TW200722791A - Light-reflective plate - Google Patents

Light-reflective plate

Info

Publication number
TW200722791A
TW200722791A TW095142284A TW95142284A TW200722791A TW 200722791 A TW200722791 A TW 200722791A TW 095142284 A TW095142284 A TW 095142284A TW 95142284 A TW95142284 A TW 95142284A TW 200722791 A TW200722791 A TW 200722791A
Authority
TW
Taiwan
Prior art keywords
light
mountain
reflective
bottom plate
reflective plate
Prior art date
Application number
TW095142284A
Other languages
Chinese (zh)
Inventor
Osamu Suzuki
Nobuyuki Morita
Original Assignee
Furukawa Electric Co Ltd
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 Furukawa Electric Co Ltd filed Critical Furukawa Electric Co Ltd
Publication of TW200722791A publication Critical patent/TW200722791A/en

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/18—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors
    • G02B7/182—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for mirrors
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
    • G02B6/0055—Reflecting element, sheet or layer
    • 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

Abstract

The light-reflective plate has a bottom plate (12) constructed from a light-reflective flat plate material, a pair of light-reflective mountain plates (14, 14) of a substantially oblong shape in a plan view, and support bodies (16, 16) opposite each other and arranged at both ends of the bottom plate. Both ends in the longitudinal direction of the pair of mountain plates are supported by the support bodies to form on the bottom plate a mountain section (22) having a mountain-like cross section.
TW095142284A 2005-12-01 2006-11-15 Light-reflective plate TW200722791A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005347848A JP2007155892A (en) 2005-12-01 2005-12-01 Light reflection plate

Publications (1)

Publication Number Publication Date
TW200722791A true TW200722791A (en) 2007-06-16

Family

ID=38092167

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095142284A TW200722791A (en) 2005-12-01 2006-11-15 Light-reflective plate

Country Status (3)

Country Link
JP (1) JP2007155892A (en)
TW (1) TW200722791A (en)
WO (1) WO2007063834A1 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5815971Y2 (en) * 1981-02-23 1983-03-31 東洋製罐株式会社 a reflector
JPS5979801U (en) * 1982-11-19 1984-05-30 株式会社リコー Intersecting plane mirror structure
JPH0536401U (en) * 1991-10-21 1993-05-18 東京特殊硝子株式会社 Roof mirror
JP4147824B2 (en) * 2002-06-06 2008-09-10 セイコーエプソン株式会社 Liquid crystal display
JP2004047151A (en) * 2002-07-09 2004-02-12 Sharp Corp Liquid crystal backlight device and its reflector device
JP3890005B2 (en) * 2002-10-16 2007-03-07 古河電気工業株式会社 Light reflector and method for manufacturing the same
JP2004317818A (en) * 2003-04-16 2004-11-11 Mitsui Chemicals Inc Reflector, lighting system and display device each using the same

Also Published As

Publication number Publication date
WO2007063834A1 (en) 2007-06-07
JP2007155892A (en) 2007-06-21

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