JP6123563B2 - 円偏光板および表示装置 - Google Patents

円偏光板および表示装置 Download PDF

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Publication number
JP6123563B2
JP6123563B2 JP2013165938A JP2013165938A JP6123563B2 JP 6123563 B2 JP6123563 B2 JP 6123563B2 JP 2013165938 A JP2013165938 A JP 2013165938A JP 2013165938 A JP2013165938 A JP 2013165938A JP 6123563 B2 JP6123563 B2 JP 6123563B2
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Prior art keywords
layer
polarizing plate
circularly
group
polarizing
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Japanese (ja)
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JP2014063143A (ja
Inventor
伸行 幡中
伸行 幡中
忠弘 小林
忠弘 小林
明 横田
明 横田
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Sumitomo Chemical Co Ltd
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Sumitomo Chemical Co Ltd
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    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3016—Polarising elements involving passive liquid crystal 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
    • G02F1/133528—Polarisers
    • 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
    • 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
    • G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Polarising Elements (AREA)
  • Electroluminescent Light Sources (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Laminated Bodies (AREA)
JP2013165938A 2012-08-31 2013-08-09 円偏光板および表示装置 Active JP6123563B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2013165938A JP6123563B2 (ja) 2012-08-31 2013-08-09 円偏光板および表示装置

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2012191292 2012-08-31
JP2012191292 2012-08-31
JP2013165938A JP6123563B2 (ja) 2012-08-31 2013-08-09 円偏光板および表示装置

Related Child Applications (1)

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JP2017075026A Division JP6701114B2 (ja) 2012-08-31 2017-04-05 円偏光板および表示装置

Publications (2)

Publication Number Publication Date
JP2014063143A JP2014063143A (ja) 2014-04-10
JP6123563B2 true JP6123563B2 (ja) 2017-05-10

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JP2013165938A Active JP6123563B2 (ja) 2012-08-31 2013-08-09 円偏光板および表示装置
JP2017075026A Active JP6701114B2 (ja) 2012-08-31 2017-04-05 円偏光板および表示装置
JP2020081188A Active JP6900543B2 (ja) 2012-08-31 2020-05-01 円偏光板および表示装置
JP2021100330A Active JP7503524B2 (ja) 2012-08-31 2021-06-16 円偏光板および表示装置

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JP2020081188A Active JP6900543B2 (ja) 2012-08-31 2020-05-01 円偏光板および表示装置
JP2021100330A Active JP7503524B2 (ja) 2012-08-31 2021-06-16 円偏光板および表示装置

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JP (4) JP6123563B2 (ko)
KR (4) KR102059695B1 (ko)
CN (2) CN108318955B (ko)
TW (1) TWI606278B (ko)

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JP6382243B2 (ja) * 2015-02-04 2018-08-29 富士フイルム株式会社 積層体および画像表示装置
KR20160118131A (ko) 2015-04-01 2016-10-11 제이엔씨 주식회사 광학 보상 필름의 제조 방법
WO2016194792A1 (ja) 2015-05-29 2016-12-08 富士フイルム株式会社 偏光板、表示装置および有機エレクトロルミネッセンス表示装置
KR20170051343A (ko) * 2015-10-30 2017-05-11 스미또모 가가꾸 가부시키가이샤 편광판 및 이 편광판을 구비하는 표시 장치, 그리고 그 제조 방법
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CN109477925B (zh) * 2016-07-21 2022-10-25 住友化学株式会社 椭圆偏光板
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JP6859383B2 (ja) * 2019-03-25 2021-04-14 住友化学株式会社 積層体及び画像表示装置
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Publication number Publication date
KR102059695B1 (ko) 2019-12-26
KR102212391B1 (ko) 2021-02-05
JP2021179611A (ja) 2021-11-18
KR102458585B1 (ko) 2022-10-24
CN103675980B (zh) 2018-04-03
JP6900543B2 (ja) 2021-07-07
CN108318955B (zh) 2021-06-15
KR20200002726A (ko) 2020-01-08
KR20220145322A (ko) 2022-10-28
JP2014063143A (ja) 2014-04-10
CN103675980A (zh) 2014-03-26
JP2020140212A (ja) 2020-09-03
TWI606278B (zh) 2017-11-21
KR20140030060A (ko) 2014-03-11
JP2017134414A (ja) 2017-08-03
CN108318955A (zh) 2018-07-24
JP7503524B2 (ja) 2024-06-20
JP6701114B2 (ja) 2020-05-27
KR20210014722A (ko) 2021-02-09
TW201411205A (zh) 2014-03-16

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