JP2020061063A - 光学積層体及びその製造方法 - Google Patents

光学積層体及びその製造方法 Download PDF

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Publication number
JP2020061063A
JP2020061063A JP2018193308A JP2018193308A JP2020061063A JP 2020061063 A JP2020061063 A JP 2020061063A JP 2018193308 A JP2018193308 A JP 2018193308A JP 2018193308 A JP2018193308 A JP 2018193308A JP 2020061063 A JP2020061063 A JP 2020061063A
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JP
Japan
Prior art keywords
layer
colored layer
optical
plate
film
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.)
Ceased
Application number
JP2018193308A
Other languages
English (en)
Japanese (ja)
Inventor
載鎬 沈
Jae Ho Sim
載鎬 沈
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 JP2018193308A priority Critical patent/JP2020061063A/ja
Priority to PCT/JP2019/034557 priority patent/WO2020075420A1/ja
Priority to CN201980066881.8A priority patent/CN112867980A/zh
Priority to KR1020217009068A priority patent/KR20210071969A/ko
Priority to TW108132613A priority patent/TW202019686A/zh
Publication of JP2020061063A publication Critical patent/JP2020061063A/ja
Ceased legal-status Critical Current

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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
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
    • 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
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/30—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer formed with recesses or projections, e.g. hollows, grooves, protuberances, ribs
    • 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
    • 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
    • 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
    • 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
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • 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
    • B32B2457/208—Touch screens
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
    • G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
    • G06F2203/04103—Manufacturing, i.e. details related to manufacturing processes specially suited for touch sensitive devices

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Human Computer Interaction (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Liquid Crystal (AREA)
  • Polarising Elements (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
JP2018193308A 2018-10-12 2018-10-12 光学積層体及びその製造方法 Ceased JP2020061063A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2018193308A JP2020061063A (ja) 2018-10-12 2018-10-12 光学積層体及びその製造方法
PCT/JP2019/034557 WO2020075420A1 (ja) 2018-10-12 2019-09-03 光学積層体及びその製造方法
CN201980066881.8A CN112867980A (zh) 2018-10-12 2019-09-03 光学层叠体及其制造方法
KR1020217009068A KR20210071969A (ko) 2018-10-12 2019-09-03 광학 적층체 및 그 제조 방법
TW108132613A TW202019686A (zh) 2018-10-12 2019-09-10 光學積層體及其製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2018193308A JP2020061063A (ja) 2018-10-12 2018-10-12 光学積層体及びその製造方法

Publications (1)

Publication Number Publication Date
JP2020061063A true JP2020061063A (ja) 2020-04-16

Family

ID=70164491

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018193308A Ceased JP2020061063A (ja) 2018-10-12 2018-10-12 光学積層体及びその製造方法

Country Status (5)

Country Link
JP (1) JP2020061063A (ko)
KR (1) KR20210071969A (ko)
CN (1) CN112867980A (ko)
TW (1) TW202019686A (ko)
WO (1) WO2020075420A1 (ko)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001264778A (ja) * 2000-03-14 2001-09-26 Mitsubishi Electric Corp 液晶表示装置
JP2009241733A (ja) * 2008-03-31 2009-10-22 Murakami Corp 発光表示装置付きバックミラー
JP2013131099A (ja) * 2011-12-22 2013-07-04 Sanyo Electric Co Ltd 静電容量型タッチパネル
JP2014215702A (ja) * 2013-04-23 2014-11-17 凸版印刷株式会社 前面板一体型タッチパネルセンサー基板及び表示装置
WO2016158672A1 (ja) * 2015-03-30 2016-10-06 東レ株式会社 着色樹脂組成物、着色膜、加飾基板及びタッチパネル

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20080055335A (ko) 2006-12-15 2008-06-19 삼성코닝정밀유리 주식회사 디스플레이 장치용 외광 차폐 필름, 이의 제조 방법 및이를 포함하는 디스플레이 장치용 필터
CN102662537A (zh) * 2012-03-07 2012-09-12 友达光电股份有限公司 一种用于增加触控面板的遮蔽层的光密度的方法
KR20140054799A (ko) * 2012-10-29 2014-05-09 삼성전기주식회사 터치 스크린 패널
KR101640369B1 (ko) * 2013-07-19 2016-07-22 배인수 터치스크린 패널용 커버 시트 제조방법, 이를 이용한 터치스크린 패널 제조방법 및 그에 따라 제조된 터치스크린 패널
KR20150042046A (ko) 2013-10-10 2015-04-20 삼성전기주식회사 터치센서
JP6299458B2 (ja) * 2014-06-13 2018-03-28 大日本印刷株式会社 タッチパネル付き表示装置
CN204926033U (zh) * 2015-08-10 2015-12-30 宸鸿科技(厦门)有限公司 触控面板
KR20170039809A (ko) 2015-10-01 2017-04-12 삼성디스플레이 주식회사 윈도우 부재 및 이를 포함하는 표시 장치
KR102368583B1 (ko) * 2015-10-13 2022-02-25 동우 화인켐 주식회사 윈도우 필름 및 그의 제조방법
KR102331516B1 (ko) * 2015-10-13 2021-11-25 동우 화인켐 주식회사 윈도우 필름 및 그의 제조방법
KR102103325B1 (ko) * 2015-10-26 2020-04-22 후지필름 가부시키가이샤 전사 필름, 필름 센서의 제조 방법, 필름 센서, 전면판 일체형 센서 및 화상 표시 장치

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001264778A (ja) * 2000-03-14 2001-09-26 Mitsubishi Electric Corp 液晶表示装置
JP2009241733A (ja) * 2008-03-31 2009-10-22 Murakami Corp 発光表示装置付きバックミラー
JP2013131099A (ja) * 2011-12-22 2013-07-04 Sanyo Electric Co Ltd 静電容量型タッチパネル
JP2014215702A (ja) * 2013-04-23 2014-11-17 凸版印刷株式会社 前面板一体型タッチパネルセンサー基板及び表示装置
WO2016158672A1 (ja) * 2015-03-30 2016-10-06 東レ株式会社 着色樹脂組成物、着色膜、加飾基板及びタッチパネル

Also Published As

Publication number Publication date
WO2020075420A1 (ja) 2020-04-16
TW202019686A (zh) 2020-06-01
KR20210071969A (ko) 2021-06-16
CN112867980A (zh) 2021-05-28

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