CN112368143B - 层叠体 - Google Patents

层叠体 Download PDF

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Publication number
CN112368143B
CN112368143B CN201980041695.9A CN201980041695A CN112368143B CN 112368143 B CN112368143 B CN 112368143B CN 201980041695 A CN201980041695 A CN 201980041695A CN 112368143 B CN112368143 B CN 112368143B
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CN
China
Prior art keywords
layer
group
laminate
liquid crystal
alignment
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
CN201980041695.9A
Other languages
English (en)
Chinese (zh)
Other versions
CN112368143A (zh
Inventor
柳智熙
金恩瑛
金东辉
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 claimed from PCT/JP2019/026444 external-priority patent/WO2020022010A1/ja
Publication of CN112368143A publication Critical patent/CN112368143A/zh
Application granted granted Critical
Publication of CN112368143B publication Critical patent/CN112368143B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • B32B7/02—Physical, chemical or physicochemical properties
    • B32B7/022—Mechanical 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
    • 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
    • G02F1/135—Liquid crystal cells structurally associated with a photoconducting or a ferro-electric layer, the properties of which can be optically or electrically varied
    • G02F1/1354—Liquid crystal cells structurally associated with a photoconducting or a ferro-electric layer, the properties of which can be optically or electrically varied having a particular photoconducting structure or material
    • G02F1/1355—Materials or manufacture processes thereof
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Polarising Elements (AREA)
  • Laminated Bodies (AREA)
  • Liquid Crystal (AREA)
CN201980041695.9A 2018-07-25 2019-07-03 层叠体 Active CN112368143B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2018-139146 2018-07-25
JP2018139146 2018-07-25
JP2019-081954 2019-04-23
JP2019081954A JP7281953B2 (ja) 2018-07-25 2019-04-23 積層体
PCT/JP2019/026444 WO2020022010A1 (ja) 2018-07-25 2019-07-03 積層体

Publications (2)

Publication Number Publication Date
CN112368143A CN112368143A (zh) 2021-02-12
CN112368143B true CN112368143B (zh) 2023-08-08

Family

ID=69618175

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201980041695.9A Active CN112368143B (zh) 2018-07-25 2019-07-03 层叠体

Country Status (4)

Country Link
JP (1) JP7281953B2 (ko)
KR (1) KR20210038423A (ko)
CN (1) CN112368143B (ko)
TW (1) TW202015900A (ko)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021166578A1 (ja) * 2020-02-18 2021-08-26 住友化学株式会社 光学積層体
JP7193559B2 (ja) * 2020-02-18 2022-12-20 住友化学株式会社 光学積層体
JP2022001901A (ja) * 2020-06-19 2022-01-06 住友化学株式会社 偏光板及びその製造方法

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1073723A (ja) * 1996-09-02 1998-03-17 Sekisui Chem Co Ltd 光学機能素子の製造方法
JPH1078583A (ja) * 1996-09-03 1998-03-24 Sekisui Chem Co Ltd 光学機能素子の製造方法
CN1680620A (zh) * 2001-04-25 2005-10-12 柯尼卡株式会社 薄膜形成方法、光学膜、偏振膜及图像显示器
CN1942792A (zh) * 2005-01-20 2007-04-04 日东电工株式会社 偏振片的制造方法、偏振片、光学薄膜以及使用它们的图像显示装置
JP2012224850A (ja) * 2011-04-05 2012-11-15 Fujifilm Corp セルロースアシレートフィルム、これを用いた偏光板および液晶表示装置
CN103033868A (zh) * 2011-07-07 2013-04-10 住友化学株式会社 偏振光元件、圆偏振光板及它们的制造方法
WO2013114979A1 (ja) * 2012-01-30 2013-08-08 コニカミノルタアドバンストレイヤー株式会社 偏光板、偏光板の製造方法及び液晶表示装置
CN103336325A (zh) * 2012-02-28 2013-10-02 住友化学株式会社 偏光膜、圆偏振板及它们的制造方法
JP2014170202A (ja) * 2012-10-12 2014-09-18 Fujifilm Corp 液晶表示装置
JP2015200861A (ja) * 2013-09-11 2015-11-12 富士フイルム株式会社 光学異方性層とその製造方法、積層体とその製造方法、偏光板、液晶表示装置及び有機ｅｌ表示装置
CN105733028A (zh) * 2014-12-26 2016-07-06 富士胶片株式会社 偏振片用组合物、偏振片保护膜、纤维素酰化物膜、起偏器、偏振片及显示装置
CN106353848A (zh) * 2016-11-14 2017-01-25 北京海川利元材料科技有限公司 一种圆偏光片及其制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5633228B2 (ko) 1973-09-25 1981-08-01
JP2007279705A (ja) 2006-03-13 2007-10-25 Fujifilm Corp 半透過型液晶表示装置
JP6173009B2 (ja) 2013-03-08 2017-08-02 富士フイルム株式会社 液晶表示装置
JP2014206725A (ja) 2013-03-19 2014-10-30 富士フイルム株式会社 偏光板および液晶表示装置
JP6075424B2 (ja) * 2014-09-30 2017-02-08 住友化学株式会社 偏光板、液晶表示装置及び有機エレクトロルミネッセンス表示装置
KR102300641B1 (ko) 2015-01-22 2021-09-09 삼성디스플레이 주식회사 스트레처블 표시 장치

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1073723A (ja) * 1996-09-02 1998-03-17 Sekisui Chem Co Ltd 光学機能素子の製造方法
JPH1078583A (ja) * 1996-09-03 1998-03-24 Sekisui Chem Co Ltd 光学機能素子の製造方法
CN1680620A (zh) * 2001-04-25 2005-10-12 柯尼卡株式会社 薄膜形成方法、光学膜、偏振膜及图像显示器
CN1942792A (zh) * 2005-01-20 2007-04-04 日东电工株式会社 偏振片的制造方法、偏振片、光学薄膜以及使用它们的图像显示装置
JP2012224850A (ja) * 2011-04-05 2012-11-15 Fujifilm Corp セルロースアシレートフィルム、これを用いた偏光板および液晶表示装置
CN103033868A (zh) * 2011-07-07 2013-04-10 住友化学株式会社 偏振光元件、圆偏振光板及它们的制造方法
WO2013114979A1 (ja) * 2012-01-30 2013-08-08 コニカミノルタアドバンストレイヤー株式会社 偏光板、偏光板の製造方法及び液晶表示装置
CN103336325A (zh) * 2012-02-28 2013-10-02 住友化学株式会社 偏光膜、圆偏振板及它们的制造方法
JP2014170202A (ja) * 2012-10-12 2014-09-18 Fujifilm Corp 液晶表示装置
JP2015200861A (ja) * 2013-09-11 2015-11-12 富士フイルム株式会社 光学異方性層とその製造方法、積層体とその製造方法、偏光板、液晶表示装置及び有機ｅｌ表示装置
CN105733028A (zh) * 2014-12-26 2016-07-06 富士胶片株式会社 偏振片用组合物、偏振片保护膜、纤维素酰化物膜、起偏器、偏振片及显示装置
CN106353848A (zh) * 2016-11-14 2017-01-25 北京海川利元材料科技有限公司 一种圆偏光片及其制备方法

Also Published As

Publication number Publication date
TW202015900A (zh) 2020-05-01
KR20210038423A (ko) 2021-04-07
CN112368143A (zh) 2021-02-12
JP7281953B2 (ja) 2023-05-26
JP2020023153A (ja) 2020-02-13

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