CN117042962A - 层叠光学膜 - Google Patents

层叠光学膜 Download PDF

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Publication number
CN117042962A
CN117042962A CN202280022935.2A CN202280022935A CN117042962A CN 117042962 A CN117042962 A CN 117042962A CN 202280022935 A CN202280022935 A CN 202280022935A CN 117042962 A CN117042962 A CN 117042962A
Authority
CN
China
Prior art keywords
optical film
meth
adhesive layer
film
acrylate
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.)
Pending
Application number
CN202280022935.2A
Other languages
English (en)
Chinese (zh)
Inventor
笹川泰介
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.)
Nitto Denko Corp
Original Assignee
Nitto Denko Corp
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 Nitto Denko Corp filed Critical Nitto Denko Corp
Publication of CN117042962A publication Critical patent/CN117042962A/zh
Pending legal-status Critical Current

Links

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
    • 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
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material 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
    • 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
    • B32B7/02—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
    • 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
    • C09J201/00—Adhesives based on unspecified macromolecular compounds
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • 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)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Laminated Bodies (AREA)
  • Adhesive Tapes (AREA)
CN202280022935.2A 2021-04-30 2022-04-26 层叠光学膜 Pending CN117042962A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021-077100 2021-04-30
JP2021077100 2021-04-30
PCT/JP2022/018914 WO2022230887A1 (ja) 2021-04-30 2022-04-26 積層光学フィルム

Publications (1)

Publication Number Publication Date
CN117042962A true CN117042962A (zh) 2023-11-10

Family

ID=83848404

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280022935.2A Pending CN117042962A (zh) 2021-04-30 2022-04-26 层叠光学膜

Country Status (5)

Country Link
JP (1) JPWO2022230887A1 (https=)
KR (1) KR20240004226A (https=)
CN (1) CN117042962A (https=)
TW (1) TW202308843A (https=)
WO (1) WO2022230887A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20250109442A (ko) 2024-01-10 2025-07-17 주식회사 엘지에너지솔루션 배터리 팩 및 이의 동작 방법

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015191142A (ja) * 2014-03-28 2015-11-02 大日本印刷株式会社 位相差フィルム、光学フィルム、光学フィルムの製造方法
WO2018056133A1 (ja) * 2016-09-20 2018-03-29 コニカミノルタ株式会社 偏光板及び液晶表示装置
JP2020012081A (ja) * 2018-07-20 2020-01-23 ナガセケムテックス株式会社 光硬化性接着剤
WO2020115977A1 (ja) * 2018-12-03 2020-06-11 日東電工株式会社 位相差層付偏光板およびそれを用いた画像表示装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6254891B2 (ja) * 2014-04-07 2017-12-27 日東電工株式会社 偏光板の製造方法
JP7137900B2 (ja) 2018-02-26 2022-09-15 日東電工株式会社 活性エネルギー線硬化型接着剤組成物、偏光フィルムおよびその製造方法、光学フィルム、ならびに画像表示装置
TWI763976B (zh) * 2018-07-25 2022-05-11 日商日東電工股份有限公司 易接著薄膜及其製造方法、偏光板、以及影像顯示裝置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015191142A (ja) * 2014-03-28 2015-11-02 大日本印刷株式会社 位相差フィルム、光学フィルム、光学フィルムの製造方法
WO2018056133A1 (ja) * 2016-09-20 2018-03-29 コニカミノルタ株式会社 偏光板及び液晶表示装置
JP2020012081A (ja) * 2018-07-20 2020-01-23 ナガセケムテックス株式会社 光硬化性接着剤
WO2020115977A1 (ja) * 2018-12-03 2020-06-11 日東電工株式会社 位相差層付偏光板およびそれを用いた画像表示装置

Also Published As

Publication number Publication date
WO2022230887A1 (ja) 2022-11-03
JPWO2022230887A1 (https=) 2022-11-03
TW202308843A (zh) 2023-03-01
KR20240004226A (ko) 2024-01-11

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