TWI806968B - 積層膜 - Google Patents

積層膜 Download PDF

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Publication number
TWI806968B
TWI806968B TW108106329A TW108106329A TWI806968B TW I806968 B TWI806968 B TW I806968B TW 108106329 A TW108106329 A TW 108106329A TW 108106329 A TW108106329 A TW 108106329A TW I806968 B TWI806968 B TW I806968B
Authority
TW
Taiwan
Prior art keywords
film
liquid crystal
retardation
protective film
polarizer
Prior art date
Application number
TW108106329A
Other languages
English (en)
Chinese (zh)
Other versions
TW201938389A (zh
Inventor
祖父江彰二
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 TW201938389A publication Critical patent/TW201938389A/zh
Application granted granted Critical
Publication of TWI806968B publication Critical patent/TWI806968B/zh

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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
    • 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
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3083—Birefringent or phase retarding 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
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/55—Liquid crystals
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/538—Roughness

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Polarising Elements (AREA)
  • Laminated Bodies (AREA)
  • Organic Insulating Materials (AREA)
  • Liquid Crystal (AREA)
TW108106329A 2018-03-02 2019-02-25 積層膜 TWI806968B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2018-037212 2018-03-02
JP2018037212 2018-03-02
JP2019-017656 2019-02-04
JP2019017656A JP7263804B2 (ja) 2018-03-02 2019-02-04 積層フィルム

Publications (2)

Publication Number Publication Date
TW201938389A TW201938389A (zh) 2019-10-01
TWI806968B true TWI806968B (zh) 2023-07-01

Family

ID=67947843

Family Applications (1)

Application Number Title Priority Date Filing Date
TW108106329A TWI806968B (zh) 2018-03-02 2019-02-25 積層膜

Country Status (3)

Country Link
JP (1) JP7263804B2 (ko)
KR (1) KR102661253B1 (ko)
TW (1) TWI806968B (ko)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7361587B2 (ja) * 2019-12-16 2023-10-16 住友化学株式会社 検査方法、検査装置、及び検査システム
JP7361586B2 (ja) * 2019-12-16 2023-10-16 住友化学株式会社 検査方法、検査装置、及び検査システム
JP7369609B2 (ja) * 2019-12-16 2023-10-26 住友化学株式会社 検査方法、検査装置、及び検査システム

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201504731A (zh) * 2013-07-18 2015-02-01 Fujifilm Corp 相位差膜、偏光板及液晶顯示裝置
TWI545375B (zh) * 2013-12-19 2016-08-11 Nitto Denko Corp An image display device, a retardation film for use, and a polarizing plate

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030107807A1 (en) * 2001-12-06 2003-06-12 Yuuji Saiki Optical member and liquid crystal display
JP2005004140A (ja) * 2003-06-16 2005-01-06 Nitto Denko Corp 反射防止フィルム、偏光板、光学素子及び画像表示装置
KR20090132061A (ko) * 2008-06-20 2009-12-30 동우 화인켐 주식회사 액정 디스플레이 부재용 점착제전사테이프
JP2010043184A (ja) * 2008-08-12 2010-02-25 Nippon Shokubai Co Ltd 再剥離粘着フィルムの製造方法
KR102043004B1 (ko) * 2011-11-29 2019-11-11 도레이 카부시키가이샤 표면 보호 필름의 제조방법과 제조장치, 및 표면 보호 필름
CN104345370B (zh) * 2013-08-09 2018-08-24 住友化学株式会社 光学膜
JP2016157081A (ja) * 2015-02-26 2016-09-01 日東電工株式会社 位相差層付偏光板および画像表示装置
KR102453716B1 (ko) * 2016-06-30 2022-10-11 스미또모 가가꾸 가부시끼가이샤 위상차 필름

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201504731A (zh) * 2013-07-18 2015-02-01 Fujifilm Corp 相位差膜、偏光板及液晶顯示裝置
TWI545375B (zh) * 2013-12-19 2016-08-11 Nitto Denko Corp An image display device, a retardation film for use, and a polarizing plate

Also Published As

Publication number Publication date
KR20190104913A (ko) 2019-09-11
TW201938389A (zh) 2019-10-01
KR102661253B1 (ko) 2024-04-25
JP2019151099A (ja) 2019-09-12
JP7263804B2 (ja) 2023-04-25

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