DE602006001715D1 - Rückbeleuchtungseinheit mit Wärmeableitungsschicht, Anzeigevorrichtung mit Wärmeableitungsschicht und Verfahren zur Herstellung einer Wärmeableitungsschicht - Google Patents

Rückbeleuchtungseinheit mit Wärmeableitungsschicht, Anzeigevorrichtung mit Wärmeableitungsschicht und Verfahren zur Herstellung einer Wärmeableitungsschicht

Info

Publication number
DE602006001715D1
DE602006001715D1 DE602006001715T DE602006001715T DE602006001715D1 DE 602006001715 D1 DE602006001715 D1 DE 602006001715D1 DE 602006001715 T DE602006001715 T DE 602006001715T DE 602006001715 T DE602006001715 T DE 602006001715T DE 602006001715 D1 DE602006001715 D1 DE 602006001715D1
Authority
DE
Germany
Prior art keywords
heat dissipation
dissipation layer
making
display device
backlight unit
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
DE602006001715T
Other languages
English (en)
Inventor
Kab Jin Hwang
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.)
LG Electronics Inc
Original Assignee
LG Electronics Inc
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
Priority claimed from KR1020060012265A external-priority patent/KR20070080782A/ko
Application filed by LG Electronics Inc filed Critical LG Electronics Inc
Publication of DE602006001715D1 publication Critical patent/DE602006001715D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
    • G02B6/0055—Reflecting element, sheet or layer
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/04—Carbon
    • 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
    • G02B6/0085—Means for removing heat created by the light source from 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
    • G02F1/133615—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)
  • Chemical & Material Sciences (AREA)
  • Nonlinear Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Mathematical Physics (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Planar Illumination Modules (AREA)
  • Liquid Crystal (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Optical Elements Other Than Lenses (AREA)
DE602006001715T 2005-10-24 2006-08-21 Rückbeleuchtungseinheit mit Wärmeableitungsschicht, Anzeigevorrichtung mit Wärmeableitungsschicht und Verfahren zur Herstellung einer Wärmeableitungsschicht Active DE602006001715D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020050100342 2005-10-24
KR1020060012265A KR20070080782A (ko) 2006-02-08 2006-02-08 열확산층, 이를 포함하는 백라이트 유닛 및 디스플레이장치

Publications (1)

Publication Number Publication Date
DE602006001715D1 true DE602006001715D1 (de) 2008-08-21

Family

ID=37732768

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602006001715T Active DE602006001715D1 (de) 2005-10-24 2006-08-21 Rückbeleuchtungseinheit mit Wärmeableitungsschicht, Anzeigevorrichtung mit Wärmeableitungsschicht und Verfahren zur Herstellung einer Wärmeableitungsschicht

Country Status (6)

Country Link
US (2) US7527408B2 (de)
EP (2) EP1777579B1 (de)
JP (2) JP2007119735A (de)
DE (1) DE602006001715D1 (de)
PL (1) PL1777579T3 (de)
TW (2) TWI315731B (de)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060104081A (ko) * 2005-03-29 2006-10-09 삼성전자주식회사 액정표시장치
EP1777579B1 (de) 2005-10-24 2008-07-09 LG Electronics Inc. Rückbeleuchtungseinheit mit Wärmeableitungsschicht, Anzeigevorrichtung mit Wärmeableitungsschicht und Verfahren zur Herstellung einer Wärmeableitungsschicht
CN101400940B (zh) * 2006-05-30 2011-02-09 夏普株式会社 背光源装置和使用该背光源装置的显示装置
US20080049445A1 (en) * 2006-08-25 2008-02-28 Philips Lumileds Lighting Company, Llc Backlight Using High-Powered Corner LED
KR20080035741A (ko) * 2006-10-20 2008-04-24 삼성전자주식회사 광원 유닛의 제조방법과 광원 유닛을 구비한 백라이트 유닛및 이를 구비한 액정표시장치
US7976741B2 (en) * 2007-02-12 2011-07-12 Ichia Technologies, Inc. Method of manufacturing light guide plate of keypad
TWM324219U (en) * 2007-06-13 2007-12-21 Chunghwa Picture Tubes Ltd Direct-type backlight module
US7661865B2 (en) * 2007-10-17 2010-02-16 Nec Lcd Technologies, Ltd. Liquid crystal display backlight and liquid crystal display device
US8562770B2 (en) 2008-05-21 2013-10-22 Manufacturing Resources International, Inc. Frame seal methods for LCD
US20100207866A1 (en) * 2007-12-21 2010-08-19 Sharp Kabushiki Kaisha Backlight module, liquid crystal backlight unit and television set
KR101392734B1 (ko) * 2007-12-21 2014-05-09 삼성디스플레이 주식회사 백라이트 어셈블리, 이를 갖는 표시장치 및 이의 제조방법
US8497972B2 (en) * 2009-11-13 2013-07-30 Manufacturing Resources International, Inc. Thermal plate with optional cooling loop in electronic display
US9573346B2 (en) 2008-05-21 2017-02-21 Manufacturing Resources International, Inc. Photoinitiated optical adhesive and method for using same
TWI472845B (zh) * 2008-07-21 2015-02-11 Au Optronics Corp 背光模組及其組裝方法
US20110085342A1 (en) * 2009-10-14 2011-04-14 Alex Horng Heat dissipating device for lighting module
KR101277865B1 (ko) * 2009-12-10 2013-06-21 엘지디스플레이 주식회사 액정표시장치
KR101177480B1 (ko) * 2011-02-14 2012-08-24 엘지전자 주식회사 조명 장치 및 이를 포함하는 디스플레이 장치
JP5803351B2 (ja) * 2011-07-04 2015-11-04 大日本印刷株式会社 カラーフィルタ
CN102601026B (zh) * 2011-12-21 2014-06-11 清华大学深圳研究生院 一种散热层及其制备方法
US20140104873A1 (en) * 2012-10-12 2014-04-17 Shenzhen China Star Optoelectroncs Technology Co., Ltd. Backlight module
WO2014193803A1 (en) * 2013-05-31 2014-12-04 3M Innovative Properties Company Reflective tray for a backlight, comprising a polymeric dielectric multilayer reflector
WO2014208368A1 (ja) * 2013-06-27 2014-12-31 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
KR101705218B1 (ko) * 2015-10-08 2017-02-09 에스케이씨하스디스플레이필름(유) 방열 반사시트 및 이의 제조방법
KR101673858B1 (ko) * 2016-02-02 2016-11-08 윤여근 열 분산 시트 및 그 제조 방법
KR101924567B1 (ko) * 2016-12-16 2018-12-03 에스케이씨하이테크앤마케팅(주) 방열 차폐시트 및 이의 제조방법
KR102188817B1 (ko) 2016-12-28 2020-12-11 주식회사 쿠라레 비닐계 중합체의 제조 방법
CN109772350B (zh) * 2017-11-14 2021-08-31 中国石油化工股份有限公司 一种生产1,4-丁炔二醇联产丙炔醇的负载型催化剂及其制备方法和应用
JP7316264B2 (ja) 2018-04-11 2023-07-27 株式会社クラレ ポリビニルアルコール組成物及びその用途、並びにビニル系樹脂の製造方法
CN108828838B (zh) * 2018-07-03 2022-06-17 浙江锦浩光电材料有限公司 一种具有恒温功能的背光模组
CN109233712A (zh) * 2018-08-08 2019-01-18 无锡帝科电子材料股份有限公司 一种半导体封装胶及制备工艺
CN110776616B (zh) * 2019-10-26 2021-06-22 福建华夏蓝新材料科技有限公司 一种高效润湿水性异氰酸酯固化剂
WO2022054757A1 (ja) 2020-09-11 2022-03-17 富士フイルム株式会社 液晶表示装置
CN112420865B (zh) * 2020-11-19 2022-12-27 晶澳太阳能有限公司 一种背板结构、光伏组件以及制备方法

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3923697A (en) * 1974-02-01 1975-12-02 Harold Ellis Electrically conductive compositions and their use
JPS54143094A (en) * 1978-04-28 1979-11-07 Citizen Watch Co Ltd Structure of reflecting plate of liquid crystal display unit
US4239675A (en) * 1979-02-02 1980-12-16 Ferrigno Thomas H Low density fillers and pigments
JPS61285241A (ja) 1985-06-13 1986-12-16 Matsushita Electric Works Ltd フエノ−ル樹脂成形材料
JPH0629367B2 (ja) 1985-12-02 1994-04-20 ポリプラスチックス株式会社 導電性樹脂組成物
JPS62207313A (ja) 1986-03-06 1987-09-11 Adachi Shin Sangyo Kk 熱硬化性樹脂成形材料
JPS63202411A (ja) 1987-02-18 1988-08-22 Matsushita Electric Works Ltd 成形用樹脂型
JP2871769B2 (ja) * 1989-12-26 1999-03-17 キヤノン株式会社 反射型液晶ディスプレイ及びプロジェクタ
JPH06194650A (ja) 1992-12-25 1994-07-15 Citizen Watch Co Ltd 表示装置
US5980785A (en) 1997-10-02 1999-11-09 Ormet Corporation Metal-containing compositions and uses thereof, including preparation of resistor and thermistor elements
KR100500634B1 (ko) 1998-03-18 2005-10-12 삼성전자주식회사 엘씨디 모듈
EP1029893B1 (de) 1999-02-16 2004-12-01 Nichias Corporation Harzzusammensetzung
JP2001031880A (ja) 1999-07-22 2001-02-06 Hitachi Chem Co Ltd 放熱性成形材料
US7164224B2 (en) 2000-12-14 2007-01-16 Sharp Kabushiki Kaisha Backlight having discharge tube, reflector and heat conduction member contacting discharge tube
WO2002059965A1 (en) 2001-01-22 2002-08-01 Parker Hannifin Corporation Clean release, phase change thermal interface
JP4335675B2 (ja) * 2001-08-31 2009-09-30 クール オプションズ，インコーポレーテッド 熱伝導性ランプ・リフレクタ
JP4746803B2 (ja) 2001-09-28 2011-08-10 株式会社ファインラバー研究所 熱伝導性電磁波シールドシート
KR100422570B1 (ko) 2001-10-20 2004-03-11 최재영 방열시트용 수지 조성물 및 이를 이용한 방열시트의제조방법
CN2505925Y (zh) 2001-10-31 2002-08-14 上海华虹计通智能卡系统有限公司 公交非接触式ic卡pos机与投币箱的组合结构
KR100698034B1 (ko) 2001-11-09 2007-03-23 엘지.필립스 엘시디 주식회사 직하형 백 라이트
EP1370489B1 (de) 2002-03-14 2014-03-12 Samsung Electronics Co., Ltd. Aus polycarbonat und einwandigen kohlenstoffnanoröhren bestehende verbundwerkstoffe
TW594108B (en) * 2002-06-24 2004-06-21 Mitsubishi Rayon Co Light source device and light deflection element
TW542883B (en) * 2002-08-16 2003-07-21 Au Optronics Corp Backlight unit for flat panel liquid crystal display
JP4240965B2 (ja) 2002-09-06 2009-03-18 大成ラミネーター株式会社 光反射シートおよび光反射シートを用いた面状光源装置
US7235918B2 (en) * 2003-06-11 2007-06-26 Cool Options, Inc. Thermally-conductive plastic articles having light reflecting surfaces
US7157517B2 (en) 2003-07-16 2007-01-02 Wayne State University Method of delaminating a graphite structure with a coating agent in a supercritical fluid
CN1321345C (zh) 2003-08-06 2007-06-13 友达光电股份有限公司 侧光式背光模块
TWI235635B (en) 2003-10-28 2005-07-01 Grand Power Sources Inc Composite for laminated heat dissipation object
JP4343659B2 (ja) * 2003-11-17 2009-10-14 古河スカイ株式会社 加工性に優れた赤外線放射性樹脂被覆アルミニウム反射材
TWI281072B (en) 2004-05-11 2007-05-11 Chi Mei Optoelectronics Corp Back light module and application thereof
TWI297796B (en) * 2004-11-09 2008-06-11 Au Optronics Corp Flat display and backlight module thereof
EP1777579B1 (de) 2005-10-24 2008-07-09 LG Electronics Inc. Rückbeleuchtungseinheit mit Wärmeableitungsschicht, Anzeigevorrichtung mit Wärmeableitungsschicht und Verfahren zur Herstellung einer Wärmeableitungsschicht

Also Published As

Publication number Publication date
EP1777580A1 (de) 2007-04-25
PL1777579T3 (pl) 2008-12-31
JP2007123250A (ja) 2007-05-17
TWI315731B (en) 2009-10-11
EP1777579B1 (de) 2008-07-09
EP1777579A1 (de) 2007-04-25
US7798694B2 (en) 2010-09-21
TW200717106A (en) 2007-05-01
US20070091636A1 (en) 2007-04-26
US7527408B2 (en) 2009-05-05
TWI324166B (en) 2010-05-01
JP2007119735A (ja) 2007-05-17
US20070091588A1 (en) 2007-04-26
TW200716733A (en) 2007-05-01

Similar Documents

Publication Publication Date Title
DE602006001715D1 (de) Rückbeleuchtungseinheit mit Wärmeableitungsschicht, Anzeigevorrichtung mit Wärmeableitungsschicht und Verfahren zur Herstellung einer Wärmeableitungsschicht
DE602007005052D1 (de) Rückbeleuchtungseinheit mit Lichtleiterelement sowie Verfahren zur Herstellung derartiger Lichtleiterelemente
DE602008000697D1 (de) Flüssigkristallanzeigevorrichtung und Verfahren zur Herstellung der Flüssigkristallanzeigevorrichtung
DE602006018377D1 (de) Magnetwiderstandsvorrichtung mit ferroelektrischer Schichtstruktur und Verfahren zur Herstellung
DE602007011007D1 (de) Lichtleiterelement und Rückbeleuchtungseinheit mit dem Lichtleiterelement sowie Verfahren zur Herstellung von Lichtleiterelementen und Rückbeleuchtungseinheiten
DE602007005078D1 (de) Abdichtungsvorrichtung und Verfahren zur Herstellung einer Anzeige damit
DE602005021599D1 (de) Bauteil mit Wärmdämmschichtung und Verfahren zur dessen Herstellung.
DE602007005915D1 (de) Datenübertragungsverfahren und Vorrichtung mit gesteuertem Übertragungsprofil
DE602006008624D1 (de) Rauchvorrichtung mit einer brechbaren kapsel, brechbare kapsel und verfahren zur herstellung besagter kapsel
DE602005018881D1 (de) Lichtemittierende Vorrichtung mit optischer Resonanzschicht
DE502005006803D1 (de) Transistoranordnung mit temperaturkompensation und verfahren zur temperaturkompensation
DE602005004210D1 (de) Donorsubstrat zur laserinduzierten thermischen Bebilderung und Verfahren zur Hertellung einer organischen lichtemittierenden Anzeigevorrichtung
DE112007001910B8 (de) Dichroitischer Farbstoff für Polarisationsfilm, Zusammensetzung, die denselben umfasst, für Polarisationsfilm, Verfahren zur Ausbildung einer Polarisationsplatte und dadurch hergestellte Polarisationsplatte
DE502004011981D1 (de) Verfahren zur Herstellung einer Beleuchtungsvorrichtung und Beleuchtungsvorrichtung
TWI350384B (en) Optical film and manufacturing method of the same
DE602005021199D1 (de) Elektronische Vorrichtung mit Abstandhalter und Verfahren zur Herstellung solch einer elektronischen Vorrichtung
DE602007000325D1 (de) Flachbildschirmvorrichtung und Herstellungsverfahren dafür
DE602006006142D1 (de) Ansteuerungsverfahren einer elektronischen Anzeigevorrichtung
TWI339761B (en) Backlight unit, display device provided with the backlight unit, and method of manufacturing the display device
DE502005003666D1 (de) Datenübertragungseinrichtung und verfahren zur datenübertragung mit verringertem ausfallrisiko
DE602007011636D1 (de) Energiespeichervorrichtung und verfahren zur herstellung der energiespeichervorrichtung
DE102004020497B8 (de) Verfahren zur Herstellung von Durchkontaktierungen und Halbleiterbauteil mit derartigen Durchkontaktierungen
DE602005010378D1 (de) Verfahren zur Herstellung optischer Vorrichtungen mit Polymerschichten
DE602004029520D1 (de) Substrat mit Abstandhalter, Tafel und Verfahren zur Herstellung der Tafel
DE602005013478D1 (de) Plasma-Anzeigetafel mit Schutzschicht und Verfahren zur Herstellung der Schutzschicht

Legal Events

Date Code Title Description
8364 No opposition during term of opposition