WO2009078364A1 - 複合反射シート - Google Patents

複合反射シート Download PDF

Info

Publication number
WO2009078364A1
WO2009078364A1 PCT/JP2008/072690 JP2008072690W WO2009078364A1 WO 2009078364 A1 WO2009078364 A1 WO 2009078364A1 JP 2008072690 W JP2008072690 W JP 2008072690W WO 2009078364 A1 WO2009078364 A1 WO 2009078364A1
Authority
WO
WIPO (PCT)
Prior art keywords
composite reflective
thickness
reflective
composite
80vol
Prior art date
Application number
PCT/JP2008/072690
Other languages
English (en)
French (fr)
Inventor
Takuya Okada
Keiji Takano
Masami Yamashita
Kazuyuki Hiruta
Original Assignee
Denki Kagaku Kogyo Kabushiki Kaisha
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 Denki Kagaku Kogyo Kabushiki Kaisha filed Critical Denki Kagaku Kogyo Kabushiki Kaisha
Publication of WO2009078364A1 publication Critical patent/WO2009078364A1/ja

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
    • G02F1/133605—Direct backlight including specially adapted reflectors
    • 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
    • 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
    • G02F1/133628—Illuminating devices with cooling 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
    • G02F2202/00—Materials and properties
    • G02F2202/28—Adhesive materials or arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Liquid Crystal (AREA)

Abstract

　高い放熱特性を有し、かつ筐体への良好な粘着特性を有する複合反射シートを提供する。 　厚さが１０～１００μmでありかつ空隙率が８０体積以下である反射層と、熱伝導率１Ｗ／ｍＫ以上かつ厚さ１０～５００μｍの粘着層を含む複合反射シート。厚さ１０～１００μｍでありかつ空隙率が８０体積以下である反射層と、金属箔と、熱伝導率１Ｗ／ｍＫ以上かつ厚さ１０～５００μｍの粘着層を含む複合反射シート。反射層が多孔質である複合反射シート。反射層が空隙率８０体積％以下の多孔質である複合反射シート。粘着層が、(ａ)炭素数２～１２のアルキル基を有するアクリレートまたはメタクリレート、(ｂ)式(１)で表されるアクリル系モノマー、(ｃ)ポリチオール、及び(ｄ)無機粉末を含有し、(ｄ)無機粉末が４０～７０体積％である組成物の重合物である。
PCT/JP2008/072690 2007-12-14 2008-12-12 複合反射シート WO2009078364A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-323178 2007-12-14
JP2007323178A JP2011043525A (ja) 2007-12-14 2007-12-14 複合反射シート

Publications (1)

Publication Number Publication Date
WO2009078364A1 true WO2009078364A1 (ja) 2009-06-25

Family

ID=40795480

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/072690 WO2009078364A1 (ja) 2007-12-14 2008-12-12 複合反射シート

Country Status (3)

Country Link
JP (1) JP2011043525A (ja)
TW (1) TW200942871A (ja)
WO (1) WO2009078364A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112029435A (zh) * 2020-09-16 2020-12-04 河源轩朗光电科技有限公司 一种适用多孔和多形状的自粘反射膜及其制备方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6643816B2 (ja) * 2015-05-18 2020-02-12 スリーエム イノベイティブ プロパティズ カンパニー 粘着性物品、及び車両部材を補強する方法
JPWO2018181696A1 (ja) * 2017-03-30 2020-02-06 日本ゼオン株式会社 光学フィルム、その製造方法、偏光板、及び液晶表示装置

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10199320A (ja) * 1997-01-06 1998-07-31 Nitto Denko Corp 面光源装置及び液晶表示装置
JP2005025154A (ja) * 2003-06-12 2005-01-27 Cosmo Tec:Kk バックライト用反射シート及びバックライト
WO2005124401A1 (ja) * 2004-06-21 2005-12-29 Idemitsu Kosan Co., Ltd. バックシャーシ一体型反射器、バックライト装置及び液晶表示装置
JP2006146118A (ja) * 2004-11-16 2006-06-08 Samsung Electronics Co Ltd 反射シート、これを有するバックライトアセンブリ及び表示装置
JP2007194155A (ja) * 2006-01-23 2007-08-02 Denki Kagaku Kogyo Kk Ｌｅｄ光源ユニット
JP2007226123A (ja) * 2006-02-27 2007-09-06 Teijin Ltd 反射シート
WO2007139195A1 (ja) * 2006-05-31 2007-12-06 Denki Kagaku Kogyo Kabushiki Kaisha Ｌｅｄ光源ユニット

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10199320A (ja) * 1997-01-06 1998-07-31 Nitto Denko Corp 面光源装置及び液晶表示装置
JP2005025154A (ja) * 2003-06-12 2005-01-27 Cosmo Tec:Kk バックライト用反射シート及びバックライト
WO2005124401A1 (ja) * 2004-06-21 2005-12-29 Idemitsu Kosan Co., Ltd. バックシャーシ一体型反射器、バックライト装置及び液晶表示装置
JP2006146118A (ja) * 2004-11-16 2006-06-08 Samsung Electronics Co Ltd 反射シート、これを有するバックライトアセンブリ及び表示装置
JP2007194155A (ja) * 2006-01-23 2007-08-02 Denki Kagaku Kogyo Kk Ｌｅｄ光源ユニット
JP2007226123A (ja) * 2006-02-27 2007-09-06 Teijin Ltd 反射シート
WO2007139195A1 (ja) * 2006-05-31 2007-12-06 Denki Kagaku Kogyo Kabushiki Kaisha Ｌｅｄ光源ユニット

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112029435A (zh) * 2020-09-16 2020-12-04 河源轩朗光电科技有限公司 一种适用多孔和多形状的自粘反射膜及其制备方法

Also Published As

Publication number Publication date
TW200942871A (en) 2009-10-16
JP2011043525A (ja) 2011-03-03

Similar Documents

Publication Publication Date Title
MX2009003364A (es) Hoja acrilica adhesiva, muy termicamente conductiva.
TW200730597A (en) Adhesive composition and adhesive film
WO2012173885A3 (en) Structural member for polishing
EP2404972A3 (en) Double-coated pressure-sensitive adhesive tape
EP1571191A3 (en) Thermosetting adhesive or pressure-sensitive adhesive tape or sheet, and process of producing the same
TW200706625A (en) Adhesive composition, double-coated adhesive sheet, adhesion method and portable electronic devices
KR940021684A (ko) 산성비에 내성을 갖는 자동차용 도료에 대해 개선된 접착력을 갖는 압감 접착제
EP1852484A4 (en) REMOVABLE ADHESIVE COMPOSITION, REMOVABLE ADHESIVE LAYER, ADHESIVE SHEET, AND SURFACE PROTECTION MATERIAL
TW200801603A (en) Adhesive optical film, laminated optical film, and image display device
WO2010075387A3 (en) Microsphere pressure sensitive adhesive composition
WO2008149920A1 (ja) グラファイト複合フィルム
WO2009054108A1 (ja) 加熱発泡型再剥離性アクリル系粘着テープ又はシート、及び剥離方法
DE602008004780D1 (de) Haftklebemittel mit aziridinylsilanen
WO2005063890A3 (en) Curable siloxane composition with modified surface properties
MY153191A (en) Electromagnetic steel sheet having its surface coated for bonding
ATE325853T1 (de) Druckempfindliches cohäsives material
EP2037299A4 (en) ADHESIVE OPTICAL FILM AND IMAGE DISPLAY DEVICE
WO2008099865A1 (ja) プロピレン系重合体、プロピレン系重合体組成物、ペレットおよび粘着剤
WO2009120412A3 (en) Adhesive composition having non-tacky microspheres and sheets made therefrom
JP4939647B2 (ja) 両面粘着シート、剥離シート付き両面粘着シート、その製造方法および透明積層体
WO2011155771A3 (ko) 내열성·고강도 아크릴계 공중합체, 및 이를 포함하는 광학필름
WO2012108914A3 (en) Thin film composite heat exchangers
WO2009078364A1 (ja) 複合反射シート
WO2005017059A3 (en) Heat resistant masking tape
WO2009055378A3 (en) (meth)acrylic film and marking film using same

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: 08862666

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: 08862666

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: JP