BRPI0814134A2 - Dispositivo de iluminação e dispositivo de vídeo utilizando o mesmo - Google Patents

Dispositivo de iluminação e dispositivo de vídeo utilizando o mesmo

Info

Publication number
BRPI0814134A2
BRPI0814134A2 BRPI0814134-7A2A BRPI0814134A BRPI0814134A2 BR PI0814134 A2 BRPI0814134 A2 BR PI0814134A2 BR PI0814134 A BRPI0814134 A BR PI0814134A BR PI0814134 A2 BRPI0814134 A2 BR PI0814134A2
Authority
BR
Brazil
Prior art keywords
same
video
lighting device
lighting
video device
Prior art date
Application number
BRPI0814134-7A2A
Other languages
English (en)
Inventor
Akira Tomiyoshi
Original Assignee
Sharp Kk
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 Sharp Kk filed Critical Sharp Kk
Publication of BRPI0814134A2 publication Critical patent/BRPI0814134A2/pt

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/18—Printed circuits structurally associated with non-printed electric components
    • H05K1/181—Printed circuits structurally associated with non-printed electric components associated with surface mounted 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
    • G02F1/133602—Direct backlight
    • G02F1/133603—Direct backlight with LEDs
    • 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
    • G02F1/133612—Electrical details
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10007—Types of components
    • H05K2201/10106—Light emitting diode [LED]
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10431—Details of mounted components
    • H05K2201/10507—Involving several components
    • H05K2201/10545—Related components mounted on both sides of the PCB
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10613—Details of electrical connections of non-printed components, e.g. special leads
    • H05K2201/10621—Components characterised by their electrical contacts
    • H05K2201/10689—Leaded Integrated Circuit [IC] package, e.g. dual-in-line [DIL]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Planar Illumination Modules (AREA)
  • Liquid Crystal (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
BRPI0814134-7A2A 2007-07-27 2008-02-20 Dispositivo de iluminação e dispositivo de vídeo utilizando o mesmo BRPI0814134A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007196094 2007-07-27
PCT/JP2008/052860 WO2009016852A1 (ja) 2007-07-27 2008-02-20 照明装置、及びこれを用いた表示装置

Publications (1)

Publication Number Publication Date
BRPI0814134A2 true BRPI0814134A2 (pt) 2015-02-03

Family

ID=40304094

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0814134-7A2A BRPI0814134A2 (pt) 2007-07-27 2008-02-20 Dispositivo de iluminação e dispositivo de vídeo utilizando o mesmo

Country Status (8)

Country Link
US (1) US8471479B2 (pt)
EP (1) EP2154421B1 (pt)
JP (1) JP4977206B2 (pt)
KR (1) KR101156271B1 (pt)
CN (1) CN101688650A (pt)
BR (1) BRPI0814134A2 (pt)
RU (1) RU2451237C2 (pt)
WO (1) WO2009016852A1 (pt)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4977206B2 (ja) 2007-07-27 2012-07-18 シャープ株式会社 照明装置、及びこれを用いた表示装置
US20120025739A1 (en) * 2009-03-31 2012-02-02 Sharp Kabushiki Kaisha Led illuminating device, and display device provided with the led illuminating device
JP4951153B2 (ja) * 2009-07-09 2012-06-13 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
JP5478791B2 (ja) * 2009-07-17 2014-04-23 古河電池株式会社 組電池
JP2011053238A (ja) * 2009-08-31 2011-03-17 Hitachi Consumer Electronics Co Ltd 液晶表示装置及びバックライト装置
TWI419131B (zh) * 2009-12-30 2013-12-11 Wintek Corp 背光調變系統及方法
WO2011102185A1 (ja) * 2010-02-17 2011-08-25 シャープ株式会社 光源ユニット、照明装置、表示装置、テレビ受信装置
JP2011243410A (ja) * 2010-05-18 2011-12-01 Hitachi Consumer Electronics Co Ltd 照明装置
JP5199327B2 (ja) 2010-05-28 2013-05-15 シャープ株式会社 表示装置および表示方法
JP6258863B2 (ja) * 2011-12-12 2018-01-10 フィリップス ライティング ホールディング ビー ヴィ 照明デバイス
DE102012100741A1 (de) * 2012-01-30 2013-08-01 Siteco Beleuchtungstechnik Gmbh Leiterplatte mit regelmäßiger LED-Anordnung
WO2016117905A1 (ko) * 2015-01-19 2016-07-28 엘지이노텍 주식회사 광원 모듈 및 조명 장치
KR102328594B1 (ko) * 2015-08-10 2021-11-26 엘지전자 주식회사 발광 다이오드를 구비한 디스플레이 장치
JP6653469B2 (ja) 2015-09-18 2020-02-26 パナソニックＩｐマネジメント株式会社 Ｌｅｄモジュール
EP3416155A4 (en) * 2016-12-28 2019-05-08 Mitsubishi Electric Corporation LIGHT EMITTING UNIT, DISPLAY DEVICE AND MULTI DISPLAY DEVICE
KR102164233B1 (ko) * 2017-11-24 2020-10-20 엘이디라이텍(주) 마이크로 led를 이용한 차량용 조명장치
WO2019177755A1 (en) 2018-03-13 2019-09-19 Apple Inc. Displays with direct-lit backlight units
CN108681118B (zh) * 2018-05-18 2020-10-30 武汉华星光电技术有限公司 液晶显示器
CN210835509U (zh) * 2019-07-25 2020-06-23 深圳Tcl数字技术有限公司 一种背光组件及电视机
CN112578587A (zh) * 2019-09-27 2021-03-30 京东方科技集团股份有限公司 背光源组件、显示装置及其制备方法
JP6719695B1 (ja) * 2020-01-09 2020-07-08 三菱電機株式会社 Ｌｅｄ実装基板及びこれを用いた面発光体並びに映像表示装置
US12002918B2 (en) 2021-01-15 2024-06-04 Samsung Electronics Co., Ltd. Display module and display apparatus having the same
KR102909100B1 (ko) * 2021-01-15 2026-01-07 삼성전자주식회사 디스플레이 모듈 및 이를 포함하는 디스플레이 장치
RU2767453C1 (ru) * 2021-04-13 2022-03-17 Общество с ограниченной ответственностью "Эй Ви Эй Системс" Подсветка для жидкокристаллического устройства отображения
CN117528873B (zh) * 2024-01-04 2024-04-02 深圳市智岩科技有限公司 氛围灯设备及发光分区布局生成方法、装置和计算机设备
TWI896362B (zh) * 2024-10-09 2025-09-01 咸瑞科技股份有限公司 燈板裝置

Family Cites Families (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU962684A1 (ru) * 1980-12-16 1982-09-30 Предприятие П/Я М-5394 Устройство дл отвода тепла от источника света
JP2000030521A (ja) * 1998-07-08 2000-01-28 Mitsubishi Electric Corp 面発光光源
JP2000151056A (ja) * 1998-11-13 2000-05-30 Nippon Avionics Co Ltd パッケージ
US6274978B1 (en) * 1999-02-23 2001-08-14 Sarnoff Corporation Fiber-based flat panel display
JP2002163912A (ja) * 2000-11-28 2002-06-07 Harison Toshiba Lighting Corp 発光装置システム、発光ダイオードアレイ
JP3965929B2 (ja) 2001-04-02 2007-08-29 日亜化学工業株式会社 Ｌｅｄ照明装置
CN1464953A (zh) * 2001-08-09 2003-12-31 松下电器产业株式会社 Led照明装置和卡型led照明光源
JP4190268B2 (ja) 2002-12-04 2008-12-03 シャープ株式会社 照明装置およびそれを備えた液晶表示装置
JP2005129734A (ja) 2003-10-23 2005-05-19 Sony Corp 電子機器
RU2267053C2 (ru) 2004-03-16 2005-12-27 Марков Валерий Николаевич Универсальная светодиодная лампа
JP4696469B2 (ja) 2004-04-30 2011-06-08 ソニー株式会社 バックライト装置
JP4442304B2 (ja) 2004-04-30 2010-03-31 ソニー株式会社 発光ユニットの放熱装置及びバックライト装置
JP2005339881A (ja) * 2004-05-25 2005-12-08 Hitachi Displays Ltd 照明装置、照明モジュール及び液晶表示装置
JP2006106618A (ja) * 2004-10-08 2006-04-20 Hitachi Ltd 表示装置
KR101157233B1 (ko) * 2004-10-30 2012-06-15 엘지디스플레이 주식회사 발광 다이오드 백라이트 장치 및 이를 채용한 액정표시장치
KR20060070159A (ko) * 2004-12-20 2006-06-23 삼성전자주식회사 백라이트 시스템 및 이를 채용한 액정표시장치
JP2006269140A (ja) * 2005-03-23 2006-10-05 Nippon Seiki Co Ltd 照明装置
JP4650075B2 (ja) * 2005-04-18 2011-03-16 ソニー株式会社 発光ユニットの放熱装置、バックライト装置及び画像表示装置
JP4701806B2 (ja) 2005-04-19 2011-06-15 ソニー株式会社 バックライト装置及び液晶表示装置
JP2006331969A (ja) * 2005-05-30 2006-12-07 Sanyo Epson Imaging Devices Corp バックライト装置及びこれを用いた液晶表示装置
KR20060134375A (ko) * 2005-06-22 2006-12-28 삼성전자주식회사 백라이트 어셈블리 및 이를 구비한 표시 장치
KR101134302B1 (ko) * 2005-06-30 2012-04-13 엘지디스플레이 주식회사 액정표시장치용 커버버툼 및 이를 이용한 발광다이오드백라이트어셈블리와 액정표시장치모듈
KR101189085B1 (ko) * 2005-07-14 2012-11-09 삼성디스플레이 주식회사 백라이트 유닛과 이를 포함하는 액정표시장치
KR100691191B1 (ko) * 2005-07-15 2007-03-09 삼성전기주식회사 Ｌｅｄ를 이용한 면광원 및 이를 구비하는 ｌｃｄ 백라이트유닛
TWI333576B (en) * 2005-08-17 2010-11-21 Au Optronics Corp Bottom lighting module
KR100645788B1 (ko) 2005-08-26 2006-11-14 주식회사 파이컴 백라이트 장치
EP1760392A1 (en) * 2005-08-29 2007-03-07 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH A mounting structure for LED lighting systems
JP2007087662A (ja) 2005-09-20 2007-04-05 Toyoda Gosei Co Ltd 光源ユニット及びこれを備えた光源装置
JP2007109447A (ja) 2005-10-11 2007-04-26 E Image Technology Kk 面状照明光源
JP2007134459A (ja) 2005-11-09 2007-05-31 Toshiba Lighting & Technology Corp 発光ダイオード装置
DE102006033894B4 (de) 2005-12-16 2019-05-09 Osram Gmbh Beleuchtungseinrichtung und Anzeigegerät mit einer Beleuchtungseinrichtung
KR100844757B1 (ko) * 2006-08-24 2008-07-07 엘지이노텍 주식회사 광원 장치 및 이를 이용한 디스플레이 장치
KR101277750B1 (ko) * 2006-10-19 2013-06-24 삼성디스플레이 주식회사 반사 부재, 이를 갖는 백라이트 어셈블리 및 표시장치
RU64321U1 (ru) 2007-02-14 2007-06-27 Владимир Александрович Круглов Осветительное устройство
CN201083924Y (zh) * 2007-06-22 2008-07-09 群康科技(深圳)有限公司 背光模组和液晶显示装置
KR100875703B1 (ko) * 2007-06-29 2008-12-23 알티전자 주식회사 직하형 백라이트 유닛
JP4977206B2 (ja) 2007-07-27 2012-07-18 シャープ株式会社 照明装置、及びこれを用いた表示装置
KR101421626B1 (ko) * 2008-01-09 2014-07-22 삼성디스플레이 주식회사 광원 유닛, 이를 구비하는 백라이트 유닛 및 액정 표시장치

Also Published As

Publication number Publication date
US20100194271A1 (en) 2010-08-05
KR101156271B1 (ko) 2012-06-13
RU2010102528A (ru) 2011-08-10
KR20100046042A (ko) 2010-05-04
CN101688650A (zh) 2010-03-31
EP2154421B1 (en) 2014-06-04
JP4977206B2 (ja) 2012-07-18
EP2154421A4 (en) 2010-08-04
US8471479B2 (en) 2013-06-25
RU2451237C2 (ru) 2012-05-20
JPWO2009016852A1 (ja) 2010-10-14
WO2009016852A1 (ja) 2009-02-05
EP2154421A1 (en) 2010-02-17

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Legal Events

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B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2325 DE 28-07-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.

B15K Others concerning applications: alteration of classification

Free format text: PROCEDIMENTO AUTOMATICO DE RECLASSIFICACAO. AS CLASSIFICACOES IPC ANTERIORES ERAM: F21S 2/00; F21V 29/00; G02F 1/13357; F21Y 101/02.

Ipc: H05K 1/18 (2006.01), G02F 1/1335 (2006.01)

Ipc: H05K 1/18 (2006.01), G02F 1/1335 (2006.01)