TWI630427B - Method for manufacturing laminated body, laminated body, image display device, method for manufacturing image display device, and method for improving light transmittance of polarizing plate - Google Patents

Method for manufacturing laminated body, laminated body, image display device, method for manufacturing image display device, and method for improving light transmittance of polarizing plate Download PDF

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Publication number
TWI630427B
TWI630427B TW104105576A TW104105576A TWI630427B TW I630427 B TWI630427 B TW I630427B TW 104105576 A TW104105576 A TW 104105576A TW 104105576 A TW104105576 A TW 104105576A TW I630427 B TWI630427 B TW I630427B
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TW
Taiwan
Prior art keywords
light
birefringence
refractive index
plane
polarizing element
Prior art date
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TW104105576A
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English (en)
Chinese (zh)
Other versions
TW201537241A (zh
Inventor
藤田賢治
篠原誠司
黒田剛志
Original Assignee
日商大日本印刷股份有限公司
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Publication date
Application filed by 日商大日本印刷股份有限公司 filed Critical 日商大日本印刷股份有限公司
Publication of TW201537241A publication Critical patent/TW201537241A/zh
Application granted granted Critical
Publication of TWI630427B publication Critical patent/TWI630427B/zh

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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
    • G02F1/13363—Birefringent elements, e.g. for optical compensation
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3083—Birefringent or phase retarding 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
    • G02F1/1336—Illuminating devices
    • G02F1/13362—Illuminating devices providing polarized light, e.g. by converting a polarisation component into another one

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)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
  • Surface Treatment Of Optical Elements (AREA)
TW104105576A 2014-02-17 2015-02-17 Method for manufacturing laminated body, laminated body, image display device, method for manufacturing image display device, and method for improving light transmittance of polarizing plate TWI630427B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014027946A JP6843491B2 (ja) 2014-02-17 2014-02-17 積層体、積層体の製造方法、画像表示装置、画像表示装置の製造方法及び偏光板の光透過率改善方法
JPJP2014-027946 2014-02-17

Publications (2)

Publication Number Publication Date
TW201537241A TW201537241A (zh) 2015-10-01
TWI630427B true TWI630427B (zh) 2018-07-21

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
TW104105576A TWI630427B (zh) 2014-02-17 2015-02-17 Method for manufacturing laminated body, laminated body, image display device, method for manufacturing image display device, and method for improving light transmittance of polarizing plate

Country Status (4)

Country Link
JP (1) JP6843491B2 (fr)
KR (1) KR102220271B1 (fr)
TW (1) TWI630427B (fr)
WO (1) WO2015122520A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102454820B1 (ko) * 2018-01-30 2022-10-17 후지필름 가부시키가이샤 편광판, 원편광판, 표시 장치

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3010883U (ja) * 1994-11-07 1995-05-09 住友化学工業株式会社 液晶表示装置
JP2012230154A (ja) * 2011-04-25 2012-11-22 Konica Minolta Advanced Layers Inc 偏光板、その製造方法及び垂直配向型液晶表示装置
TW201329569A (zh) * 2011-11-29 2013-07-16 Toyo Boseki 液晶顯示裝置、偏光板及偏光鏡保護薄膜

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3010883B2 (ja) * 1992-03-09 2000-02-21 住友化学工業株式会社 イソニトリル類の製造方法
JPH0651120A (ja) 1992-07-29 1994-02-25 Nitto Denko Corp 偏光板及び液晶表示装置
CN101657752A (zh) * 2007-07-24 2010-02-24 夏普株式会社 液晶显示装置和偏光板
JP5115403B2 (ja) * 2008-08-29 2013-01-09 住友化学株式会社 画像表示装置用保護フィルム、偏光板及び画像表示装置
JP5644064B2 (ja) * 2009-06-09 2014-12-24 住友化学株式会社 液晶表示装置及びそれに用いる偏光板
JP5811431B2 (ja) * 2009-09-11 2015-11-11 住友化学株式会社 偏光板および液晶表示装置
US9798189B2 (en) 2010-06-22 2017-10-24 Toyobo Co., Ltd. Liquid crystal display device, polarizer and protective film
JP5659190B2 (ja) * 2011-09-30 2015-01-28 富士フイルム株式会社 液晶表示装置及び光学フィルム
JP5614506B2 (ja) * 2011-11-29 2014-10-29 東洋紡株式会社 液晶表示装置、偏光板および偏光子保護フィルム
JP5812444B2 (ja) * 2012-04-13 2015-11-11 日東電工株式会社 光学部材、偏光板のセットおよび液晶表示装置
JP5850135B2 (ja) * 2012-08-07 2016-02-03 東洋紡株式会社 偏光子保護用ポリエステルフィルム、偏光板および液晶表示装置
JP2015055680A (ja) * 2013-09-10 2015-03-23 大日本印刷株式会社 偏光板、偏光板の製造方法、画像表示装置、画像表示装置の製造方法及び偏光板の光透過率改善方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3010883U (ja) * 1994-11-07 1995-05-09 住友化学工業株式会社 液晶表示装置
JP2012230154A (ja) * 2011-04-25 2012-11-22 Konica Minolta Advanced Layers Inc 偏光板、その製造方法及び垂直配向型液晶表示装置
TW201329569A (zh) * 2011-11-29 2013-07-16 Toyo Boseki 液晶顯示裝置、偏光板及偏光鏡保護薄膜

Also Published As

Publication number Publication date
KR20160120749A (ko) 2016-10-18
JP2015152837A (ja) 2015-08-24
JP6843491B2 (ja) 2021-03-17
KR102220271B1 (ko) 2021-02-25
WO2015122520A1 (fr) 2015-08-20
TW201537241A (zh) 2015-10-01

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