BRPI0822494A2 - Dispositivo de retroiluminação, mostrador, e receptor de televisão. - Google Patents

Dispositivo de retroiluminação, mostrador, e receptor de televisão.

Info

Publication number
BRPI0822494A2
BRPI0822494A2 BRPI0822494-3A BRPI0822494A BRPI0822494A2 BR PI0822494 A2 BRPI0822494 A2 BR PI0822494A2 BR PI0822494 A BRPI0822494 A BR PI0822494A BR PI0822494 A2 BRPI0822494 A2 BR PI0822494A2
Authority
BR
Brazil
Prior art keywords
dial
television receiver
backlight device
backlight
television
Prior art date
Application number
BRPI0822494-3A
Other languages
English (en)
Inventor
Shinji Matsumoto
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 BRPI0822494A2 publication Critical patent/BRPI0822494A2/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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R33/00—Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof
    • H01R33/05—Two-pole devices
    • H01R33/06—Two-pole devices with two current-carrying pins, blades or analogous contacts, having their axes parallel to each other
    • H01R33/08—Two-pole devices with two current-carrying pins, blades or analogous contacts, having their axes parallel to each other for supporting tubular fluorescent lamp
    • H01R33/0836—Two-pole devices with two current-carrying pins, blades or analogous contacts, having their axes parallel to each other for supporting tubular fluorescent lamp characterised by the lamp holding means
    • H01R33/0854—Two-pole devices with two current-carrying pins, blades or analogous contacts, having their axes parallel to each other for supporting tubular fluorescent lamp characterised by the lamp holding means with lamp rotating means

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)
BRPI0822494-3A 2008-03-12 2008-10-10 Dispositivo de retroiluminação, mostrador, e receptor de televisão. BRPI0822494A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2008061974 2008-03-12
PCT/JP2008/068456 WO2009113199A1 (ja) 2008-03-12 2008-10-10 バックライト装置、表示装置およびテレビジョン受像機

Publications (1)

Publication Number Publication Date
BRPI0822494A2 true BRPI0822494A2 (pt) 2015-06-16

Family

ID=41064876

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0822494-3A BRPI0822494A2 (pt) 2008-03-12 2008-10-10 Dispositivo de retroiluminação, mostrador, e receptor de televisão.

Country Status (5)

Country Link
US (1) US20110013090A1 (pt)
CN (1) CN101970931A (pt)
BR (1) BRPI0822494A2 (pt)
RU (1) RU2451315C1 (pt)
WO (1) WO2009113199A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009040480A1 (fr) * 2007-09-24 2009-04-02 Giry Francois Transparence et lumière arrière d'écran de cinéma
CN102537889B (zh) * 2010-12-30 2014-06-11 海洋王照明科技股份有限公司 荧光灯的灯座结构
US20160012401A1 (en) * 2014-07-08 2016-01-14 Navico Holding As Methods for Discovering and Purchasing Content for Marine Electronics Device

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH045085U (pt) * 1990-04-24 1992-01-17
US5684355A (en) * 1995-08-04 1997-11-04 General Electric Company Metal strap for holding cylindrical lamp
JPH10223015A (ja) * 1997-02-03 1998-08-21 Iwasaki Electric Co Ltd 照明器具の連結構造
JPH11306847A (ja) * 1998-04-21 1999-11-05 Matsushita Electric Works Ltd 直管蛍光灯器具
JP2001076529A (ja) * 1999-09-01 2001-03-23 Sharp Corp バックライト電源供給ユニットおよびそれを用いた液晶表示装置用バックライトユニット
JP2003022701A (ja) * 2001-07-09 2003-01-24 Furukawa Electric Co Ltd:The ライトボックス
EP1460334A1 (en) * 2003-03-17 2004-09-22 Feelux Co., Ltd. Recessed fluorescent lighting fixtures
JP4017588B2 (ja) * 2003-11-27 2007-12-05 Ｔｄｋ株式会社 バックライトユニット
RU43334U1 (ru) * 2004-08-04 2005-01-10 Общество с ограниченной ответственностью "ПВВ-99" Блочно-модульная система освещения
KR101065655B1 (ko) * 2004-09-09 2011-09-20 삼성전자주식회사 백 라이트 어셈블리 및 이를 갖는 액정 표시 장치
US20060208641A1 (en) * 2005-03-15 2006-09-21 Takashi Maniwa Cold-cathode fluorescent lamp having thin coat as electrically connected terminal, production method of the lamp, lighting apparatus having the lamp, backlight unit, and liquid crystal display apparatus
JP2007035532A (ja) * 2005-07-29 2007-02-08 Sharp Corp バックライト装置，液晶表示装置，ランプホルダ，バックライト装置の組み立て方法
JP2007294163A (ja) * 2006-04-24 2007-11-08 Harison Toshiba Lighting Corp 直下型バックライト
KR20070119872A (ko) * 2006-06-16 2007-12-21 삼성전자주식회사 백라이트 어셈블리 및 이를 포함한 액정표시장치
RU60672U1 (ru) * 2006-10-17 2007-01-27 Общество с ограниченной ответственностью "ЭЛиПС-О" Светильник
US20100081339A1 (en) * 2008-10-01 2010-04-01 Leviton Manufacturing Company, Inc. Lamp socket having a rotor assembly

Also Published As

Publication number Publication date
RU2451315C1 (ru) 2012-05-20
CN101970931A (zh) 2011-02-09
US20110013090A1 (en) 2011-01-20
WO2009113199A1 (ja) 2009-09-17

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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 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 2343 DE 01-12-2015 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.