CN117098656A - 层叠光学膜 - Google Patents

层叠光学膜 Download PDF

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Publication number
CN117098656A
CN117098656A CN202280022929.7A CN202280022929A CN117098656A CN 117098656 A CN117098656 A CN 117098656A CN 202280022929 A CN202280022929 A CN 202280022929A CN 117098656 A CN117098656 A CN 117098656A
Authority
CN
China
Prior art keywords
optical film
meth
film
adhesive layer
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
CN202280022929.7A
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 CN117098656A publication Critical patent/CN117098656A/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)
  • Polarising Elements (AREA)
CN202280022929.7A 2021-04-30 2022-04-26 层叠光学膜 Pending CN117098656A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021-077101 2021-04-30
JP2021077101 2021-04-30
PCT/JP2022/018915 WO2022230888A1 (ja) 2021-04-30 2022-04-26 積層光学フィルム

Publications (1)

Publication Number Publication Date
CN117098656A true CN117098656A (zh) 2023-11-21

Family

ID=83848413

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280022929.7A Pending CN117098656A (zh) 2021-04-30 2022-04-26 层叠光学膜

Country Status (5)

Country Link
JP (1) JPWO2022230888A1 (https=)
KR (1) KR20240004225A (https=)
CN (1) CN117098656A (https=)
TW (1) TW202308844A (https=)
WO (1) WO2022230888A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4667867A1 (en) 2023-04-11 2025-12-24 LG Energy Solution, Ltd. Welding misalignment measurement device and method of operating same

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030197906A1 (en) * 2002-04-23 2003-10-23 Konica Corporation Optical element, metal mold therefor and optical element producing method
JP2012230181A (ja) * 2011-04-25 2012-11-22 Nitto Denko Corp 積層フィルムの製造方法
WO2017086338A1 (ja) * 2015-11-20 2017-05-26 日東電工株式会社 光学積層体および該光学積層体を用いた有機エレクトロルミネセンス表示装置
US20170200915A1 (en) * 2016-01-11 2017-07-13 Samsung Display Co., Ltd. Foldable display device
CN112440536A (zh) * 2019-09-04 2021-03-05 日东电工株式会社 层叠光学膜的制造方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6097815B1 (ja) * 2015-12-18 2017-03-15 古河電気工業株式会社 接着剤組成物、これを用いた被着体の接合方法および積層体の製造方法
JP6904666B2 (ja) * 2016-05-17 2021-07-21 日東電工株式会社 光学積層体
TWI782066B (zh) * 2017-08-03 2022-11-01 德商漢高股份有限及兩合公司 可固化的聚矽氧光學透明黏著劑及其用途
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
WO2020080055A1 (ja) * 2018-10-16 2020-04-23 住友化学株式会社 光学積層体および表示装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030197906A1 (en) * 2002-04-23 2003-10-23 Konica Corporation Optical element, metal mold therefor and optical element producing method
JP2012230181A (ja) * 2011-04-25 2012-11-22 Nitto Denko Corp 積層フィルムの製造方法
WO2017086338A1 (ja) * 2015-11-20 2017-05-26 日東電工株式会社 光学積層体および該光学積層体を用いた有機エレクトロルミネセンス表示装置
US20170200915A1 (en) * 2016-01-11 2017-07-13 Samsung Display Co., Ltd. Foldable display device
CN112440536A (zh) * 2019-09-04 2021-03-05 日东电工株式会社 层叠光学膜的制造方法

Also Published As

Publication number Publication date
WO2022230888A1 (ja) 2022-11-03
TW202308844A (zh) 2023-03-01
KR20240004225A (ko) 2024-01-11
JPWO2022230888A1 (https=) 2022-11-03

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