JP6819156B2 - 液晶表示装置 - Google Patents

液晶表示装置 Download PDF

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Publication number
JP6819156B2
JP6819156B2 JP2016174380A JP2016174380A JP6819156B2 JP 6819156 B2 JP6819156 B2 JP 6819156B2 JP 2016174380 A JP2016174380 A JP 2016174380A JP 2016174380 A JP2016174380 A JP 2016174380A JP 6819156 B2 JP6819156 B2 JP 6819156B2
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JP
Japan
Prior art keywords
coating layer
polarizing plate
polarizer
liquid crystal
display device
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.)
Active
Application number
JP2016174380A
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English (en)
Japanese (ja)
Other versions
JP2017090894A (ja
Inventor
光明 小川
光明 小川
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical 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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to PCT/JP2016/082577 priority Critical patent/WO2017082134A1/ja
Priority to KR1020187016173A priority patent/KR20180081568A/ko
Priority to CN201680065539.2A priority patent/CN108351460B/zh
Priority to TW105136407A priority patent/TWI708071B/zh
Publication of JP2017090894A publication Critical patent/JP2017090894A/ja
Application granted granted Critical
Publication of JP6819156B2 publication Critical patent/JP6819156B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
    • 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
    • B32B7/02—Physical, chemical or physicochemical properties
    • B32B7/023—Optical properties
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • G02B1/14—Protective coatings, e.g. hard coatings
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal 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
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/42—Polarizing, birefringent, filtering
JP2016174380A 2015-11-11 2016-09-07 液晶表示装置 Active JP6819156B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
PCT/JP2016/082577 WO2017082134A1 (ja) 2015-11-11 2016-11-02 偏光板及び液晶表示装置
KR1020187016173A KR20180081568A (ko) 2015-11-11 2016-11-02 편광판 및 액정 표시 장치
CN201680065539.2A CN108351460B (zh) 2015-11-11 2016-11-02 偏振板和液晶显示装置
TW105136407A TWI708071B (zh) 2015-11-11 2016-11-09 偏光板及液晶顯示裝置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015221091 2015-11-11
JP2015221091 2015-11-11

Publications (2)

Publication Number Publication Date
JP2017090894A JP2017090894A (ja) 2017-05-25
JP6819156B2 true JP6819156B2 (ja) 2021-01-27

Family

ID=58768494

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016174380A Active JP6819156B2 (ja) 2015-11-11 2016-09-07 液晶表示装置

Country Status (4)

Country Link
JP (1) JP6819156B2 (zh)
KR (1) KR20180081568A (zh)
CN (1) CN108351460B (zh)
TW (1) TWI708071B (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10656463B2 (en) * 2018-06-15 2020-05-19 Sharp Kabushiki Kaisha Display device
JP2021117334A (ja) * 2020-01-24 2021-08-10 住友化学株式会社 光学積層体及び表示装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3681343B2 (ja) 2001-06-07 2005-08-10 日東電工株式会社 積層光学フィルムとその製造方法及びこれを用いた液晶表示装置
JP4429862B2 (ja) * 2004-10-06 2010-03-10 日東電工株式会社 ハードコートフィルム、反射防止ハードコートフィルム、光学素子および画像表示装置
JP5049033B2 (ja) * 2007-03-08 2012-10-17 富士フイルム株式会社 液晶表示装置
JP2012128215A (ja) * 2010-12-16 2012-07-05 Konica Minolta Advanced Layers Inc ハードコートフィルム
JP2012173626A (ja) * 2011-02-23 2012-09-10 Konica Minolta Advanced Layers Inc ハードコートフィルムの製造方法、ハードコートフィルム、偏光板及び表示装置
JP2012173627A (ja) * 2011-02-23 2012-09-10 Konica Minolta Advanced Layers Inc ハードコートフィルム、偏光板及び表示装置
WO2013111672A1 (ja) * 2012-01-26 2013-08-01 コニカミノルタアドバンストレイヤー株式会社 タッチパネル付き液晶表示装置
US10241235B2 (en) * 2012-12-25 2019-03-26 Dai Nippon Printing Co., Ltd. Optical layered object, polarizer obtained using same, and image display device
KR101751157B1 (ko) * 2013-07-05 2017-06-26 다이니폰 인사츠 가부시키가이샤 방현 필름, 편광판, 액정 패널 및 화상 표시 장치
JPWO2015098685A1 (ja) * 2013-12-27 2017-03-23 コニカミノルタ株式会社 光学フィルム、偏光板および画像表示装置
TWI628457B (zh) * 2014-04-17 2018-07-01 日商大日本印刷股份有限公司 防眩膜、偏光板、液晶面板以及影像顯示裝置

Also Published As

Publication number Publication date
KR20180081568A (ko) 2018-07-16
CN108351460B (zh) 2020-12-04
CN108351460A (zh) 2018-07-31
TWI708071B (zh) 2020-10-21
TW201723535A (zh) 2017-07-01
JP2017090894A (ja) 2017-05-25

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