JP6524994B2 - 偏光板の製造方法 - Google Patents

偏光板の製造方法 Download PDF

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Publication number
JP6524994B2
JP6524994B2 JP2016506443A JP2016506443A JP6524994B2 JP 6524994 B2 JP6524994 B2 JP 6524994B2 JP 2016506443 A JP2016506443 A JP 2016506443A JP 2016506443 A JP2016506443 A JP 2016506443A JP 6524994 B2 JP6524994 B2 JP 6524994B2
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Japan
Prior art keywords
film
protective film
polarizing plate
polarizer
active energy
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JP2016506443A
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English (en)
Japanese (ja)
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JPWO2015133356A1 (ja
Inventor
真一郎 鈴木
真一郎 鈴木
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Konica Minolta Inc
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Konica Minolta Inc
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Publication of JPWO2015133356A1 publication Critical patent/JPWO2015133356A1/ja
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    • 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
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • 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
    • B32B23/00—Layered products comprising a layer of cellulosic plastic substances, i.e. substances obtained by chemical modification of cellulose, e.g. cellulose ethers, cellulose esters, viscose
    • B32B23/20—Layered products comprising a layer of cellulosic plastic substances, i.e. substances obtained by chemical modification of cellulose, e.g. cellulose ethers, cellulose esters, viscose comprising esters
    • 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
    • G02B5/3025—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
    • 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
    • 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
    • B32B2457/00—Electrical equipment
    • B32B2457/20—Displays, e.g. liquid crystal displays, plasma displays
    • B32B2457/202—LCD, i.e. liquid crystal displays
    • 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
    • G02F2202/00—Materials and properties
    • G02F2202/28—Adhesive materials or arrangements

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
JP2016506443A 2014-03-04 2015-02-26 偏光板の製造方法 Active JP6524994B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2014041830 2014-03-04
JP2014041830 2014-03-04
PCT/JP2015/055585 WO2015133356A1 (ja) 2014-03-04 2015-02-26 偏光板、偏光板の製造方法、および液晶表示装置

Publications (2)

Publication Number Publication Date
JPWO2015133356A1 JPWO2015133356A1 (ja) 2017-04-06
JP6524994B2 true JP6524994B2 (ja) 2019-06-05

Family

ID=54055165

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016506443A Active JP6524994B2 (ja) 2014-03-04 2015-02-26 偏光板の製造方法

Country Status (5)

Country Link
JP (1) JP6524994B2 (ko)
KR (1) KR101999883B1 (ko)
CN (1) CN106062594B (ko)
TW (1) TWI559037B (ko)
WO (1) WO2015133356A1 (ko)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017090523A (ja) * 2015-11-04 2017-05-25 日東電工株式会社 偏光板
JP2017102425A (ja) * 2015-11-20 2017-06-08 住友化学株式会社 偏光板および液晶パネル
JP6964965B2 (ja) * 2016-04-20 2021-11-10 日東電工株式会社 偏光板およびその製造方法、ならびに該偏光板を用いた画像表示装置
WO2018070131A1 (ja) * 2016-10-12 2018-04-19 コニカミノルタ株式会社 偏光板および液晶表示装置
KR20180079490A (ko) * 2016-12-30 2018-07-11 주식회사 효성 Ips lcd 패널
TWI683143B (zh) 2017-07-14 2020-01-21 南韓商Ｌｇ化學股份有限公司 偏光板以及顯示裝置
JP7031316B2 (ja) * 2018-01-12 2022-03-08 コニカミノルタ株式会社 斜め延伸フィルムの製造方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006071705A (ja) * 2004-08-31 2006-03-16 Konica Minolta Opto Inc 偏光板及び液晶表示装置
JP2006247954A (ja) * 2005-03-09 2006-09-21 Fuji Photo Film Co Ltd 機能性フィルム、偏光板および液晶表示装置
CN101253429B (zh) * 2005-08-30 2011-11-09 柯尼卡美能达精密光学株式会社 偏振片及使用该偏振片的液晶显示装置
JP2008009329A (ja) * 2006-06-30 2008-01-17 Jsr Corp 偏光板およびその製造方法
JP2008217022A (ja) 2008-03-24 2008-09-18 Fujifilm Corp 長尺状偏光板とその製造方法、および液晶表示装置
JP5745456B2 (ja) * 2011-04-21 2015-07-08 富士フイルム株式会社 偏光板および液晶表示装置
CN102749668B (zh) * 2011-04-21 2016-02-24 富士胶片株式会社 偏振片及液晶显示装置
JP5609771B2 (ja) 2011-05-26 2014-10-22 コニカミノルタ株式会社 位相差フィルム、偏光板、偏光板の製造方法及び液晶表示装置
JP6079008B2 (ja) * 2012-07-04 2017-02-15 コニカミノルタ株式会社 偏光板及び液晶表示装置
JP5788841B2 (ja) * 2012-08-15 2015-10-07 チェイル インダストリーズ インコーポレイテッド 偏光板用接着剤

Also Published As

Publication number Publication date
KR101999883B1 (ko) 2019-07-12
JPWO2015133356A1 (ja) 2017-04-06
TWI559037B (zh) 2016-11-21
TW201546501A (zh) 2015-12-16
CN106062594B (zh) 2019-11-01
CN106062594A (zh) 2016-10-26
KR20160114695A (ko) 2016-10-05
WO2015133356A1 (ja) 2015-09-11

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