TW200502091A - Reflective sheet for liquid crystal display, method for producing same and backlight unit using such reflective sheet - Google Patents

Reflective sheet for liquid crystal display, method for producing same and backlight unit using such reflective sheet

Info

Publication number
TW200502091A
TW200502091A TW093111831A TW93111831A TW200502091A TW 200502091 A TW200502091 A TW 200502091A TW 093111831 A TW093111831 A TW 093111831A TW 93111831 A TW93111831 A TW 93111831A TW 200502091 A TW200502091 A TW 200502091A
Authority
TW
Taiwan
Prior art keywords
reflective sheet
liquid crystal
reflective film
crystal display
mass
Prior art date
Application number
TW093111831A
Other languages
English (en)
Chinese (zh)
Other versions
TWI306808B (ja
Inventor
Yukiaki Otomura
Masayuki Shirado
Takeyuki Tsunekawa
Original Assignee
Mitsubishi Plastics Inc
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 Mitsubishi Plastics Inc filed Critical Mitsubishi Plastics Inc
Publication of TW200502091A publication Critical patent/TW200502091A/zh
Application granted granted Critical
Publication of TWI306808B publication Critical patent/TWI306808B/zh

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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/08—Mirrors
    • G02B5/0808—Mirrors having a single reflecting layer
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/08—Mirrors
    • G02B5/0816—Multilayer mirrors, i.e. having two or more reflecting layers
    • G02B5/085—Multilayer mirrors, i.e. having two or more reflecting layers at least one of the reflecting layers comprising metal
    • G02B5/0858—Multilayer mirrors, i.e. having two or more reflecting layers at least one of the reflecting layers comprising metal the reflecting layers comprising a single metallic layer with one or more dielectric layers
    • G02B5/0866—Multilayer mirrors, i.e. having two or more reflecting layers at least one of the reflecting layers comprising metal the reflecting layers comprising a single metallic layer with one or more dielectric layers incorporating one or more organic, e.g. polymeric layers
    • 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
    • G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/34—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 reflector

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Laminated Bodies (AREA)
TW093111831A 2003-04-28 2004-04-28 Reflective sheet for liquid crystal display, method for producing same and backlight unit using such reflective sheet TW200502091A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003123525 2003-04-28

Publications (2)

Publication Number Publication Date
TW200502091A true TW200502091A (en) 2005-01-16
TWI306808B TWI306808B (ja) 2009-03-01

Family

ID=33410129

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093111831A TW200502091A (en) 2003-04-28 2004-04-28 Reflective sheet for liquid crystal display, method for producing same and backlight unit using such reflective sheet

Country Status (5)

Country Link
JP (1) JPWO2004097468A1 (ja)
KR (1) KR20060003901A (ja)
CN (1) CN1781035A (ja)
TW (1) TW200502091A (ja)
WO (1) WO2004097468A1 (ja)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2007037093A1 (ja) * 2005-09-29 2009-04-02 出光興産株式会社 反射材及び発光ダイオード用反射体
EP2077458A4 (en) * 2006-10-27 2012-03-28 Toray Industries WHITE POLYESTER FILM FOR A LIGHT REFLECTION PLATE
JP5080114B2 (ja) * 2007-03-20 2012-11-21 出光興産株式会社 光半導体用反射材
JP4892380B2 (ja) * 2007-03-26 2012-03-07 出光興産株式会社 光半導体用反射材
CN101295043A (zh) 2007-04-25 2008-10-29 北京京东方光电科技有限公司 一种散光板结构及其制造方法
JP2010128087A (ja) * 2008-11-26 2010-06-10 Mitsubishi Plastics Inc 光学フィルムおよび光学フィルム積層金属体
TWI596385B (zh) * 2012-02-13 2017-08-21 東麗股份有限公司 反射膜
CN103018804B (zh) * 2012-12-28 2016-01-20 合肥乐凯科技产业有限公司 一种反射膜
CN103323895B (zh) * 2013-05-22 2015-06-17 宁波长阳科技有限公司 一种镀银型反射膜的制备方法
KR102224832B1 (ko) * 2020-07-07 2021-03-08 코오롱글로텍주식회사 면조명 장치 및 이의 제조방법

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04296838A (ja) * 1991-03-27 1992-10-21 Toppan Printing Co Ltd 反射型スクリーンおよびその製造方法
JP2604960Y2 (ja) * 1992-04-10 2000-06-12 株式会社きもと ランプリフレクタ
JPH0963329A (ja) * 1995-08-30 1997-03-07 Minnesota Mining & Mfg Co <3M> 液晶バックライト用反射シート

Also Published As

Publication number Publication date
JPWO2004097468A1 (ja) 2006-07-13
CN1781035A (zh) 2006-05-31
TWI306808B (ja) 2009-03-01
WO2004097468A1 (ja) 2004-11-11
KR20060003901A (ko) 2006-01-11

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees