MX2011013798A - Light source device, image display device and television receiver device. - Google Patents

Light source device, image display device and television receiver device.

Info

Publication number
MX2011013798A
MX2011013798A MX2011013798A MX2011013798A MX2011013798A MX 2011013798 A MX2011013798 A MX 2011013798A MX 2011013798 A MX2011013798 A MX 2011013798A MX 2011013798 A MX2011013798 A MX 2011013798A MX 2011013798 A MX2011013798 A MX 2011013798A
Authority
MX
Mexico
Prior art keywords
light source
image display
television receiver
source unit
light emitting
Prior art date
Application number
MX2011013798A
Other languages
Spanish (es)
Inventor
Hideto Takeuchi
Yuuki Kawamura
Yuki Omiya
Takefumi Watanabe
Hirokazu Ishiai
Masaya Katsuki
Katsumi Shinohara
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 MX2011013798A publication Critical patent/MX2011013798A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/12—Fastening strips or bars to sheets or plates, e.g. rubber strips, decorative strips for motor vehicles, by means of clips
    • F16B5/126—Fastening strips or bars to sheets or plates, e.g. rubber strips, decorative strips for motor vehicles, by means of clips at least one of the sheets, plates, bars or strips having integrally formed or integrally connected snap-in-features
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/008—Mountings, adjusting means, or light-tight connections, for optical elements with means for compensating for changes in temperature or for controlling the temperature; thermal stabilisation
    • 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
    • G02F1/133608—Direct backlight including particular frames or supporting means

Abstract

Disclosed is an image display device, a television receiver device, and a light source device such that substrates can be electrically connected even if said substrates are separated by more than a prescribed distance, or are in closer proximity than a prescribed distance. A light source unit with light emitting diodes arranged in rows on one surface of a light emitting diode substrate (2) is provided with latching sections (20) on the other surface (2b) of the light emitting diode substrate (2). The locking sections (20) are latched onto latching slits (63, 63... 63) in a holding body (6) for holding the light source unit, allowing the light source unit to slide along one surface of the holding body (6).
MX2011013798A 2009-06-25 2010-06-25 Light source device, image display device and television receiver device. MX2011013798A (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2009151443 2009-06-25
JP2009158165 2009-07-02
JP2009158167 2009-07-02
JP2009179777 2009-07-31
JP2010144958A JP4722217B2 (en) 2009-06-25 2010-06-25 Light source device, image display device, and television receiver
PCT/JP2010/060885 WO2010150883A1 (en) 2009-06-25 2010-06-25 Light source device, image display device and television receiver device

Publications (1)

Publication Number Publication Date
MX2011013798A true MX2011013798A (en) 2012-02-13

Family

ID=43386650

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2011013798A MX2011013798A (en) 2009-06-25 2010-06-25 Light source device, image display device and television receiver device.

Country Status (5)

Country Link
JP (1) JP4722217B2 (en)
CN (1) CN102459997B (en)
BR (1) BRPI1011821A2 (en)
MX (1) MX2011013798A (en)
WO (1) WO2010150883A1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101771557B1 (en) 2011-01-05 2017-08-25 엘지전자 주식회사 Display Apparatus
JP5984845B2 (en) * 2011-01-11 2016-09-06 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． Lighting device
WO2012165282A1 (en) * 2011-05-31 2012-12-06 シャープ株式会社 Illumination device, display device, and television reception device
CN104508358A (en) * 2012-08-21 2015-04-08 夏普株式会社 Illumination device, display device, and TV reception device
JP6191144B2 (en) * 2013-01-30 2017-09-06 船井電機株式会社 Display device
KR200478948Y1 (en) * 2014-01-29 2015-12-03 데코미공업 주식회사 Fixing Member for LED Module
JP5733808B2 (en) * 2014-02-20 2015-06-10 Ｎｅｃライティング株式会社 Lighting device and desk lamp
KR102274380B1 (en) * 2015-01-30 2021-07-08 삼성전자주식회사 Display apparatus
US10345513B2 (en) * 2015-08-31 2019-07-09 Sakai Display Products Corporation Display device
KR101730810B1 (en) * 2015-12-09 2017-04-27 동인이엔티(주) Angle adjustable deflection reflective crosswalk lights and reflective signage systems using light
KR102466114B1 (en) * 2016-01-08 2022-11-10 엘지전자 주식회사 Display device
CN106382579A (en) * 2016-08-30 2017-02-08 东莞泛美光电有限公司 Led illuminating device
CN106371238A (en) * 2016-11-10 2017-02-01 奥捷科技（厦门）有限公司 Direct type liquid-crystal display device
JP7311255B2 (en) * 2018-09-25 2023-07-19 不二サッシ株式会社 Lighting device with LED module unit
CN114779532B (en) * 2018-12-05 2023-09-08 友达光电股份有限公司 Backlight module
CN109656058A (en) * 2019-01-14 2019-04-19 惠州市华星光电技术有限公司 A kind of backlight module and its display device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0718313U (en) * 1993-08-31 1995-03-31 道雄 野口 Wall member for indirect lighting
JPH09138408A (en) * 1996-05-15 1997-05-27 Seiko Instr Inc Liquid crystal display device
JP4091859B2 (en) * 2003-03-03 2008-05-28 株式会社パイオラックス Fastener
KR20060124831A (en) * 2005-05-26 2006-12-06 엘지이노텍 주식회사 Backlight assembly and lcd having the same
KR100645788B1 (en) * 2005-08-26 2006-11-14 주식회사 파이컴 Backlight deviced
JP2007134294A (en) * 2005-11-10 2007-05-31 Mitsuboshi Denki Seisakusho:Kk Adapter apparatus for sideways lighting duct
JP2007157451A (en) * 2005-12-02 2007-06-21 Sharp Corp Diffusing plate supporting member, backlight device and display device
JP2007311561A (en) * 2006-05-18 2007-11-29 Showa Denko Kk Display unit, light emitting device, and solid-state light emitting element substrate

Also Published As

Publication number Publication date
CN102459997A (en) 2012-05-16
JP2011049149A (en) 2011-03-10
JP4722217B2 (en) 2011-07-13
CN102459997B (en) 2015-05-13
WO2010150883A1 (en) 2010-12-29
BRPI1011821A2 (en) 2018-03-13

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Legal Events

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