KR20190053784A - 복합 위상차판, 광학 적층체 및 화상 표시 장치 - Google Patents

복합 위상차판, 광학 적층체 및 화상 표시 장치 Download PDF

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Publication number
KR20190053784A
KR20190053784A KR1020180134608A KR20180134608A KR20190053784A KR 20190053784 A KR20190053784 A KR 20190053784A KR 1020180134608 A KR1020180134608 A KR 1020180134608A KR 20180134608 A KR20180134608 A KR 20180134608A KR 20190053784 A KR20190053784 A KR 20190053784A
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KR
South Korea
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layer
retardation
adhesive
retardation layer
adhesive layer
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KR1020180134608A
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English (en)
Korean (ko)
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사토시 나가야스
마사히로 후지타
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스미또모 가가꾸 가부시키가이샤
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Publication of KR20190053784A publication Critical patent/KR20190053784A/ko

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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
    • 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
    • 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
    • B32B2457/00—Electrical equipment
    • B32B2457/20—Displays, e.g. liquid crystal displays, plasma displays
    • B32B2457/206—Organic displays, e.g. OLED

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
  • Laminated Bodies (AREA)
  • Electroluminescent Light Sources (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
KR1020180134608A 2017-11-10 2018-11-05 복합 위상차판, 광학 적층체 및 화상 표시 장치 KR20190053784A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2017-216949 2017-11-10
JP2017216949 2017-11-10

Publications (1)

Publication Number Publication Date
KR20190053784A true KR20190053784A (ko) 2019-05-20

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KR1020180134608A KR20190053784A (ko) 2017-11-10 2018-11-05 복합 위상차판, 광학 적층체 및 화상 표시 장치

Country Status (4)

Country Link
JP (1) JP7348719B2 (zh)
KR (1) KR20190053784A (zh)
CN (1) CN109765652B (zh)
TW (1) TWI800549B (zh)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019191282A (ja) * 2018-04-20 2019-10-31 日東電工株式会社 位相差層付き偏光板および有機ｅｌ表示装置
JP6986616B2 (ja) * 2019-12-10 2021-12-22 住友化学株式会社 積層体及び光学積層体
WO2021171807A1 (ja) 2020-02-28 2021-09-02 住友化学株式会社 光学積層体、フレキシブル画像表示装置
JP2021140082A (ja) 2020-03-06 2021-09-16 住友化学株式会社 光学積層体、フレキシブル画像表示装置
WO2021176853A1 (ja) 2020-03-06 2021-09-10 住友化学株式会社 光学積層体、フレキシブル画像表示装置
KR20220150283A (ko) * 2020-03-19 2022-11-10 수미토모 케미칼 컴퍼니 리미티드 원 편광판 및 광학 적층체
KR20220150282A (ko) * 2020-03-19 2022-11-10 수미토모 케미칼 컴퍼니 리미티드 원 편광판 및 광학 적층체
JP2021152650A (ja) * 2020-03-23 2021-09-30 住友化学株式会社 積層体
JP7475241B2 (ja) 2020-08-25 2024-04-26 日東電工株式会社 円偏光板の製造方法
JP7361849B1 (ja) 2022-07-29 2023-10-16 住友化学株式会社 偏光板及び画像表示装置
JP2024018516A (ja) 2022-07-29 2024-02-08 住友化学株式会社 偏光板及び画像表示装置

Citations (2)

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Publication number Priority date Publication date Assignee Title
JP2015021975A (ja) 2013-07-16 2015-02-02 大日本印刷株式会社 光学フィルム用転写体、光学フィルム用転写体の製造方法
JP2015021976A (ja) 2013-07-16 2015-02-02 大日本印刷株式会社 光学フィルム用転写体、光学フィルム用転写体の製造方法

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US20070076155A1 (en) * 2005-09-09 2007-04-05 Fuji Photo Film Co., Ltd. Optical film, optical compensation film, polarizing plate and liquid crystal display
JP2010284840A (ja) * 2009-06-10 2010-12-24 Kaneka Corp コーティング層が付与されたフィルム、偏光子保護フィルム、及び、それを用いてなる偏光板
JP5712665B2 (ja) * 2011-02-18 2015-05-07 東洋インキＳｃホールディングス株式会社 光学フィルム用接着剤
JP5945098B2 (ja) * 2011-03-29 2016-07-05 住友化学株式会社 偏光板および積層光学部材
JP5883333B2 (ja) * 2012-04-02 2016-03-15 日東電工株式会社 透明シートおよびその製造方法
KR101688716B1 (ko) * 2012-05-23 2016-12-21 코니카 미놀타 가부시키가이샤 편광판, 편광판의 제조 방법 및 화상 표시 장치
KR101702707B1 (ko) 2014-04-30 2017-02-07 제일모직주식회사 편광판용 접착필름, 이를 위한 편광판용 접착제 조성물, 이를 포함하는 편광판 및 이를 포함하는 광학표시장치
JP2016071349A (ja) * 2014-09-30 2016-05-09 住友化学株式会社 偏光性積層フィルム及び偏光板の製造方法
CN107209315B (zh) 2015-02-26 2020-11-17 日本瑞翁株式会社 光学膜用转印体、光学膜、有机电致发光显示装置和光学膜的制造方法
JP2016191904A (ja) * 2015-03-30 2016-11-10 住友化学株式会社 偏光板
JP6615520B2 (ja) * 2015-07-15 2019-12-04 日東電工株式会社 光学積層体
KR101783210B1 (ko) * 2015-12-10 2017-09-29 동우 화인켐 주식회사 복합 편광판 및 이를 포함하는 화상 표시 장치

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015021975A (ja) 2013-07-16 2015-02-02 大日本印刷株式会社 光学フィルム用転写体、光学フィルム用転写体の製造方法
JP2015021976A (ja) 2013-07-16 2015-02-02 大日本印刷株式会社 光学フィルム用転写体、光学フィルム用転写体の製造方法

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JP2019091030A (ja) 2019-06-13
TW201923396A (zh) 2019-06-16
CN109765652A (zh) 2019-05-17
TWI800549B (zh) 2023-05-01
JP7348719B2 (ja) 2023-09-21
CN109765652B (zh) 2022-03-25

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