KR101260168B1 - 광확산 소자의 제조 방법, 광확산 소자, 그리고 광확산 소자가 형성된 편광판 및 액정 표시 장치의 제조 방법 - Google Patents

광확산 소자의 제조 방법, 광확산 소자, 그리고 광확산 소자가 형성된 편광판 및 액정 표시 장치의 제조 방법 Download PDF

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KR101260168B1
KR101260168B1 KR1020117022139A KR20117022139A KR101260168B1 KR 101260168 B1 KR101260168 B1 KR 101260168B1 KR 1020117022139 A KR1020117022139 A KR 1020117022139A KR 20117022139 A KR20117022139 A KR 20117022139A KR 101260168 B1 KR101260168 B1 KR 101260168B1
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South Korea
Prior art keywords
light
light diffusing
fine particles
diffusion
precursor
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KR1020117022139A
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English (en)
Korean (ko)
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KR20110120340A (ko
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다케히토 후치다
히로유키 다케모토
？스케 슈토우
미노루 미야타케
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닛토덴코 가부시키가이샤
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Publication of KR20110120340A publication Critical patent/KR20110120340A/ko
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    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00663—Production of light guides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/0074—Production of other optical elements not provided for in B29D11/00009- B29D11/0073
    • B29D11/00798—Producing diffusers
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • 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
KR1020117022139A 2009-03-26 2010-03-15 광확산 소자의 제조 방법, 광확산 소자, 그리고 광확산 소자가 형성된 편광판 및 액정 표시 장치의 제조 방법 KR101260168B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2009076948 2009-03-26
JPJP-P-2009-076948 2009-03-26
PCT/JP2010/054310 WO2010110103A1 (ja) 2009-03-26 2010-03-15 光拡散素子の製造方法、光拡散素子、ならびに、光拡散素子付偏光板および液晶表示装置の製造方法

Publications (2)

Publication Number Publication Date
KR20110120340A KR20110120340A (ko) 2011-11-03
KR101260168B1 true KR101260168B1 (ko) 2013-05-09

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KR1020117022139A KR101260168B1 (ko) 2009-03-26 2010-03-15 광확산 소자의 제조 방법, 광확산 소자, 그리고 광확산 소자가 형성된 편광판 및 액정 표시 장치의 제조 방법

Country Status (5)

Country Link
JP (1) JP4756100B2 (zh)
KR (1) KR101260168B1 (zh)
CN (1) CN102356335B (zh)
TW (1) TWI461745B (zh)
WO (1) WO2010110103A1 (zh)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102483475B (zh) * 2009-09-04 2014-05-21 住友化学株式会社 光扩散膜及其制造方法、光扩散性偏振板以及液晶显示装置
KR101273099B1 (ko) * 2011-05-24 2013-06-13 엘지이노텍 주식회사 광학 시트, 이를 포함하는 표시장치 및 이의 제조방법
TWI588547B (zh) * 2011-10-07 2017-06-21 瀚宇彩晶股份有限公司 偏光片、顯示模組、觸控式顯示裝置及其製造方法
WO2013129290A1 (ja) * 2012-03-02 2013-09-06 三菱製紙株式会社 透過型スクリーン
JP2013195812A (ja) * 2012-03-21 2013-09-30 Nitto Denko Corp 光拡散素子および光拡散素子の製造方法
JP6049278B2 (ja) * 2012-03-21 2016-12-21 日東電工株式会社 光拡散素子の製造方法および光拡散素子
JP2013195814A (ja) * 2012-03-21 2013-09-30 Nitto Denko Corp 光拡散素子
KR101273789B1 (ko) * 2012-04-19 2013-06-11 다이니폰 인사츠 가부시키가이샤 방현성 필름, 편광판 및 화상 표시 장치
WO2014167663A1 (ja) 2013-04-10 2014-10-16 日東電工株式会社 光拡散素子の製造方法および光拡散素子
KR20150140670A (ko) * 2013-04-10 2015-12-16 닛토덴코 가부시키가이샤 광 확산 소자 및 광 확산 소자의 제조 방법
WO2014167664A1 (ja) * 2013-04-10 2014-10-16 日東電工株式会社 光拡散素子および光拡散素子の製造方法
CN103645525A (zh) * 2013-12-12 2014-03-19 惠州市粤泰翔科技有限公司 一种集光高透过率、高雾度及高韧性于一体的光扩散板
JP2021071646A (ja) * 2019-10-31 2021-05-06 株式会社きもと 光拡散フィルム

Citations (3)

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JP2003262710A (ja) 2003-01-20 2003-09-19 Yasuhiro Koike 光拡散体
WO2007032170A1 (ja) 2005-09-16 2007-03-22 Dai Nippon Printing Co., Ltd. 帯電防止防眩フィルム
JP2007293303A (ja) * 2006-03-28 2007-11-08 Fujifilm Corp 光散乱フィルム、偏光板、及び画像表示装置

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JP3408581B2 (ja) * 1993-06-10 2003-05-19 康博 小池 光拡散体
JPH06347617A (ja) * 1993-06-10 1994-12-22 Nitto Denko Corp 光拡散板及びその製造方法並びに表示装置
JP3491713B2 (ja) * 1995-05-26 2004-01-26 日東電工株式会社 光拡散板
KR100737979B1 (ko) * 2005-03-18 2007-07-13 도레이새한 주식회사 기공이 형성된 광확산 필름
US20070103786A1 (en) * 2005-11-07 2007-05-10 Fujifilm Corporation Optical film, anti-reflection film, polarizing plate and image display device
JP2007148398A (ja) * 2005-11-07 2007-06-14 Fujifilm Corp 光学フィルム、反射防止フィルム、偏光板、および画像表示装置
TW200730886A (en) * 2005-12-21 2007-08-16 Nippon Catalytic Chem Ind Light diffusing sheet and light diffusing plate, and backlight unit and liquid crystal display device employing the same
US7813038B2 (en) * 2006-03-28 2010-10-12 Fujifilm Corporation Light-scattering film, polarizing plate and image display
CN101118291B (zh) * 2006-08-04 2010-04-14 鸿富锦精密工业（深圳）有限公司 扩散片
JP5217184B2 (ja) * 2007-02-28 2013-06-19 Ｊｓｒ株式会社 アンチグレアフィルム用粒子、及びアンチグレアフィルム用粒子組成物

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003262710A (ja) 2003-01-20 2003-09-19 Yasuhiro Koike 光拡散体
WO2007032170A1 (ja) 2005-09-16 2007-03-22 Dai Nippon Printing Co., Ltd. 帯電防止防眩フィルム
JP2007293303A (ja) * 2006-03-28 2007-11-08 Fujifilm Corp 光散乱フィルム、偏光板、及び画像表示装置

Also Published As

Publication number Publication date
JP2010250296A (ja) 2010-11-04
CN102356335A (zh) 2012-02-15
KR20110120340A (ko) 2011-11-03
TWI461745B (zh) 2014-11-21
TW201042294A (en) 2010-12-01
WO2010110103A1 (ja) 2010-09-30
JP4756100B2 (ja) 2011-08-24
CN102356335B (zh) 2013-11-06

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