TWI910203B - 光學積層體及包含該光學積層體之光學薄膜的影像顯示裝置 - Google Patents

光學積層體及包含該光學積層體之光學薄膜的影像顯示裝置

Info

Publication number
TWI910203B
TWI910203B TW110127911A TW110127911A TWI910203B TW I910203 B TWI910203 B TW I910203B TW 110127911 A TW110127911 A TW 110127911A TW 110127911 A TW110127911 A TW 110127911A TW I910203 B TWI910203 B TW I910203B
Authority
TW
Taiwan
Prior art keywords
protective film
surface protective
optical
optical laminate
peeling
Prior art date
Application number
TW110127911A
Other languages
English (en)
Chinese (zh)
Other versions
TW202212871A (zh
Inventor
小川圭太
木村智之
高田勝則
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 TW202212871A publication Critical patent/TW202212871A/zh
Application granted granted Critical
Publication of TWI910203B publication Critical patent/TWI910203B/zh

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
    • C09J7/38—Pressure-sensitive adhesives [PSA]
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
TW110127911A 2020-08-03 2021-07-29 光學積層體及包含該光學積層體之光學薄膜的影像顯示裝置 TWI910203B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020-131451 2020-08-03
JP2020131451 2020-08-03

Publications (2)

Publication Number Publication Date
TW202212871A TW202212871A (zh) 2022-04-01
TWI910203B true TWI910203B (zh) 2026-01-01

Family

ID=80118146

Family Applications (1)

Application Number Title Priority Date Filing Date
TW110127911A TWI910203B (zh) 2020-08-03 2021-07-29 光學積層體及包含該光學積層體之光學薄膜的影像顯示裝置

Country Status (5)

Country Link
JP (1) JPWO2022030195A1 (https=)
KR (1) KR20230042458A (https=)
CN (1) CN116057432A (https=)
TW (1) TWI910203B (https=)
WO (1) WO2022030195A1 (https=)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017142293A (ja) * 2016-02-08 2017-08-17 日東電工株式会社 光学フィルム及び光学表示パネル
TW201945770A (zh) * 2018-04-24 2019-12-01 日商住友化學股份有限公司 積層體
TW202000837A (zh) * 2018-06-22 2020-01-01 日商日東電工股份有限公司 可撓性影像顯示裝置用黏著劑層、可撓性影像顯示裝置用積層體、及可撓性影像顯示裝置

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6457825B2 (ja) * 2015-01-29 2019-01-23 日東電工株式会社 粘着シート、及び、光学部材
JP2017151164A (ja) * 2016-02-22 2017-08-31 住友化学株式会社 偏光板及び画像表示装置
JP6899721B2 (ja) 2016-07-22 2021-07-07 日東電工株式会社 偏光板の製造方法およびその製造装置
JP6925808B2 (ja) * 2017-01-26 2021-08-25 日東電工株式会社 光学積層体の製造方法および画像表示装置の製造方法
JP2018120119A (ja) * 2017-01-26 2018-08-02 日東電工株式会社 光学積層体および画像表示装置
JP6483764B2 (ja) 2017-07-21 2019-03-13 藤森工業株式会社 表面保護フィルム
JP7018272B2 (ja) * 2017-08-01 2022-02-10 住友化学株式会社 偏光板、及び液晶表示装置
JP2019137831A (ja) * 2018-02-09 2019-08-22 日東電工株式会社 粘着シート、光学部材、及び、表示装置
JP6596533B2 (ja) * 2018-03-30 2019-10-23 日東電工株式会社 粘着剤層付偏光フィルム、及び画像表示装置
JP7018349B2 (ja) * 2018-04-13 2022-02-10 日東電工株式会社 切削加工された粘着剤層付光学積層体の製造方法
KR102566055B1 (ko) * 2018-07-13 2023-08-10 산진 옵토일렉트로닉스 (쑤저우) 컴퍼니 리미티드 편광판의 가공 방법
JP7273472B2 (ja) * 2018-08-27 2023-05-15 日東電工株式会社 積層体
JP6721645B2 (ja) * 2018-09-03 2020-07-15 住友化学株式会社 光学フィルム
CN112969939B (zh) * 2018-11-02 2022-09-30 日东电工株式会社 偏光性光学功能膜层叠体的激光切割加工方法
CN113039468B (zh) * 2018-11-02 2023-04-11 日东电工株式会社 偏光性光学功能膜层叠体及用于其的偏振膜
JPWO2022030194A1 (https=) * 2020-08-03 2022-02-10

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017142293A (ja) * 2016-02-08 2017-08-17 日東電工株式会社 光学フィルム及び光学表示パネル
TW201945770A (zh) * 2018-04-24 2019-12-01 日商住友化學股份有限公司 積層體
TW202000837A (zh) * 2018-06-22 2020-01-01 日商日東電工股份有限公司 可撓性影像顯示裝置用黏著劑層、可撓性影像顯示裝置用積層體、及可撓性影像顯示裝置

Also Published As

Publication number Publication date
WO2022030195A1 (ja) 2022-02-10
CN116057432A (zh) 2023-05-02
JPWO2022030195A1 (https=) 2022-02-10
TW202212871A (zh) 2022-04-01
KR20230042458A (ko) 2023-03-28

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