[go: up one dir, main page]

WO2009031350A1 - Clip, illuminating apparatus and liquid crystal display device - Google Patents

Clip, illuminating apparatus and liquid crystal display device Download PDF

Info

Publication number
WO2009031350A1
WO2009031350A1 PCT/JP2008/060708 JP2008060708W WO2009031350A1 WO 2009031350 A1 WO2009031350 A1 WO 2009031350A1 JP 2008060708 W JP2008060708 W JP 2008060708W WO 2009031350 A1 WO2009031350 A1 WO 2009031350A1
Authority
WO
WIPO (PCT)
Prior art keywords
clip
liquid crystal
display device
crystal display
illuminating apparatus
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/JP2008/060708
Other languages
French (fr)
Japanese (ja)
Inventor
Daisuke Teragawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sharp Corp
Original Assignee
Sharp Corp
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 Corp filed Critical Sharp Corp
Publication of WO2009031350A1 publication Critical patent/WO2009031350A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • F16B5/06—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips
    • F16B5/0685—Joining sheets or plates to strips or bars
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/0075—Fastening of light sources or lamp holders of tubular light sources, e.g. ring-shaped fluorescent light sources
    • F21V19/008—Fastening of light sources or lamp holders of tubular light sources, e.g. ring-shaped fluorescent light sources of straight tubular light sources, e.g. straight fluorescent tubes, soffit lamps
    • F21V19/009—Fastening of light sources or lamp holders of tubular light sources, e.g. ring-shaped fluorescent light sources of straight tubular light sources, e.g. straight fluorescent tubes, soffit lamps the support means engaging the vessel of the source
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Planar Illumination Modules (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

A clip (22) is provided with annular supporting sections (22a) having opening sections (22d) on the upper parts; a shaft section (22b) connected to the two supporting sections (22a) adjacent to each other in the axial direction of a cold-cathode tube (21); and a fixing section (22c) arranged at the lower part of the shaft section (22b). The cold-cathode tube (21) is inserted from the opening section (22c) to the inner sides of the supporting sections (22a). Stress generated to the cold-cathode tube (21) is reduced and breakage is suppressed by fixing the positions of the supporting sections (22a), which are connected by the shaft section (22b), on the shaft section (22b).
PCT/JP2008/060708 2007-09-07 2008-06-11 Clip, illuminating apparatus and liquid crystal display device Ceased WO2009031350A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-232760 2007-09-07
JP2007232760 2007-09-07

Publications (1)

Publication Number Publication Date
WO2009031350A1 true WO2009031350A1 (en) 2009-03-12

Family

ID=40428674

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/060708 Ceased WO2009031350A1 (en) 2007-09-07 2008-06-11 Clip, illuminating apparatus and liquid crystal display device

Country Status (1)

Country Link
WO (1) WO2009031350A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014185483A1 (en) * 2013-05-15 2014-11-20 シャープ株式会社 Direct backlight and television receiver

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006185889A (en) * 2004-12-27 2006-07-13 Samsung Electronics Co Ltd Backlight assembly and liquid crystal display device having the same
JP2007073527A (en) * 2005-09-08 2007-03-22 Lg Philips Lcd Co Ltd Fluorescent lamp guide holder, backlight assembly and liquid crystal display module using the same

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006185889A (en) * 2004-12-27 2006-07-13 Samsung Electronics Co Ltd Backlight assembly and liquid crystal display device having the same
JP2007073527A (en) * 2005-09-08 2007-03-22 Lg Philips Lcd Co Ltd Fluorescent lamp guide holder, backlight assembly and liquid crystal display module using the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014185483A1 (en) * 2013-05-15 2014-11-20 シャープ株式会社 Direct backlight and television receiver
JP2014225361A (en) * 2013-05-15 2014-12-04 シャープ株式会社 Direct backlight and television receiver

Similar Documents

Publication Publication Date Title
FR2889602B1 (en) BACKLIGHT ASSEMBLY AND LIQUID CRYSTAL DISPLAY COMPRISING THE SAME
EP1913435A4 (en) BACKLIGHT UNIT AND LIQUID CRYSTAL DISPLAY COMPRISING THE SAME
EA200801964A1 (en) CLOSING ELEMENT OF THE OPTICAL ELEMENT, BACKLIGHT AND LIQUID CRYSTAL DISPLAY DEVICE
EP1830415A4 (en) WHITE LED, BACKLIGHT USING THE SAME, AND LIQUID CRYSTAL DISPLAY
EP2063171A4 (en) Light source device, backlight device, and liquid crystal display device
EP2026120A4 (en) LIQUID CRYSTAL DISPLAY DEVICE WITH TRANSMISSION
WO2008147102A3 (en) Display device
DE602007008327D1 (en) Light source module, light source device and liquid crystal display
DE602006015188D1 (en) Lighting device for a liquid crystal display device
NL1031848A1 (en) Backlight unit and LCD with such a backlight unit.
DE602006015572D1 (en) Direct backlight device and liquid crystal display
EP2226708A4 (en) DISPLAY PANEL WITH INTEGRATED OPTICAL DETECTORS AND DISPLAY DEVICE USING THE SAME
WO2010141679A3 (en) Liquid crystal display apparatus and light emitting assembly with light transmission control elements for illuminating same
TW200722846A (en) Lamp fixing mamber, backlight assembly having the same and liquid crystal display apparatus having the same
EP2296033A4 (en) BACKLIGHT UNIT, LIQUID CRYSTAL DISPLAY, AND GAME MACHINE COMPRISING THE DISPLAY
DE602006000054D1 (en) Backlight unit and liquid crystal display equipped therewith
DE602008001379D1 (en) Multi-configurable tube screen
ATE541233T1 (en) BACKLIGHTING UNIT AND DISPLAY DEVICE THEREFROM
FR2910714B1 (en) LIQUID CRYSTAL DISPLAY DEVICE WITH PHOTOCAPTOR AND METHOD OF MANUFACTURING THE SAME
DE602006001288D1 (en) Backlight and liquid crystal display
WO2009031350A1 (en) Clip, illuminating apparatus and liquid crystal display device
WO2009057341A1 (en) Supporting unit, illuminating unit and display device
FR2887995B1 (en) PRISMATIC SHEET, BACKLIGHT UNIT USING THE SAME, AND LIQUID CRYSTAL DISPLAY DEVICE HAVING THE BACKLIGHT UNIT
TW200712677A (en) Backlight module and diffusion module and diffuser thereof
NL1032550A1 (en) Direct light type backlight unit and using color filterless liquid crystal display device.

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08777146

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 08777146

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: JP