WO2019107950A3 - Film for optical display apparatus, optical member comprising same, and optical display apparatus comprising same - Google Patents

Film for optical display apparatus, optical member comprising same, and optical display apparatus comprising same Download PDF

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Publication number
WO2019107950A3
WO2019107950A3 PCT/KR2018/014907 KR2018014907W WO2019107950A3 WO 2019107950 A3 WO2019107950 A3 WO 2019107950A3 KR 2018014907 W KR2018014907 W KR 2018014907W WO 2019107950 A3 WO2019107950 A3 WO 2019107950A3
Authority
WO
WIPO (PCT)
Prior art keywords
display apparatus
optical display
same
film
optical
Prior art date
Application number
PCT/KR2018/014907
Other languages
French (fr)
Korean (ko)
Other versions
WO2019107950A2 (en
Inventor
신동명
김도영
김성한
김태지
김영훈
황오현
Original Assignee
삼성에스디아이 주식회사
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 삼성에스디아이 주식회사 filed Critical 삼성에스디아이 주식회사
Publication of WO2019107950A2 publication Critical patent/WO2019107950A2/en
Publication of WO2019107950A3 publication Critical patent/WO2019107950A3/en

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
    • 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
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • 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
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
    • 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
    • B32B27/28—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42
    • 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
    • B32B27/28—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42
    • B32B27/281—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42 comprising polyimides
    • 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
    • B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
    • 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
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • G02B1/14—Protective coatings, e.g. hard coatings
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/10—Coating on the layer surface on synthetic resin layer or on natural or synthetic rubber layer
    • 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/26—Polymeric coating
    • 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
    • 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
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/51—Elastic
    • 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
    • B32B2457/00—Electrical equipment
    • B32B2457/20—Displays, e.g. liquid crystal displays, plasma displays

Abstract

Provided are a film for an optical display apparatus and an optical display apparatus comprising the same, the film for an optical display apparatus having a first coating layer, a substrate layer, and a second coating layer sequentially formed therein, wherein the first coating layer is formed of a first coating layer composition comprising urethane (meth)acrylate, N-vinylpyrrolidone, and an initiator, and the modulus of pressing elasticity measured in the first coating layer with respect to the film for an optical display apparatus is about 10MPa to about 60MPa.
PCT/KR2018/014907 2017-11-29 2018-11-29 Film for optical display apparatus, optical member comprising same, and optical display apparatus comprising same WO2019107950A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020170162283A KR20190063306A (en) 2017-11-29 2017-11-29 Proctective film for optical display apparatus, optical member comprising the same and optical display apparatus comprising the same
KR10-2017-0162283 2017-11-29

Publications (2)

Publication Number Publication Date
WO2019107950A2 WO2019107950A2 (en) 2019-06-06
WO2019107950A3 true WO2019107950A3 (en) 2019-07-25

Family

ID=66665235

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2018/014907 WO2019107950A2 (en) 2017-11-29 2018-11-29 Film for optical display apparatus, optical member comprising same, and optical display apparatus comprising same

Country Status (2)

Country Link
KR (1) KR20190063306A (en)
WO (1) WO2019107950A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102147278B1 (en) 2019-07-05 2020-08-24 에스케이이노베이션 주식회사 Polyimide based film and film for cover window and display device comprising the same
KR102147299B1 (en) * 2019-09-30 2020-08-24 에스케이이노베이션 주식회사 Window cover film and flexible display panel including the same
KR102147349B1 (en) 2019-09-30 2020-08-25 에스케이이노베이션 주식회사 Window cover film and flexible display panel including the same
KR20220146641A (en) * 2020-03-09 2022-11-01 다이니폰 인사츠 가부시키가이샤 A laminate for a flexible display device, a laminate for a display device, and a flexible display device
WO2021182443A1 (en) * 2020-03-09 2021-09-16 大日本印刷株式会社 Laminate for flexible display device, laminate for display device, and flexible display device
KR102458462B1 (en) * 2020-06-23 2022-10-24 코오롱인더스트리 주식회사 A multi-layered film with improving interference fringe and display apparatus comprising the same
KR102447338B1 (en) * 2022-02-15 2022-09-26 이왕기 release film for optically clear adhesive film, optically clear adhesive film comprising the same and manufacturing method thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040037081A (en) * 2001-09-25 2004-05-04 후지 샤신 필름 가부시기가이샤 Hard coat film, base on which hard coat film is formed, image display having them
JP2009091544A (en) * 2007-09-21 2009-04-30 Konica Minolta Opto Inc Method for producing hard coating film, hard coating film, polarizing plate, and display unit
KR20110014555A (en) * 2008-05-27 2011-02-11 닛토덴코 가부시키가이샤 Adhesive polarization plate, image display device and methods for manufacturing adhesive polarization plate and image display device
KR101370188B1 (en) * 2009-10-19 2014-03-05 도요보 가부시키가이샤 Electrically conductive transparent film, and touch panel comprising same
KR20170086091A (en) * 2014-12-05 2017-07-25 닛토덴코 가부시키가이샤 Transparent conductive film laminate, touch panel obtained by using same, and method for producing transparent conductive film

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040037081A (en) * 2001-09-25 2004-05-04 후지 샤신 필름 가부시기가이샤 Hard coat film, base on which hard coat film is formed, image display having them
JP2009091544A (en) * 2007-09-21 2009-04-30 Konica Minolta Opto Inc Method for producing hard coating film, hard coating film, polarizing plate, and display unit
KR20110014555A (en) * 2008-05-27 2011-02-11 닛토덴코 가부시키가이샤 Adhesive polarization plate, image display device and methods for manufacturing adhesive polarization plate and image display device
KR101370188B1 (en) * 2009-10-19 2014-03-05 도요보 가부시키가이샤 Electrically conductive transparent film, and touch panel comprising same
KR20170086091A (en) * 2014-12-05 2017-07-25 닛토덴코 가부시키가이샤 Transparent conductive film laminate, touch panel obtained by using same, and method for producing transparent conductive film

Also Published As

Publication number Publication date
KR20190063306A (en) 2019-06-07
WO2019107950A2 (en) 2019-06-06

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