BRPI1010824A2 - 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
BRPI1010824A2
BRPI1010824A2 BRPI1010824A BRPI1010824A BRPI1010824A2 BR PI1010824 A2 BRPI1010824 A2 BR PI1010824A2 BR PI1010824 A BRPI1010824 A BR PI1010824A BR PI1010824 A BRPI1010824 A BR PI1010824A BR PI1010824 A2 BRPI1010824 A2 BR PI1010824A2
Authority
BR
Brazil
Prior art keywords
television receiver
display device
lighting device
lighting
display
Prior art date
Application number
BRPI1010824A
Other languages
English (en)
Inventor
Yasumori Kuromizu
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 BRPI1010824A2 publication Critical patent/BRPI1010824A2/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
    • G02F1/133604—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
    • G02F1/133606—Direct backlight including a specially adapted diffusing, scattering or light controlling members
    • 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
    • G02F1/133611—Direct backlight including means for improving the brightness uniformity

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)
  • Planar Illumination Modules (AREA)
  • Liquid Crystal (AREA)
  • Transforming Electric Information Into Light Information (AREA)
BRPI1010824A 2009-05-15 2010-02-23 dispositivo de iluminação, dispositivo de exibição e receptor de televisão BRPI1010824A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009119023 2009-05-15
PCT/JP2010/052709 WO2010131504A1 (ja) 2009-05-15 2010-02-23 照明装置、表示装置、及びテレビ受信装置

Publications (1)

Publication Number Publication Date
BRPI1010824A2 true BRPI1010824A2 (pt) 2016-04-05

Family

ID=43084886

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1010824A BRPI1010824A2 (pt) 2009-05-15 2010-02-23 dispositivo de iluminação, dispositivo de exibição e receptor de televisão

Country Status (7)

Country Link
US (1) US20120057330A1 (pt)
EP (1) EP2416057A4 (pt)
JP (1) JP5194172B2 (pt)
CN (1) CN102422077A (pt)
BR (1) BRPI1010824A2 (pt)
RU (1) RU2486401C1 (pt)
WO (1) WO2010131504A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20120019467A (ko) 2009-06-03 2012-03-06 샤프 가부시키가이샤 조명 장치, 표시 장치 및 텔레비전 수신 장치
CN102428314A (zh) * 2009-06-03 2012-04-25 夏普株式会社 照明装置、显示装置以及电视接收装置
CN102884365B (zh) 2010-12-16 2015-11-25 松下电器产业株式会社 背光装置以及液晶显示装置
CN102844609A (zh) * 2010-12-16 2012-12-26 松下电器产业株式会社 背光装置和液晶显示装置以及透镜
CN205176442U (zh) * 2015-11-27 2016-04-20 乐视致新电子科技（天津）有限公司 一种直下式led背光模组及包含该背光模组的显示器
KR102502412B1 (ko) * 2016-05-09 2023-02-23 삼성디스플레이 주식회사 표시 장치 및 이를 포함하는 타일드 표시 장치

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5020252A (en) * 1985-05-31 1991-06-04 Boef J A G De Illuminated sign system
JPH0239124A (ja) * 1988-07-29 1990-02-08 Nissha Printing Co Ltd 面発光装置とこの装置に用いるパネルおよびその製造方法
JP2004031647A (ja) * 2002-06-26 2004-01-29 Sumida Corporation インバータトランス
US7446829B2 (en) * 2002-09-30 2008-11-04 Sharp Kabushiki Kaisha Backlight unit and liquid crystal display unit using backlight unit
RU36313U1 (ru) * 2002-12-23 2004-03-10 Открытое акционерное общество "Руденск" Устройство освещения интерьера транспортного средства
CN1276299C (zh) * 2003-01-06 2006-09-20 中强光电股份有限公司 背光板装置
RU2309324C2 (ru) * 2003-02-18 2007-10-27 Михаил Николаевич Хозов Устройство освещения
JP4296857B2 (ja) * 2003-06-26 2009-07-15 セイコーエプソン株式会社 液晶表示装置
RU34693U1 (ru) * 2003-07-10 2003-12-10 Федеральное государственное унитарное предприятие "Производственное объединение "Уральский оптико-механический завод" Осветительное устройство
JP2005117023A (ja) * 2003-09-19 2005-04-28 Sony Corp バックライト装置及び液晶表示装置
JP2005295256A (ja) * 2004-03-31 2005-10-20 Toshiba Corp テレビジョン受像機
JP2006114445A (ja) * 2004-10-18 2006-04-27 Toshiba Matsushita Display Technology Co Ltd バックライトユニット及び液晶表示装置
JP4648070B2 (ja) * 2005-04-27 2011-03-09 株式会社 日立ディスプレイズ 表示装置
CN100437282C (zh) * 2005-10-21 2008-11-26 鸿富锦精密工业（深圳）有限公司 背光模组和其灯管夹持装置
KR20080061827A (ko) * 2006-12-28 2008-07-03 엘지디스플레이 주식회사 액정표시장치용 램프가이드
KR101089483B1 (ko) * 2007-03-13 2011-12-02 다이니폰 인사츠 가부시키가이샤 광학부재, 면광원장치 및 액정표시장치
CN101315163B (zh) * 2007-06-01 2011-02-09 鸿富锦精密工业（深圳）有限公司 发光二极管照明装置
JP2010135204A (ja) * 2008-12-05 2010-06-17 Citizen Electronics Co Ltd 面状光源及び液晶表示装置
US20100208161A1 (en) * 2009-02-19 2010-08-19 Victor Company Of Japan, Limited Backlight device and liquid crystal display

Also Published As

Publication number Publication date
CN102422077A (zh) 2012-04-18
EP2416057A4 (en) 2012-12-26
RU2486401C1 (ru) 2013-06-27
EP2416057A1 (en) 2012-02-08
US20120057330A1 (en) 2012-03-08
WO2010131504A1 (ja) 2010-11-18
JPWO2010131504A1 (ja) 2012-11-01
JP5194172B2 (ja) 2013-05-08

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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 A 5A E 6A 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 2369 DE 31-05-2016 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.