司 固定导光板的框架及其背光装置
KR100852167B1 (ko) * 2002-03-08 2008-08-13 삼성전자주식회사 평판 표시 장치
KR100840715B1 (ko) * 2002-05-28 2008-06-23 삼성전자주식회사 백 라이트 어셈블리 및 이를 갖는 액정 표시 장치

Also Published As

Publication number Publication date
JP2009049017A (ja) 2009-03-05
CN1461965A (zh) 2003-12-17
KR20030091570A (ko) 2003-12-03
JP4862030B2 (ja) 2012-01-25
CN100401160C (zh) 2008-07-09
JP2003346536A (ja) 2003-12-05
TWI321235B (en) 2010-03-01
US20060007708A1 (en) 2006-01-12
US7106393B2 (en) 2006-09-12
US20030223020A1 (en) 2003-12-04
KR100840715B1 (ko) 2008-06-23
US6950154B2 (en) 2005-09-27
TW200307155A (en) 2003-12-01

Similar Documents

Publication Publication Date Title
JP4230796B2 (ja) バックライトアセンブリ及びこれを有する液晶表示装置
US10222541B2 (en) Liquid crystal display apparatus
KR101232045B1 (ko) 백라이트 어셈블리 및 이를 갖는 액정표시장치
KR101189088B1 (ko) 백라이트 어셈블리 및 이를 갖는 액정표시장치
JP2004029738A (ja) バックライトアセンブリ及びこれを有する液晶表示装置
JP2006351527A (ja) バックライトアセンブリ及びこれを有する液晶表示装置
JP2007058180A (ja) 表示装置及びその製造方法
JP2005235771A (ja) バックライト組立体及びこれを有する液晶表示装置
KR100845558B1 (ko) 액정표시장치
KR20070074889A (ko) 백라이트 유닛 및 이를 이용한 액정표시장치
KR20070063836A (ko) 백라이트 유닛 및 이를 이용한 액정표시장치
KR20070005052A (ko) 백라이트 어셈블리 및 이를 갖는 액정표시장치
KR20060019217A (ko) 액정표시장치
KR20070088117A (ko) 백라이트 유닛 및 이를 이용한 액정표시장치
KR20060014713A (ko) 표시장치
KR20070000081A (ko) 액정표시장치
KR20060136051A (ko) 액정표시장치
KR20080028580A (ko) 액정 표시 장치
KR20070056495A (ko) 백라이트 어셈블리 및 이를 갖는 액정표시장치
KR20060017133A (ko) 백라이트 어셈블리 및 이를 갖는 표시장치
KR20070082153A (ko) 액정 표시 장치
KR20060012192A (ko) 액정표시장치
KR20060005865A (ko) 표시장치
KR20060016514A (ko) 백라이트 어셈블리 및 이를 갖는 액정 표시 장치
KR20060028535A (ko) 백라이트 유닛

Legal Events

Date Code Title Description
RD03 Notification of appointment of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7423

Effective date: 20060105

RD04 Notification of resignation of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7424

Effective date: 20060106

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20060301

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20060301

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20080603

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20080902

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20080905

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20081001

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20081104

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20081204

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

Ref document number: 4230796

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20111212

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20111212

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20121212

Year of fee payment: 4

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20121212

Year of fee payment: 4

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20131212

Year of fee payment: 5

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20131212

Year of fee payment: 5

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313111

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20131212

Year of fee payment: 5

R371 Transfer withdrawn

Free format text: JAPANESE INTERMEDIATE CODE: R371

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313111

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

S531 Written request for registration of change of domicile

Free format text: JAPANESE INTERMEDIATE CODE: R313531

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

RD02 Notification of acceptance of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: R3D02

EXPY Cancellation because of completion of term