JP2011098445A - 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 - Google Patents

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 Download PDF

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Publication number
JP2011098445A
JP2011098445A JP2009252915A JP2009252915A JP2011098445A JP 2011098445 A JP2011098445 A JP 2011098445A JP 2009252915 A JP2009252915 A JP 2009252915A JP 2009252915 A JP2009252915 A JP 2009252915A JP 2011098445 A JP2011098445 A JP 2011098445A
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JP
Japan
Prior art keywords
optical
functional layer
optical functional
layer
fine particles
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP2009252915A
Other languages
English (en)
Japanese (ja)
Inventor
Kazuya Oishi
和也 大石
Tsutomu Murata
力 村田
Takayuki Nakanishi
隆之 中西
Hideki Moriuchi
英輝 森内
Naoki Serizawa
直樹 芹澤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tomoegawa Co Ltd
Original Assignee
Tomoegawa Paper 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
Application filed by Tomoegawa Paper Co Ltd filed Critical Tomoegawa Paper Co Ltd
Priority to JP2009252915A priority Critical patent/JP2011098445A/ja
Priority to KR1020100108049A priority patent/KR101148305B1/ko
Priority to TW099137589A priority patent/TW201128239A/zh
Priority to CN201010536146XA priority patent/CN102156311A/zh
Publication of JP2011098445A publication Critical patent/JP2011098445A/ja
Pending legal-status Critical Current

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Classifications

    • 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

Landscapes

  • 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)
JP2009252915A 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 Pending JP2011098445A (ja)

Priority Applications (4)

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
KR1020100108049A KR101148305B1 (ko) 2009-11-04 2010-11-02 광학 적층체 및 그 제조 방법, 및 그것을 이용한 편광판 및 표시 장치
TW099137589A TW201128239A (en) 2009-11-04 2010-11-02 Optical laminate and manufacturing method thereof as well as polarizing plate and display device using the same
CN201010536146XA CN102156311A (zh) 2009-11-04 2010-11-03 光学层叠体及其制造方法、和使用其的偏振片以及显示装置

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
JP2011098445A true JP2011098445A (ja) 2011-05-19

Family

ID=44190044

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009252915A Pending 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

Country Status (4)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9696463B2 (en) 2011-08-29 2017-07-04 Dai Nippon Printing Co., Ltd. Antiglare film, polarizer, and image display device

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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 (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11291381A (ja) * 1998-04-14 1999-10-26 Kanegafuchi Chem Ind Co Ltd 透明導電性フィルム
JPH11305010A (ja) * 1998-02-17 1999-11-05 Dainippon Printing Co Ltd 防眩フィルム、偏光素子及び表示装置
JP2000238165A (ja) * 1999-02-23 2000-09-05 Teijin Ltd 積層フィルム
JP2005316450A (ja) * 2004-03-29 2005-11-10 Dainippon Printing Co Ltd 防眩性積層体
WO2006088204A1 (ja) * 2005-02-21 2006-08-24 Dai Nippon Printing Co., Ltd. 防眩性光学積層体
JP2007206499A (ja) * 2006-02-03 2007-08-16 Nakajima Kogyo Kk 防眩フィルム
WO2007111026A1 (ja) * 2006-03-29 2007-10-04 Tomoegawa Co., Ltd. 光学フィルム
JP2008062538A (ja) * 2006-09-08 2008-03-21 Nakajima Kogyo Kk 防眩フィルム
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
JP2009066757A (ja) * 2006-02-03 2009-04-02 Nakajima Kogyo Kk 防眩フィルム
JP2009069820A (ja) * 2007-08-22 2009-04-02 Tomoegawa Paper Co Ltd 光学積層体
JP2009128393A (ja) * 2007-11-19 2009-06-11 Tomoegawa Paper Co Ltd 防眩材料
JP2009196286A (ja) * 2008-02-25 2009-09-03 Toyo Ink Mfg Co Ltd 防眩部材

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4418684B2 (ja) * 2004-01-06 2010-02-17 ダイセル化学工業株式会社 防眩フィルム
KR100653504B1 (ko) * 2004-11-04 2006-12-04 주식회사 엘지화학 광확산 수지 조성물
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
US20090022948A1 (en) * 2006-03-16 2009-01-22 Daicel Chemical Industries, Ltd. Anti-Glare Film
KR100787049B1 (ko) * 2006-08-16 2007-12-21 심현섭 광확산성 수지 조성물과 이를 이용한 조명 부재 및 그제조방법
CN101324677A (zh) * 2007-03-14 2008-12-17 索尼株式会社 防眩光膜的制造方法

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11305010A (ja) * 1998-02-17 1999-11-05 Dainippon Printing Co Ltd 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
JP2005316450A (ja) * 2004-03-29 2005-11-10 Dainippon Printing Co Ltd 防眩性積層体
WO2006088204A1 (ja) * 2005-02-21 2006-08-24 Dai Nippon Printing Co., Ltd. 防眩性光学積層体
JP2009066757A (ja) * 2006-02-03 2009-04-02 Nakajima Kogyo Kk 防眩フィルム
JP2007206499A (ja) * 2006-02-03 2007-08-16 Nakajima Kogyo Kk 防眩フィルム
WO2007111026A1 (ja) * 2006-03-29 2007-10-04 Tomoegawa Co., Ltd. 光学フィルム
JP2008062538A (ja) * 2006-09-08 2008-03-21 Nakajima Kogyo Kk 防眩フィルム
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
JP2009069820A (ja) * 2007-08-22 2009-04-02 Tomoegawa Paper Co Ltd 光学積層体
JP2009128393A (ja) * 2007-11-19 2009-06-11 Tomoegawa Paper Co Ltd 防眩材料
JP2009196286A (ja) * 2008-02-25 2009-09-03 Toyo Ink Mfg Co Ltd 防眩部材

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9696463B2 (en) 2011-08-29 2017-07-04 Dai Nippon Printing Co., Ltd. Antiglare film, polarizer, and image display device

Also Published As

Publication number Publication date
KR20110049700A (ko) 2011-05-12
CN102156311A (zh) 2011-08-17
KR101148305B1 (ko) 2012-05-24
TW201128239A (en) 2011-08-16

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