KR101662487B1 - 백라이트 유닛 - Google Patents

백라이트 유닛 Download PDF

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Publication number
KR101662487B1
KR101662487B1 KR1020090102234A KR20090102234A KR101662487B1 KR 101662487 B1 KR101662487 B1 KR 101662487B1 KR 1020090102234 A KR1020090102234 A KR 1020090102234A KR 20090102234 A KR20090102234 A KR 20090102234A KR 101662487 B1 KR101662487 B1 KR 101662487B1
Authority
KR
South Korea
Prior art keywords
light
light guide
guide plate
main body
light source
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.)
Active
Application number
KR1020090102234A
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English (en)
Korean (ko)
Other versions
KR20110045595A (ko
Inventor
김근영
박종진
이정헌
최선
Original Assignee
삼성전자주식회사
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.)
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Publication date
Application filed by 삼성전자주식회사 filed Critical 삼성전자주식회사
Priority to KR1020090102234A priority Critical patent/KR101662487B1/ko
Priority to US12/851,843 priority patent/US8545086B2/en
Priority to JP2010178655A priority patent/JP5745797B2/ja
Priority to EP10172751.9A priority patent/EP2322963B1/en
Priority to CN201010258170.1A priority patent/CN102052607B/zh
Publication of KR20110045595A publication Critical patent/KR20110045595A/ko
Priority to US14/021,280 priority patent/US8727600B2/en
Application granted granted Critical
Publication of KR101662487B1 publication Critical patent/KR101662487B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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    • 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
    • G02F1/133603—Direct backlight with LEDs
    • 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
    • G02B6/0066—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 characterised by the light source being coupled to the light guide
    • G02B6/0068—Arrangements of plural sources, e.g. multi-colour light sources
    • 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
    • G02B6/0075—Arrangements of multiple light guides
    • G02B6/0078—Side-by-side arrangements, e.g. for large area displays
    • 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
    • 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
    • G02B6/0066—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 characterised by the light source being coupled to the light guide
    • G02B6/0073—Light emitting diode [LED]
    • 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
    • G02F1/1336—Illuminating devices
    • G02F1/133601—Illuminating devices for spatial active dimming
    • 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
    • G02F1/133614—Illuminating devices using photoluminescence, e.g. phosphors illuminated by UV or blue light
    • 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
    • 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
    • G02F1/133628—Illuminating devices with cooling means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Planar Illumination Modules (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
KR1020090102234A 2009-10-27 2009-10-27 백라이트 유닛 Active KR101662487B1 (ko)

Priority Applications (6)

Application Number Priority Date Filing Date Title
KR1020090102234A KR101662487B1 (ko) 2009-10-27 2009-10-27 백라이트 유닛
US12/851,843 US8545086B2 (en) 2009-10-27 2010-08-06 Backlight unit
JP2010178655A JP5745797B2 (ja) 2009-10-27 2010-08-09 バックライトユニット
EP10172751.9A EP2322963B1 (en) 2009-10-27 2010-08-13 Backlight Unit
CN201010258170.1A CN102052607B (zh) 2009-10-27 2010-08-18 背光单元
US14/021,280 US8727600B2 (en) 2009-10-27 2013-09-09 Backlight unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020090102234A KR101662487B1 (ko) 2009-10-27 2009-10-27 백라이트 유닛

Publications (2)

Publication Number Publication Date
KR20110045595A KR20110045595A (ko) 2011-05-04
KR101662487B1 true KR101662487B1 (ko) 2016-10-17

Family

ID=43760082

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020090102234A Active KR101662487B1 (ko) 2009-10-27 2009-10-27 백라이트 유닛

Country Status (5)

Country Link
US (2) US8545086B2 (https=)
EP (1) EP2322963B1 (https=)
JP (1) JP5745797B2 (https=)
KR (1) KR101662487B1 (https=)
CN (1) CN102052607B (https=)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012212527A (ja) * 2011-03-30 2012-11-01 Sony Corp 表示装置
WO2013008739A1 (ja) * 2011-07-13 2013-01-17 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
WO2013073439A1 (ja) * 2011-11-15 2013-05-23 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
CN103930712B (zh) * 2011-12-21 2016-08-24 夏普株式会社 照明装置、背光源、液晶显示装置以及电视接收装置
US20130278866A1 (en) * 2012-04-23 2013-10-24 Hitachi Consumer Electronics Co., Ltd. Illumination device and liquid crystal display apparatus using the same
CN105093389A (zh) * 2012-05-31 2015-11-25 青岛海信电器股份有限公司 背光模组及显示装置
KR102131312B1 (ko) * 2013-08-06 2020-07-07 삼성전자주식회사 조명 기능을 구비한 액정 표시 장치
US9389356B2 (en) * 2013-10-09 2016-07-12 Shenzhen China Star Optoelectronics Technology Co., Ltd LED backlight module and the corresponding liquid crystal display
CN105116610B (zh) * 2015-09-22 2018-10-30 深圳市华星光电技术有限公司 一种背光模组
US10480752B2 (en) * 2016-02-27 2019-11-19 Svv Technology Innovations, Inc. Structurally reinforced illumination panels and a method of making the same
KR20170133616A (ko) * 2016-05-26 2017-12-06 이명분 조명 표지판
CN106597744B (zh) * 2016-12-30 2019-06-25 深圳市华星光电技术有限公司 背光模组和液晶显示器
CN120065402A (zh) * 2023-11-28 2025-05-30 纬联电子科技(中山)有限公司 显示模块及显示装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003308718A (ja) * 2002-04-12 2003-10-31 Techno Wave Sanwa Kk 面状発光装置
WO2009016950A1 (ja) * 2007-07-27 2009-02-05 Sharp Kabushiki Kaisha 照明装置および液晶表示装置

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3454123B2 (ja) * 1997-11-25 2003-10-06 松下電工株式会社 Ｌｅｄ照明モジュール
JP2000171641A (ja) 1998-12-10 2000-06-23 Hitachi Ltd バックライト装置および液晶表示装置並びに導光板の製造方法
KR100654220B1 (ko) 1999-08-03 2006-12-05 삼성전자주식회사 액정표시장치
JP3699414B2 (ja) * 2002-03-29 2005-09-28 ローム株式会社 バックライトモジュールの接続構造
JP2004079488A (ja) * 2002-08-22 2004-03-11 Fujitsu Ten Ltd Ｌｅｄバックライトユニットおよび液晶表示装置
KR20050015669A (ko) 2003-08-07 2005-02-21 엘지.필립스 엘시디 주식회사 백라이트 유닛
KR100616413B1 (ko) * 2004-05-22 2006-08-29 서울반도체 주식회사 발광 다이오드 및 이의 제작 방법
JP4535792B2 (ja) * 2004-07-01 2010-09-01 Ｎｅｃ液晶テクノロジー株式会社 バックライト及びそのバックライトを備えた液晶表示装置
US7311431B2 (en) * 2005-04-01 2007-12-25 Avago Technologies Ecbu Ip Pte Ltd Light-emitting apparatus having a plurality of adjacent, overlapping light-guide plates
JP4739842B2 (ja) * 2005-07-25 2011-08-03 スタンレー電気株式会社 表面実装型ｌｅｄ
KR100730306B1 (ko) * 2005-10-11 2007-06-19 희성전자 주식회사 직하형 백라이트 장치
JP4487940B2 (ja) * 2006-01-24 2010-06-23 株式会社デンソー 照明装置及びこれに用いる発光モジュール
WO2008002068A1 (en) * 2006-06-27 2008-01-03 Seoul Semiconductor Co., Ltd. Side view type led package
KR100840769B1 (ko) 2006-08-18 2008-06-24 최귀송 액정표시장치의 백라이트 장치
JP4735849B2 (ja) * 2006-10-26 2011-07-27 ミネベア株式会社 面状照明装置
JP2008147605A (ja) * 2006-11-14 2008-06-26 Harison Toshiba Lighting Corp 発光装置及びその製造方法並びに実装基板
JP4689637B2 (ja) * 2007-03-23 2011-05-25 シャープ株式会社 半導体発光装置
US7566159B2 (en) * 2007-05-31 2009-07-28 Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. Side-emitting LED package with improved heat dissipation
JP2009245732A (ja) * 2008-03-31 2009-10-22 Fujifilm Corp 導光板及びそれを用いる面状照明装置
KR20110006773A (ko) 2009-07-15 2011-01-21 삼성전자주식회사 디스플레이장치 및 텔레비전
KR20120090621A (ko) * 2011-02-08 2012-08-17 삼성전자주식회사 백라이트 유닛 및 이를 갖는 표시장치

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003308718A (ja) * 2002-04-12 2003-10-31 Techno Wave Sanwa Kk 面状発光装置
WO2009016950A1 (ja) * 2007-07-27 2009-02-05 Sharp Kabushiki Kaisha 照明装置および液晶表示装置

Also Published As

Publication number Publication date
US8727600B2 (en) 2014-05-20
EP2322963A1 (en) 2011-05-18
EP2322963B1 (en) 2019-12-11
US8545086B2 (en) 2013-10-01
KR20110045595A (ko) 2011-05-04
CN102052607B (zh) 2014-12-17
US20110096528A1 (en) 2011-04-28
US20140009911A1 (en) 2014-01-09
JP2011096634A (ja) 2011-05-12
JP5745797B2 (ja) 2015-07-08
CN102052607A (zh) 2011-05-11

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