TW202140278A - 積層光學膜 - Google Patents

積層光學膜 Download PDF

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Publication number
TW202140278A
TW202140278A TW110107730A TW110107730A TW202140278A TW 202140278 A TW202140278 A TW 202140278A TW 110107730 A TW110107730 A TW 110107730A TW 110107730 A TW110107730 A TW 110107730A TW 202140278 A TW202140278 A TW 202140278A
Authority
TW
Taiwan
Prior art keywords
optical film
thickness
coating
resin layer
stretch ratio
Prior art date
Application number
TW110107730A
Other languages
English (en)
Chinese (zh)
Inventor
川上武志
Original Assignee
日商住友化學股份有限公司
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 日商住友化學股份有限公司 filed Critical 日商住友化學股份有限公司
Publication of TW202140278A publication Critical patent/TW202140278A/zh

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    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • B32B2309/00—Parameters for the laminating or treatment process; Apparatus details
    • B32B2309/08—Dimensions, e.g. volume
    • B32B2309/10—Dimensions, e.g. volume linear, e.g. length, distance, width
    • B32B2309/105—Thickness

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Polarising Elements (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Adhesive Tapes (AREA)
TW110107730A 2020-03-10 2021-03-04 積層光學膜 TW202140278A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020-041260 2020-03-10
JP2020041260 2020-03-10

Publications (1)

Publication Number Publication Date
TW202140278A true TW202140278A (zh) 2021-11-01

Family

ID=77671421

Family Applications (1)

Application Number Title Priority Date Filing Date
TW110107730A TW202140278A (zh) 2020-03-10 2021-03-04 積層光學膜

Country Status (5)

Country Link
JP (1) JP6967679B2 (ja)
KR (1) KR20220148882A (ja)
CN (1) CN115243894B (ja)
TW (1) TW202140278A (ja)
WO (1) WO2021182055A1 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023163119A1 (ja) * 2022-02-25 2023-08-31 富士フイルム株式会社 反射防止フィルムおよび有機エレクトロルミネッセンス表示装置
WO2023188689A1 (ja) * 2022-03-31 2023-10-05 住友化学株式会社 透明樹脂フィルム及び表示装置

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05289021A (ja) * 1992-04-13 1993-11-05 Minolta Camera Co Ltd フィルタ切換式投影光学系
JP2000024565A (ja) 1998-07-14 2000-01-25 Toray Eng Co Ltd 回転ロール型塗工装置
JP4214797B2 (ja) * 2003-02-25 2009-01-28 日本ゼオン株式会社 光学用フィルム及びその製造方法
JP2006212988A (ja) * 2005-02-04 2006-08-17 Nippon Zeon Co Ltd 積層フィルム
JP2007003790A (ja) * 2005-06-23 2007-01-11 Sony Corp 塗布型光学膜およびその作製方法、光学多層膜、反射型スクリーン、並びに浸漬塗布装置
CN101678641B (zh) * 2007-06-11 2012-11-28 帝人化成株式会社 光学部件用层叠膜
JP5186991B2 (ja) * 2008-04-24 2013-04-24 Ｊｓｒ株式会社 積層光学フィルムの製造方法、積層光学フィルム、偏光板および液晶表示装置
JP2010052329A (ja) * 2008-08-29 2010-03-11 Toray Ind Inc 液晶反射用白色積層ポリエステルフィルム
KR101073845B1 (ko) * 2009-12-22 2011-10-17 에스케이씨 주식회사 2파장 반사 다층필름
JP5011444B2 (ja) * 2010-09-03 2012-08-29 日東電工株式会社 粘着型光学フィルム、その製造方法および画像表示装置
JP2015068948A (ja) * 2013-09-27 2015-04-13 大日本印刷株式会社 光学積層体及びその製造方法、偏光板、並びに、画像表示装置
JP2015194640A (ja) * 2014-03-31 2015-11-05 積水化学工業株式会社 光学フィルム
JP6619934B2 (ja) * 2015-01-07 2019-12-11 日東電工株式会社 多層光学膜の膜厚制御方法、多層光学膜の製造方法および多層光学膜のスパッタ装置
JP5947428B2 (ja) * 2015-08-05 2016-07-06 住友化学株式会社 偏光板の製造方法
JP6145560B1 (ja) * 2016-12-28 2017-06-14 リンテック株式会社 着色粘着テープ及び着色粘着テープの製造方法
JP2019163545A (ja) * 2019-05-20 2019-09-26 日東電工株式会社 多層光学膜の膜厚制御方法、多層光学膜の製造方法および多層光学膜のスパッタ装置

Also Published As

Publication number Publication date
JP6967679B2 (ja) 2021-11-17
KR20220148882A (ko) 2022-11-07
CN115243894A (zh) 2022-10-25
JP2021144210A (ja) 2021-09-24
CN115243894B (zh) 2024-05-28
WO2021182055A1 (ja) 2021-09-16

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