BRPI0921364A2 - dispositivo de iluminação, dispositivo de exibição e receptor de televisão - Google Patents

dispositivo de iluminação, dispositivo de exibição e receptor de televisão

Info

Publication number
BRPI0921364A2
BRPI0921364A2 BRPI0921364A BRPI0921364A BRPI0921364A2 BR PI0921364 A2 BRPI0921364 A2 BR PI0921364A2 BR PI0921364 A BRPI0921364 A BR PI0921364A BR PI0921364 A BRPI0921364 A BR PI0921364A BR PI0921364 A2 BRPI0921364 A2 BR PI0921364A2
Authority
BR
Brazil
Prior art keywords
television receiver
display device
lighting device
lighting
display
Prior art date
Application number
BRPI0921364A
Other languages
English (en)
Inventor
Hisanori Inagaki
Kazuyuki Ono
Takafumi Hara
Yasunari Hisada
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 BRPI0921364A2 publication Critical patent/BRPI0921364A2/pt

Links

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
    • G02F1/1336—Illuminating devices
    • G02F1/133602—Direct backlight
    • G02F1/133608—Direct backlight including particular frames or supporting means
    • 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
    • G02F1/133308—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
    • G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/46—Fixing elements
    • G02F2201/465—Snap -fit

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)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Planar Illumination Modules (AREA)
  • Liquid Crystal (AREA)
BRPI0921364A 2008-11-28 2009-07-23 dispositivo de iluminação, dispositivo de exibição e receptor de televisão BRPI0921364A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2008304697 2008-11-28
PCT/JP2009/063166 WO2010061665A1 (ja) 2008-11-28 2009-07-23 照明装置、表示装置及びテレビ受信装置

Publications (1)

Publication Number Publication Date
BRPI0921364A2 true BRPI0921364A2 (pt) 2015-12-29

Family

ID=42225545

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0921364A BRPI0921364A2 (pt) 2008-11-28 2009-07-23 dispositivo de iluminação, dispositivo de exibição e receptor de televisão

Country Status (7)

Country Link
US (1) US20110221978A1 (pt)
EP (1) EP2351964A4 (pt)
JP (1) JP5108957B2 (pt)
CN (1) CN102216680A (pt)
BR (1) BRPI0921364A2 (pt)
RU (1) RU2473836C1 (pt)
WO (1) WO2010061665A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202631895U (zh) * 2012-05-23 2012-12-26 京东方科技集团股份有限公司 液晶显示装置的背光固定结构
JP2014216933A (ja) * 2013-04-26 2014-11-17 株式会社東芝 テレビジョン受像機および電子機器
JP2017146333A (ja) * 2016-02-15 2017-08-24 船井電機株式会社 表示装置
US11913637B2 (en) * 2020-08-07 2024-02-27 Minebea Mitsumi Inc. Planar illumination device

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2062496C1 (ru) * 1989-07-11 1996-06-20 Евгений Иванович Ляхов Индикатор изображения
GB0012003D0 (en) * 2000-05-19 2000-07-05 Ineos Acrylics Uk Ltd Edge lit illumination device
UA74186C2 (uk) * 2000-05-19 2005-11-15 Лусайт Інтернешнл Юк Лімітед Освітлювальний пристрій з підсвічуванням крізь ребро
JP3616612B2 (ja) * 2002-05-27 2005-02-02 シャープ株式会社 光源支持装置、照明装置及び液晶表示装置
US20060039163A1 (en) * 2004-08-21 2006-02-23 Samsung Electronics Co., Ltd. Supporting member for a display device, backlight assembly having the same and display device having the same
EP1818608B1 (en) * 2004-11-30 2008-12-17 Sharp Kabushiki Kaisha Lamp holding apparatus, backlight device for display device including same, display devise including same and liquid crystal display device including backlight device for display devise
JP4516492B2 (ja) * 2005-07-08 2010-08-04 株式会社 日立ディスプレイズ 表示装置および表示装置の組み立て方法
KR101267527B1 (ko) * 2005-09-08 2013-05-23 엘지디스플레이 주식회사 액정표시장치용 형광램프 가이드홀더 및 이를 이용한백라이트어셈블리와 액정표시장치모듈
KR101245113B1 (ko) * 2005-12-15 2013-03-25 삼성디스플레이 주식회사 램프 고정부재, 이를 갖는 백라이트 어셈블리 및액정표시장치
US7883230B2 (en) * 2006-03-08 2011-02-08 Samsung Electronics Co., Ltd. Supporting member for liquid crystal display device, backlight assembly having the same and liquid crystal display device having the same
JP2007323697A (ja) * 2006-05-30 2007-12-13 Nippon Steel Chem Co Ltd Ｈｄｄサスペンション用積層体及びその製造方法
JP4038527B1 (ja) * 2006-07-07 2008-01-30 シャープ株式会社 光源装置及びランプクリップ
CN101109868A (zh) * 2006-07-21 2008-01-23 中华映管股份有限公司 直下式背光组件
CN100480576C (zh) * 2007-07-04 2009-04-22 友达光电股份有限公司 灯管支撑结构
KR101405595B1 (ko) * 2007-12-18 2014-06-12 엘지이노텍 주식회사 발광 모듈 접속 장치 및 이를 구비한 라이트 유닛
BRPI0908530A2 (pt) * 2008-02-27 2015-09-29 Sharp Kk dispositivo para iluminação, dispisitivo de tela e aparelho receptor de televisão
WO2009107457A1 (ja) * 2008-02-27 2009-09-03 シャープ株式会社 ランプ保持具、照明装置、表示装置及びテレビ受信装置

Also Published As

Publication number Publication date
CN102216680A (zh) 2011-10-12
EP2351964A1 (en) 2011-08-03
JP5108957B2 (ja) 2012-12-26
JPWO2010061665A1 (ja) 2012-04-26
WO2010061665A1 (ja) 2010-06-03
RU2473836C1 (ru) 2013-01-27
US20110221978A1 (en) 2011-09-15
EP2351964A4 (en) 2013-10-30

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 6A E 7A ANUIDADES.

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 2384 DE 13-09-2016 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.