BRPI1012267A2 - 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
BRPI1012267A2
BRPI1012267A2 BRPI1012267A BRPI1012267A BRPI1012267A2 BR PI1012267 A2 BRPI1012267 A2 BR PI1012267A2 BR PI1012267 A BRPI1012267 A BR PI1012267A BR PI1012267 A BRPI1012267 A BR PI1012267A BR PI1012267 A2 BRPI1012267 A2 BR PI1012267A2
Authority
BR
Brazil
Prior art keywords
television receiver
display device
lighting device
lighting
display
Prior art date
Application number
BRPI1012267A
Other languages
English (en)
Inventor
Masashi Yokota
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 BRPI1012267A2 publication Critical patent/BRPI1012267A2/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
    • G02F1/133605—Direct backlight including specially adapted reflectors
    • 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

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)
BRPI1012267A 2009-07-03 2010-05-18 dispositivo de iluminação, dispositivo de exibição e receptor de televisão. BRPI1012267A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009159057 2009-07-03
PCT/JP2010/058338 WO2011001753A1 (ja) 2009-07-03 2010-05-18 照明装置、表示装置、及びテレビ受信装置

Publications (1)

Publication Number Publication Date
BRPI1012267A2 true BRPI1012267A2 (pt) 2016-04-05

Family

ID=43410836

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1012267A BRPI1012267A2 (pt) 2009-07-03 2010-05-18 dispositivo de iluminação, dispositivo de exibição e receptor de televisão.

Country Status (7)

Country Link
US (1) US20120092568A1 (pt)
EP (1) EP2434200A1 (pt)
JP (1) JP5184701B2 (pt)
CN (1) CN102472436A (pt)
BR (1) BRPI1012267A2 (pt)
RU (1) RU2489640C1 (pt)
WO (1) WO2011001753A1 (pt)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112558351A (zh) * 2019-09-26 2021-03-26 船井电机株式会社 照明装置和显示装置

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010146917A1 (ja) * 2009-06-15 2010-12-23 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
CN102804038A (zh) * 2009-06-17 2012-11-28 夏普株式会社 显示装置、电视接收装置
US8432499B2 (en) * 2009-06-17 2013-04-30 Sharp Kabushiki Kaisha Display device and television receiver
WO2013021933A1 (ja) * 2011-08-09 2013-02-14 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
JP5839548B2 (ja) * 2011-08-12 2016-01-06 株式会社エンプラス 発光装置の製造方法、面光源装置の製造方法、及び表示装置の製造方法
US8899771B2 (en) * 2011-11-30 2014-12-02 Sharp Kabushiki Kaisha Illumination device, display device, and television reception device
JP5848631B2 (ja) * 2012-02-23 2016-01-27 シャープ株式会社 照明装置およびそれを備えた表示装置
JP2013195892A (ja) * 2012-03-22 2013-09-30 Sony Corp 表示装置
KR101992718B1 (ko) * 2012-04-24 2019-06-26 삼성전자주식회사 디스플레이 장치
CN103511857B (zh) * 2012-06-15 2018-02-09 欧司朗股份有限公司 照明装置及其制造方法
US9057902B2 (en) * 2013-01-08 2015-06-16 Shenzhen China Star Optoelectronics Technology Co., Ltd. Liquid crystal module and fixing device
KR102089970B1 (ko) * 2013-10-16 2020-03-17 삼성전자주식회사 액정 디스플레이 장치
KR102137135B1 (ko) 2014-01-29 2020-07-27 삼성디스플레이 주식회사 백라이트 어셈블리 및 이를 포함하는 표시 장치
WO2015194648A1 (ja) * 2014-06-18 2015-12-23 シャープ株式会社 シャーシ、バックライトシャーシ、表示装置、テレビジョン受像機、及び、電子機器の製造方法
KR102294163B1 (ko) * 2014-12-05 2021-08-27 쑤저우 레킨 세미컨덕터 컴퍼니 리미티드 발광 모듈
JP6601146B2 (ja) * 2015-10-26 2019-11-06 船井電機株式会社 表示装置
KR101690740B1 (ko) * 2016-01-05 2016-12-29 주식회사 에이치엘옵틱스 비대칭 확산 렌즈
JP2018037257A (ja) * 2016-08-31 2018-03-08 三菱電機株式会社 面光源装置および液晶表示装置
CN207074539U (zh) * 2017-08-28 2018-03-06 京东方科技集团股份有限公司 一种显示装置
KR102629991B1 (ko) 2019-07-08 2024-01-29 삼성전자주식회사 디스플레이 장치
CN115867744A (zh) * 2020-08-07 2023-03-28 美蓓亚三美株式会社 面状照明装置
JPWO2023105946A1 (pt) * 2021-12-09 2023-06-15
WO2025116081A1 (ko) * 2023-11-30 2025-06-05 엘지전자 주식회사 디스플레이 디바이스

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2172974C2 (ru) * 1999-04-20 2001-08-27 ОПТИВА, Инк. Жидкокристаллический дисплей
KR100965183B1 (ko) * 2003-12-30 2010-06-24 삼성전자주식회사 백라이트 어셈블리 및 이를 갖는 평판표시장치
JP4543813B2 (ja) * 2004-08-04 2010-09-15 ソニー株式会社 バックライト装置及びこのバックライト装置を備えた液晶表示装置
JP2006058486A (ja) * 2004-08-18 2006-03-02 Sony Corp 放熱装置及び表示装置
KR100609057B1 (ko) * 2004-11-17 2006-08-09 삼성전자주식회사 백라이트유닛
TWI246606B (en) * 2005-01-12 2006-01-01 Au Optronics Corp Backlight module, dish lens for backlight module and light emitting diode
KR101187204B1 (ko) * 2005-06-08 2012-10-02 삼성디스플레이 주식회사 조립이 간편한 백라이트 어셈블리, 이를 구비한 표시 장치,및 백라이트 어셈블리의 조립 방법
KR101134302B1 (ko) * 2005-06-30 2012-04-13 엘지디스플레이 주식회사 액정표시장치용 커버버툼 및 이를 이용한 발광다이오드백라이트어셈블리와 액정표시장치모듈
JP4533352B2 (ja) * 2006-08-09 2010-09-01 昭和電工株式会社 発光装置、表示装置、およびカバー取付部材
CN101162316A (zh) * 2006-10-13 2008-04-16 鸿富锦精密工业（深圳）有限公司 直下式背光模组
EP2116757A4 (en) * 2007-02-05 2013-02-27 Sharp Kk REAR LIGHTING DEVICE AND THIS USING LIQUID CRYSTAL DISPLAY DEVICE
JP4858204B2 (ja) * 2007-02-08 2012-01-18 ソニー株式会社 バックライト装置及び表示装置
US7938558B2 (en) * 2007-05-04 2011-05-10 Ruud Lighting, Inc. Safety accommodation arrangement in LED package/lens structure
JP4500328B2 (ja) * 2007-06-11 2010-07-14 株式会社 日立ディスプレイズ 液晶表示装置
US8104911B2 (en) * 2007-09-28 2012-01-31 Apple Inc. Display system with distributed LED backlight
JP2009087879A (ja) * 2007-10-02 2009-04-23 Sharp Corp バックライト装置および液晶表示装置
JP4968014B2 (ja) * 2007-11-22 2012-07-04 ソニー株式会社 バックライト装置及び液晶表示装置
KR101405595B1 (ko) * 2007-12-18 2014-06-12 엘지이노텍 주식회사 발광 모듈 접속 장치 및 이를 구비한 라이트 유닛

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112558351A (zh) * 2019-09-26 2021-03-26 船井电机株式会社 照明装置和显示装置
CN112558351B (zh) * 2019-09-26 2024-02-06 船井电机株式会社 照明装置和显示装置

Also Published As

Publication number Publication date
JPWO2011001753A1 (ja) 2012-12-13
EP2434200A1 (en) 2012-03-28
RU2489640C1 (ru) 2013-08-10
WO2011001753A1 (ja) 2011-01-06
CN102472436A (zh) 2012-05-23
US20120092568A1 (en) 2012-04-19
JP5184701B2 (ja) 2013-04-17

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 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 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.

B15K Others concerning applications: alteration of classification

Ipc: G02F 1/1335 (2006.01)