KR101148305B1 - 광학 적층체 및 그 제조 방법, 및 그것을 이용한 편광판 및 표시 장치 - Google Patents

광학 적층체 및 그 제조 방법, 및 그것을 이용한 편광판 및 표시 장치 Download PDF

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Publication number
KR101148305B1
KR101148305B1 KR1020100108049A KR20100108049A KR101148305B1 KR 101148305 B1 KR101148305 B1 KR 101148305B1 KR 1020100108049 A KR1020100108049 A KR 1020100108049A KR 20100108049 A KR20100108049 A KR 20100108049A KR 101148305 B1 KR101148305 B1 KR 101148305B1
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KR
South Korea
Prior art keywords
optical
laminated body
layer
functional layer
mentioned
Prior art date
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KR1020100108049A
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English (en)
Korean (ko)
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KR20110049700A (ko
Inventor
가즈야 오이시
치카라 무라타
다카유키 나카니시
히데키 모리우치
나오키 세리자와
Original Assignee
가부시키가이샤 도모에가와 세이시쇼
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Publication of KR20110049700A publication Critical patent/KR20110049700A/ko
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Publication of KR101148305B1 publication Critical patent/KR101148305B1/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
    • G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
    • G02B5/0236—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element
    • G02B5/0242—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element by means of dispersed particles
    • 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
    • B29D11/0073—Optical laminates
    • 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
    • G02B5/30—Polarising elements
    • G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • G02B5/3033—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid
    • G02B5/3041—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid comprising multiple thin layers, e.g. multilayer stacks
    • 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
    • G02F1/133502—Antiglare, refractive index matching 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
    • G02F1/133611—Direct backlight including means for improving the brightness uniformity

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Mechanical Engineering (AREA)
  • Ophthalmology & Optometry (AREA)
  • Health & Medical Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Polarising Elements (AREA)
  • Laminated Bodies (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Liquid Crystal (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
KR1020100108049A 2009-11-04 2010-11-02 광학 적층체 및 그 제조 방법, 및 그것을 이용한 편광판 및 표시 장치 KR101148305B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009252915A JP2011098445A (ja) 2009-11-04 2009-11-04 光学積層体およびその製造方法、並びにそれを用いた偏光板および表示装置
JPJP-P-2009-252915 2009-11-04

Publications (2)

Publication Number Publication Date
KR20110049700A KR20110049700A (ko) 2011-05-12
KR101148305B1 true KR101148305B1 (ko) 2012-05-24

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020100108049A KR101148305B1 (ko) 2009-11-04 2010-11-02 광학 적층체 및 그 제조 방법, 및 그것을 이용한 편광판 및 표시 장치

Country Status (4)

Country Link
JP (1) JP2011098445A (zh)
KR (1) KR101148305B1 (zh)
CN (1) CN102156311A (zh)
TW (1) TW201128239A (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5948763B2 (ja) 2011-08-29 2016-07-06 大日本印刷株式会社 防眩性フィルム、偏光板及び画像表示装置
WO2013146023A1 (ja) * 2012-03-30 2013-10-03 東京特殊電線株式会社 積層体の検査方法、積層体検査装置および積層体製造装置
JP6619784B2 (ja) * 2017-09-28 2019-12-11 日東電工株式会社 光学的表示装置の積層体を製造する方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005195820A (ja) * 2004-01-06 2005-07-21 Daicel Chem Ind Ltd 防眩フィルム
KR20060040148A (ko) * 2004-11-04 2006-05-10 주식회사 엘지화학 광확산 수지 조성물
KR100787049B1 (ko) * 2006-08-16 2007-12-21 심현섭 광확산성 수지 조성물과 이를 이용한 조명 부재 및 그제조방법
KR20090008234A (ko) * 2006-03-16 2009-01-21 다이셀 가가꾸 고교 가부시끼가이샤 방현성 필름

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3507719B2 (ja) * 1998-02-17 2004-03-15 大日本印刷株式会社 防眩フィルム、偏光素子及び表示装置
JPH11291381A (ja) * 1998-04-14 1999-10-26 Kanegafuchi Chem Ind Co Ltd 透明導電性フィルム
JP2000238165A (ja) * 1999-02-23 2000-09-05 Teijin Ltd 積層フィルム
JP4641846B2 (ja) * 2004-03-29 2011-03-02 大日本印刷株式会社 防眩性積層体
TWI409169B (zh) * 2005-02-21 2013-09-21 Dainippon Printing Co Ltd Anti-glare optical laminate
US20070104896A1 (en) * 2005-11-04 2007-05-10 Fujifilm Corporation Optical film, polarizing plate and image display device
CN100356247C (zh) * 2005-11-29 2007-12-19 长兴化学工业股份有限公司 光学薄片
JP2009066757A (ja) * 2006-02-03 2009-04-02 Nakajima Kogyo Kk 防眩フィルム
JP5060729B2 (ja) * 2006-02-03 2012-10-31 中島工業株式会社 防眩フィルム
JPWO2007111026A1 (ja) * 2006-03-29 2009-08-06 株式会社巴川製紙所 光学フィルム
JP2008062538A (ja) * 2006-09-08 2008-03-21 Nakajima Kogyo Kk 防眩フィルム
CN101324677A (zh) * 2007-03-14 2008-12-17 索尼株式会社 防眩光膜的制造方法
JP2008304638A (ja) * 2007-06-06 2008-12-18 Sony Corp 防眩性フィルムおよびその製造方法、偏光子ならびに表示装置
TW200916837A (en) * 2007-08-22 2009-04-16 Tomoegawa Co Ltd Optical laminate
JP5232448B2 (ja) * 2007-11-19 2013-07-10 株式会社巴川製紙所 防眩材料
JP2009196286A (ja) * 2008-02-25 2009-09-03 Toyo Ink Mfg Co Ltd 防眩部材

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005195820A (ja) * 2004-01-06 2005-07-21 Daicel Chem Ind Ltd 防眩フィルム
KR20060040148A (ko) * 2004-11-04 2006-05-10 주식회사 엘지화학 광확산 수지 조성물
KR20090008234A (ko) * 2006-03-16 2009-01-21 다이셀 가가꾸 고교 가부시끼가이샤 방현성 필름
KR100787049B1 (ko) * 2006-08-16 2007-12-21 심현섭 광확산성 수지 조성물과 이를 이용한 조명 부재 및 그제조방법

Also Published As

Publication number Publication date
JP2011098445A (ja) 2011-05-19
KR20110049700A (ko) 2011-05-12
CN102156311A (zh) 2011-08-17
TW201128239A (en) 2011-08-16

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