TWI821528B - 液晶面板及液晶顯示裝置 - Google Patents

液晶面板及液晶顯示裝置 Download PDF

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Publication number
TWI821528B
TWI821528B TW109105868A TW109105868A TWI821528B TW I821528 B TWI821528 B TW I821528B TW 109105868 A TW109105868 A TW 109105868A TW 109105868 A TW109105868 A TW 109105868A TW I821528 B TWI821528 B TW I821528B
Authority
TW
Taiwan
Prior art keywords
liquid crystal
adhesive layer
polarizing film
layer
meth
Prior art date
Application number
TW109105868A
Other languages
English (en)
Chinese (zh)
Other versions
TW202039737A (zh
Inventor
小野寬大
木村智之
外山雄祐
Original Assignee
日商日東電工股份有限公司
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 日商日東電工股份有限公司 filed Critical 日商日東電工股份有限公司
Publication of TW202039737A publication Critical patent/TW202039737A/zh
Application granted granted Critical
Publication of TWI821528B publication Critical patent/TWI821528B/zh

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Classifications

    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J11/00Features of adhesives not provided for in group C09J9/00, e.g. additives
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J133/00Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
    • C09J133/04Homopolymers or copolymers of esters
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J9/00Adhesives characterised by their physical nature or the effects produced, e.g. glue sticks
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/30Polarising elements
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/1335Structural association of cells with optical devices, e.g. polarisers or reflectors
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30Indicating 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

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Liquid Crystal (AREA)
  • Polarising Elements (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Adhesives Or Adhesive Processes (AREA)
TW109105868A 2019-03-20 2020-02-24 液晶面板及液晶顯示裝置 TWI821528B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019-052097 2019-03-20
JP2019052097A JP7346047B2 (ja) 2019-03-20 2019-03-20 液晶パネルおよび液晶表示装置

Publications (2)

Publication Number Publication Date
TW202039737A TW202039737A (zh) 2020-11-01
TWI821528B true TWI821528B (zh) 2023-11-11

Family

ID=72520254

Family Applications (1)

Application Number Title Priority Date Filing Date
TW109105868A TWI821528B (zh) 2019-03-20 2020-02-24 液晶面板及液晶顯示裝置

Country Status (5)

Country Link
JP (1) JP7346047B2 (fr)
KR (1) KR20210142656A (fr)
CN (1) CN113348410B (fr)
TW (1) TWI821528B (fr)
WO (1) WO2020189159A1 (fr)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201821573A (zh) * 2016-07-08 2018-06-16 日東電工股份有限公司 黏著劑組成物、黏著劑層、附黏著劑層之光學薄膜、影像顯示面板及液晶顯示裝置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20100009472A (ko) 2008-07-18 2010-01-27 주식회사 엘지화학 액정표시장치
JP5896692B2 (ja) 2011-11-16 2016-03-30 日東電工株式会社 入力表示装置
CN109439237A (zh) 2014-03-31 2019-03-08 日东电工株式会社 光学膜用粘合剂组合物、光学膜用粘合剂层、带粘合剂层的光学膜和图像显示装置
CN106489086B (zh) 2014-06-18 2021-02-02 住友化学株式会社 偏振片、带有粘合剂的偏振板和图像显示装置
JP6830313B2 (ja) * 2015-09-30 2021-02-17 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
JP6777384B2 (ja) * 2015-09-30 2020-10-28 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
WO2017221405A1 (fr) * 2016-06-24 2017-12-28 日東電工株式会社 Corps stratifié de film optique long, rouleau de corps stratifié de film optique long et dispositif d'affichage à cristaux liquides à commutation dans le plan (cdp)
TWI741352B (zh) * 2017-03-28 2021-10-01 日商日東電工股份有限公司 內置型液晶面板及液晶顯示裝置
JP6994500B2 (ja) * 2017-03-28 2022-01-14 日東電工株式会社 インセル型液晶パネルおよび液晶表示装置
CN208367376U (zh) 2018-07-10 2019-01-11 信利光电股份有限公司 一种新型导静电的液晶显示屏

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201821573A (zh) * 2016-07-08 2018-06-16 日東電工股份有限公司 黏著劑組成物、黏著劑層、附黏著劑層之光學薄膜、影像顯示面板及液晶顯示裝置

Also Published As

Publication number Publication date
WO2020189159A1 (fr) 2020-09-24
CN113348410A (zh) 2021-09-03
CN113348410B (zh) 2024-05-07
KR20210142656A (ko) 2021-11-25
JP7346047B2 (ja) 2023-09-19
TW202039737A (zh) 2020-11-01
JP2020154110A (ja) 2020-09-24

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