CN114746776A - 带粘合剂层的光学膜及液晶面板 - Google Patents

带粘合剂层的光学膜及液晶面板 Download PDF

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Publication number
CN114746776A
CN114746776A CN202080080647.3A CN202080080647A CN114746776A CN 114746776 A CN114746776 A CN 114746776A CN 202080080647 A CN202080080647 A CN 202080080647A CN 114746776 A CN114746776 A CN 114746776A
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China
Prior art keywords
layer
adhesive layer
optical film
liquid crystal
meth
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Pending
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CN202080080647.3A
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English (en)
Chinese (zh)
Inventor
山本悟士
木村智之
外山雄祐
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Nitto Denko Corp
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Nitto Denko Corp
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Publication of CN114746776A publication Critical patent/CN114746776A/zh
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    • 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
    • G02B1/16—Optical coatings produced by application to, or surface treatment of, optical elements having an anti-static effect, e.g. electrically conducting coatings
    • 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
    • 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
    • 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
    • B32B7/025—Electric or magnetic 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
    • G02B1/11—Anti-reflection coatings
    • G02B1/113—Anti-reflection coatings using inorganic layer materials only
    • G02B1/115—Multilayers
    • 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
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • 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
    • G02F1/133509—Filters, e.g. light shielding masks
    • 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
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Polarising Elements (AREA)
  • Surface Treatment Of Optical Elements (AREA)
  • Laminated Bodies (AREA)
  • Liquid Crystal (AREA)
  • Elimination Of Static Electricity (AREA)
  • Adhesives Or Adhesive Processes (AREA)
CN202080080647.3A 2019-12-13 2020-10-27 带粘合剂层的光学膜及液晶面板 Pending CN114746776A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019225881A JP7016851B2 (ja) 2019-12-13 2019-12-13 粘着剤層付き光学フィルム及び液晶パネル
JP2019-225881 2019-12-13
PCT/JP2020/040281 WO2021117365A1 (ja) 2019-12-13 2020-10-27 粘着剤層付き光学フィルム及び液晶パネル

Publications (1)

Publication Number Publication Date
CN114746776A true CN114746776A (zh) 2022-07-12

Family

ID=76329743

Family Applications (1)

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CN202080080647.3A Pending CN114746776A (zh) 2019-12-13 2020-10-27 带粘合剂层的光学膜及液晶面板

Country Status (5)

Country Link
JP (1) JP7016851B2 (ja)
KR (1) KR20220114013A (ja)
CN (1) CN114746776A (ja)
TW (2) TWI765395B (ja)
WO (1) WO2021117365A1 (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230044954A (ko) * 2021-09-27 2023-04-04 동우 화인켐 주식회사 광학 적층체 및 이를 구비한 화상표시장치
CN115171529B (zh) * 2022-06-28 2023-12-29 厦门天马显示科技有限公司 复合盖板及其制备方法、包含该复合盖板的显示模组
KR102568290B1 (ko) 2023-04-20 2023-08-17 박건우 점착제, 점착제층을 구비한 점착필름 및 이를 포함하는 액정패널

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011142433A1 (ja) * 2010-05-12 2011-11-17 大日本印刷株式会社 光学積層体、光学積層体の製造方法、偏光板及び画像表示装置
CN103483987A (zh) * 2012-06-08 2014-01-01 日东电工株式会社 锚固层形成用涂布液、带粘合剂层光学薄膜及其制造方法
CN104073182A (zh) * 2013-03-28 2014-10-01 日东电工株式会社 防静电性粘合片以及光学膜
WO2017057097A1 (ja) * 2015-09-30 2017-04-06 日東電工株式会社 インセル液晶パネルおよび液晶表示装置
WO2019159681A1 (ja) * 2018-02-16 2019-08-22 日東電工株式会社 粘着剤層付き光学フィルム、インセル型液晶パネルおよび液晶表示装置
CN110462470A (zh) * 2017-03-28 2019-11-15 日东电工株式会社 带粘合剂层的偏振膜、内嵌型液晶面板用带粘合剂层的偏振膜、内嵌型液晶面板及液晶显示装置
CN110476093A (zh) * 2017-03-28 2019-11-19 日东电工株式会社 带粘合剂层的偏振膜、内嵌型液晶面板用带粘合剂层的偏振膜、内嵌型液晶面板及液晶显示装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5812311B1 (ja) 2014-08-08 2015-11-11 ナガセケムテックス株式会社 透明導電体、液晶表示装置及び透明導電体の製造方法

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011142433A1 (ja) * 2010-05-12 2011-11-17 大日本印刷株式会社 光学積層体、光学積層体の製造方法、偏光板及び画像表示装置
CN103483987A (zh) * 2012-06-08 2014-01-01 日东电工株式会社 锚固层形成用涂布液、带粘合剂层光学薄膜及其制造方法
CN104073182A (zh) * 2013-03-28 2014-10-01 日东电工株式会社 防静电性粘合片以及光学膜
WO2017057097A1 (ja) * 2015-09-30 2017-04-06 日東電工株式会社 インセル液晶パネルおよび液晶表示装置
CN110462470A (zh) * 2017-03-28 2019-11-15 日东电工株式会社 带粘合剂层的偏振膜、内嵌型液晶面板用带粘合剂层的偏振膜、内嵌型液晶面板及液晶显示装置
CN110476093A (zh) * 2017-03-28 2019-11-19 日东电工株式会社 带粘合剂层的偏振膜、内嵌型液晶面板用带粘合剂层的偏振膜、内嵌型液晶面板及液晶显示装置
WO2019159681A1 (ja) * 2018-02-16 2019-08-22 日東電工株式会社 粘着剤層付き光学フィルム、インセル型液晶パネルおよび液晶表示装置

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Publication number Publication date
KR20220114013A (ko) 2022-08-17
WO2021117365A1 (ja) 2021-06-17
TW202231461A (zh) 2022-08-16
TW202132102A (zh) 2021-09-01
JP2021096308A (ja) 2021-06-24
TWI765395B (zh) 2022-05-21
TWI772249B (zh) 2022-07-21
JP7016851B2 (ja) 2022-02-07

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