WO2002082131A1 - Couche de diffusion de la lumiere formant film de transfert et procede de formation de couche de diffusion de la lumiere le mettant en oeuvre et film de diffusion de la lumiere et plaque de diffusion/reflexion de la lumiere - Google Patents

Couche de diffusion de la lumiere formant film de transfert et procede de formation de couche de diffusion de la lumiere le mettant en oeuvre et film de diffusion de la lumiere et plaque de diffusion/reflexion de la lumiere Download PDF

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Publication number
WO2002082131A1
WO2002082131A1 PCT/JP2002/003040 JP0203040W WO02082131A1 WO 2002082131 A1 WO2002082131 A1 WO 2002082131A1 JP 0203040 W JP0203040 W JP 0203040W WO 02082131 A1 WO02082131 A1 WO 02082131A1
Authority
WO
WIPO (PCT)
Prior art keywords
light scattering
layer
scattering layer
transfer film
reflecting plate
Prior art date
Application number
PCT/JP2002/003040
Other languages
English (en)
Japanese (ja)
Inventor
Teruhisa Shimada
Toshikazu Eda
Norio Yabe
Original Assignee
Nippon Paper Industries 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
Priority claimed from JP2002032165A external-priority patent/JP4198365B2/ja
Priority claimed from JP2002032166A external-priority patent/JP4112235B2/ja
Application filed by Nippon Paper Industries Co.,Ltd. filed Critical Nippon Paper Industries Co.,Ltd.
Publication of WO2002082131A1 publication Critical patent/WO2002082131A1/fr

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
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
    • G02B5/021—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place at the element's surface, e.g. by means of surface roughening or microprismatic structures
    • G02B5/0221—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place at the element's surface, e.g. by means of surface roughening or microprismatic structures the surface having an irregular structure
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0268—Diffusing elements; Afocal elements characterized by the fabrication or manufacturing method
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0273—Diffusing elements; Afocal elements characterized by the use
    • G02B5/0284—Diffusing elements; Afocal elements characterized by the use used in reflection

Landscapes

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

Abstract

La présente invention concerne un film de transfert susceptible de produire de manière simple et économique une couche de diffusion de la lumière présentant une capacité de diffusion de lumière appropriée pour une plaque de diffusion/réflexion de la lumière dans une unité d'affichage à cristaux liquides de type à réflexion. La couche de résine transparente d'une couche de diffusion de la lumière formant film de transfert comportant, successivement disposées sur un support, une couche d'agent de démoulage irrégulière et la couche de résine transparente est reportée vers une surface de réception pour former sur la surface de réception une couche de diffusion de lumière présentant la surface de configuration de la couche d'agent de démoulage qui y est reproduite. En variante, une couche bloquante d'oxygène irrégulière et une couche de résine photosensible successivement formées sur un support et constituant une couche de diffusion de lumière formant film de transfert sont reportées sur une surface de réception pour former une couche de diffusion de lumière présentant une surface de configuration de la couche bloquante d'oxygène qui y est reproduite après un processus d'exposition/développement. Un film métallique mince est formé sur la couche de diffusion de lumière ainsi formée en vue d'obtenir une plaque de diffusion/réflexion de la lumière.
PCT/JP2002/003040 2001-03-30 2002-03-28 Couche de diffusion de la lumiere formant film de transfert et procede de formation de couche de diffusion de la lumiere le mettant en oeuvre et film de diffusion de la lumiere et plaque de diffusion/reflexion de la lumiere WO2002082131A1 (fr)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
JP2001-098021 2001-03-30
JP2001102716 2001-03-30
JP2001098021 2001-03-30
JP2001-102716 2001-03-30
JP2002-032165 2002-02-08
JP2002032165A JP4198365B2 (ja) 2001-03-30 2002-02-08 光散乱層形成用転写フィルムとそれを用いた光散乱層の形成方法および光散乱膜並びに光散乱反射板
JP2002-032166 2002-02-08
JP2002032166A JP4112235B2 (ja) 2001-03-30 2002-02-08 光散乱層形成用転写フィルムとそれを用いた光散乱層の形成方法および光散乱膜並びに光散乱反射板

Publications (1)

Publication Number Publication Date
WO2002082131A1 true WO2002082131A1 (fr) 2002-10-17

Family

ID=27482159

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2002/003040 WO2002082131A1 (fr) 2001-03-30 2002-03-28 Couche de diffusion de la lumiere formant film de transfert et procede de formation de couche de diffusion de la lumiere le mettant en oeuvre et film de diffusion de la lumiere et plaque de diffusion/reflexion de la lumiere

Country Status (4)

Country Link
KR (1) KR100855535B1 (fr)
CN (1) CN1287164C (fr)
TW (1) TWI316146B (fr)
WO (1) WO2002082131A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101003582B1 (ko) * 2003-12-29 2010-12-22 엘지디스플레이 주식회사 액정표시소자의 백라이트구조
CN1316297C (zh) * 2004-04-30 2007-05-16 友达光电股份有限公司 导光板及其制造方法
KR20140038475A (ko) * 2011-06-20 2014-03-28 제이엔씨 주식회사 인몰드 성형용 전사 필름 및 그 제조 방법
JP5913938B2 (ja) * 2011-11-30 2016-05-11 富士フイルム株式会社 光拡散性転写材料、光拡散層の形成方法、及び有機電界発光装置の製造方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08137096A (ja) * 1994-11-10 1996-05-31 Tokyo Ohka Kogyo Co Ltd 感光性平版印刷版
JPH0915404A (ja) * 1995-06-27 1997-01-17 Katsuhiko Seki スクリーン印刷による光拡散フィルタ及びその製造方法
JPH11338134A (ja) * 1998-05-29 1999-12-10 Hitachi Chem Co Ltd 転写フィルム及びカラーフィルタの製造法
JP2000035508A (ja) * 1998-07-16 2000-02-02 Nitto Denko Corp 光拡散層、光学素子及び液晶表示装置
JP2000193805A (ja) * 1998-12-28 2000-07-14 Keiwa Inc 光拡散シートの製造方法
JP2001133609A (ja) * 1999-10-29 2001-05-18 Hitachi Chem Co Ltd 拡散反射板及びその製造方法、並びにそれに用いるベースフィルム、転写フィルム

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3608609B2 (ja) * 1999-03-11 2005-01-12 日立化成工業株式会社 転写フィルム及び拡散反射板の製造方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08137096A (ja) * 1994-11-10 1996-05-31 Tokyo Ohka Kogyo Co Ltd 感光性平版印刷版
JPH0915404A (ja) * 1995-06-27 1997-01-17 Katsuhiko Seki スクリーン印刷による光拡散フィルタ及びその製造方法
JPH11338134A (ja) * 1998-05-29 1999-12-10 Hitachi Chem Co Ltd 転写フィルム及びカラーフィルタの製造法
JP2000035508A (ja) * 1998-07-16 2000-02-02 Nitto Denko Corp 光拡散層、光学素子及び液晶表示装置
JP2000193805A (ja) * 1998-12-28 2000-07-14 Keiwa Inc 光拡散シートの製造方法
JP2001133609A (ja) * 1999-10-29 2001-05-18 Hitachi Chem Co Ltd 拡散反射板及びその製造方法、並びにそれに用いるベースフィルム、転写フィルム

Also Published As

Publication number Publication date
KR20030013395A (ko) 2003-02-14
KR100855535B1 (ko) 2008-09-01
TWI316146B (fr) 2009-10-21
CN1459032A (zh) 2003-11-26
CN1287164C (zh) 2006-11-29

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