JP2006351527A - 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

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Publication number
JP2006351527A
JP2006351527A JP2006147579A JP2006147579A JP2006351527A JP 2006351527 A JP2006351527 A JP 2006351527A JP 2006147579 A JP2006147579 A JP 2006147579A JP 2006147579 A JP2006147579 A JP 2006147579A JP 2006351527 A JP2006351527 A JP 2006351527A
Authority
JP
Japan
Prior art keywords
backlight assembly
lamp
wiring
circuit board
printed circuit
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.)
Withdrawn
Application number
JP2006147579A
Other languages
English (en)
Japanese (ja)
Other versions
JP2006351527A5 (enExample
Inventor
Yoon-Soo Kwon
權　倫　秀
Seitai Kyo
姜　正　泰
Sang-Hoon Park
尚 勳 朴
Jin-Ho Ha
河　鎭　鎬
Woong-Jae Chang
雄 在 張
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 JP2006351527A publication Critical patent/JP2006351527A/ja
Publication of JP2006351527A5 publication Critical patent/JP2006351527A5/ja
Withdrawn legal-status Critical Current

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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
    • G02F1/133604—Direct backlight with lamps
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R33/00—Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof
    • H01R33/05—Two-pole devices
    • H01R33/06—Two-pole devices with two current-carrying pins, blades or analogous contacts, having their axes parallel to each other
    • H01R33/08—Two-pole devices with two current-carrying pins, blades or analogous contacts, having their axes parallel to each other for supporting tubular fluorescent lamp
    • H01R33/0818—Two-pole devices with two current-carrying pins, blades or analogous contacts, having their axes parallel to each other for supporting tubular fluorescent lamp for a plurality of lamps
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R33/00—Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof
    • H01R33/945—Holders with built-in electrical component
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/28—Clamped connections, spring connections
    • H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member

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)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
JP2006147579A 2005-06-15 2006-05-29 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 Withdrawn JP2006351527A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020050051532A KR20060131248A (ko) 2005-06-15 2005-06-15 백라이트 어셈블리 및 이를 갖는 액정표시장치

Publications (2)

Publication Number Publication Date
JP2006351527A true JP2006351527A (ja) 2006-12-28
JP2006351527A5 JP2006351527A5 (enExample) 2009-02-05

Family

ID=37519284

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006147579A Withdrawn JP2006351527A (ja) 2005-06-15 2006-05-29 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 (4)

Country Link
US (1) US7527406B2 (enExample)
JP (1) JP2006351527A (enExample)
KR (1) KR20060131248A (enExample)
CN (1) CN1881030A (enExample)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008210807A (ja) * 2007-02-27 2008-09-11 Samsung Electronics Co Ltd 一体型バックライト蛍光灯固定ユニット
JP2009058796A (ja) * 2007-08-31 2009-03-19 Hitachi Displays Ltd 液晶表示装置
WO2011040427A1 (ja) * 2009-09-30 2011-04-07 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
US8294349B2 (en) 2008-07-11 2012-10-23 Sharp Kabushiki Kaisha Lighting device, display device and television receiver
US8339347B2 (en) 2008-08-06 2012-12-25 Samsung Display Co., Ltd. Liquid crystal display and method of operating the same
KR101382398B1 (ko) * 2007-11-15 2014-04-09 엘지디스플레이 주식회사 램프고정부 및 액정표시장치용 백라이트 유닛

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4172597B2 (ja) * 2006-11-13 2008-10-29 シャープ株式会社 バックライト装置、及び液晶表示装置
CN101201504B (zh) * 2006-12-11 2010-10-13 乐金显示有限公司 背光单元和包括该背光单元的液晶显示模块
PL1933194T3 (pl) * 2006-12-13 2014-06-30 Lg Display Co Ltd Jednostka podświetleniowa i zawierający ją moduł wyświetlacza ciekłokrystalicznego
US8960935B2 (en) * 2007-01-31 2015-02-24 Lg Display Co., Ltd. Backlight unit and liquid crystal display device having the same
KR101327848B1 (ko) * 2007-01-31 2013-11-11 엘지디스플레이 주식회사 램프 접속용 소켓과 이를 이용한 백 라이트 유닛 및 액정표시장치
DE112007000369B4 (de) * 2007-02-15 2010-08-26 Sharp Kabushiki Kaisha Beleuchtungsvorrichtung für eine Anzeigevorrichtung, Anzeigevorrichtung und Fernsehempfänger
US7806710B2 (en) * 2007-02-27 2010-10-05 Samsung Electronics Co., Ltd. Lamp holding unit
KR101351553B1 (ko) * 2007-04-23 2014-01-22 엘지디스플레이 주식회사 액정표시장치
KR101350972B1 (ko) * 2007-05-18 2014-01-14 엘지디스플레이 주식회사 백라이트 유닛과 이를 포함하는 액정표시장치모듈
TWI359316B (en) * 2007-07-02 2012-03-01 Au Optronics Corp Back light module
TWI398701B (zh) * 2007-07-03 2013-06-11 Au Optronics Corp 背光模組
CN101398154B (zh) * 2007-07-06 2010-06-23 友达光电股份有限公司 背光模块及灯管固定组件
CN100535723C (zh) * 2007-07-10 2009-09-02 友达光电股份有限公司 背光模组
EP2177814A1 (en) * 2007-08-16 2010-04-21 Sharp Kabushiki Kaisha Illuminating device for display device, display device, and television receiving apparatus
CN101398566B (zh) * 2007-09-28 2010-09-15 中华映管股份有限公司 背光模块装置及其组装方法
KR101362163B1 (ko) * 2007-11-12 2014-02-12 엘지디스플레이 주식회사 백라이트 유닛 및 이의 제조 방법
WO2009107460A1 (ja) * 2008-02-27 2009-09-03 シャープ株式会社 照明装置、表示装置、テレビ受信装置
WO2009113201A1 (ja) * 2008-03-12 2009-09-17 シャープ株式会社 照明装置、表示装置、テレビ受信装置
US8064005B2 (en) * 2008-07-31 2011-11-22 Samsung Electronics Co., Ltd. Light supplying unit and display device using the same
TW201112525A (en) * 2009-09-24 2011-04-01 Hannstar Display Corp Connector for mounting a flexible printed circuit board
EP2497997A1 (en) * 2009-11-06 2012-09-12 Sharp Kabushiki Kaisha Lighting device, display device, and television receiver
US9879845B2 (en) 2016-01-07 2018-01-30 Robert A. Sonneman Modular lighting system using hangers and power bars
US10174923B2 (en) 2016-11-09 2019-01-08 Contemporary Visions, LLC Hanger for a modular lighting system having a main body with two channels to accommodate two segments of a power bar
US10281126B2 (en) * 2016-11-09 2019-05-07 Contemporary Visions, LLC Power bar hanger for modular lighting system
US10151466B2 (en) 2016-11-09 2018-12-11 Contemporary Visions, LLC Laterally supported lights
US10184645B2 (en) 2016-11-09 2019-01-22 Contemporary Visions, LLC Cylindrical housing for modular lighting system
US10359182B2 (en) 2016-11-09 2019-07-23 Contemporary Visions, LLC Ring power bar hanger for modular lighting fixture

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9408326D0 (en) * 1994-04-27 1994-06-15 Amp Great Britain Electrical connector for conductive leads
US6149470A (en) * 1999-02-26 2000-11-21 Berg Technology, Inc. Electrical connector for antenna or the like
JP2000269677A (ja) * 1999-03-16 2000-09-29 Matsushita Electric Ind Co Ltd 高周波装置
KR100687536B1 (ko) * 2000-04-28 2007-02-27 삼성전자주식회사 백라이트 어셈블리 및 이를 채용한 액정표시장치
KR100469343B1 (ko) * 2001-08-16 2005-02-02 엘지.필립스 엘시디 주식회사 백 라이트
KR100442297B1 (ko) * 2002-06-14 2004-07-30 엘지.필립스 엘시디 주식회사 백라이트
JP3704144B2 (ja) * 2002-08-06 2005-10-05 シャープ株式会社 駆動装置、蛍光管駆動システム、バックライト装置、及び液晶表示装置
KR100840261B1 (ko) * 2002-09-11 2008-06-20 삼성전자주식회사 램프 어셈블리 및 이를 갖는 액정표시장치
TW200424674A (en) * 2003-05-09 2004-11-16 Au Optronics Corp Backlight unit having changing lamps therein conveniently
KR100572140B1 (ko) * 2003-12-12 2006-04-24 주식회사 엘에스텍 직하형 백라이트 장치
US7157861B2 (en) * 2004-09-22 2007-01-02 Zippy Technology Corp. Push-pull inverter circuit

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008210807A (ja) * 2007-02-27 2008-09-11 Samsung Electronics Co Ltd 一体型バックライト蛍光灯固定ユニット
JP2009058796A (ja) * 2007-08-31 2009-03-19 Hitachi Displays Ltd 液晶表示装置
KR101382398B1 (ko) * 2007-11-15 2014-04-09 엘지디스플레이 주식회사 램프고정부 및 액정표시장치용 백라이트 유닛
US8294349B2 (en) 2008-07-11 2012-10-23 Sharp Kabushiki Kaisha Lighting device, display device and television receiver
US8339347B2 (en) 2008-08-06 2012-12-25 Samsung Display Co., Ltd. Liquid crystal display and method of operating the same
WO2011040427A1 (ja) * 2009-09-30 2011-04-07 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

Also Published As

Publication number Publication date
US20060286831A1 (en) 2006-12-21
US7527406B2 (en) 2009-05-05
CN1881030A (zh) 2006-12-20
KR20060131248A (ko) 2006-12-20

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