KR20190104901A - 편광판 및 편광판의 제조 방법 - Google Patents

편광판 및 편광판의 제조 방법 Download PDF

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Publication number
KR20190104901A
KR20190104901A KR1020190023189A KR20190023189A KR20190104901A KR 20190104901 A KR20190104901 A KR 20190104901A KR 1020190023189 A KR1020190023189 A KR 1020190023189A KR 20190023189 A KR20190023189 A KR 20190023189A KR 20190104901 A KR20190104901 A KR 20190104901A
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KR
South Korea
Prior art keywords
film
polarizing plate
retardation film
polarizer
layer
Prior art date
Application number
KR1020190023189A
Other languages
English (en)
Korean (ko)
Inventor
요시히토 혼쇼
쇼지 소부에
Original Assignee
스미또모 가가꾸 가부시키가이샤
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 스미또모 가가꾸 가부시키가이샤 filed Critical 스미또모 가가꾸 가부시키가이샤
Publication of KR20190104901A publication Critical patent/KR20190104901A/ko

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    • 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
    • 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
    • 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
    • G02B5/30—Polarising elements
    • G02B5/3016—Polarising elements involving passive liquid crystal elements
    • 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
    • G02B5/3033—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid
    • 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
    • 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
    • B32B2457/202—LCD, i.e. liquid crystal displays

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
  • Electroluminescent Light Sources (AREA)
KR1020190023189A 2018-03-02 2019-02-27 편광판 및 편광판의 제조 방법 KR20190104901A (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2018037211 2018-03-02
JPJP-P-2018-037211 2018-03-02
JP2019016770A JP7358739B2 (ja) 2018-03-02 2019-02-01 偏光板および偏光板の製造方法
JPJP-P-2019-016770 2019-02-01

Publications (1)

Publication Number Publication Date
KR20190104901A true KR20190104901A (ko) 2019-09-11

Family

ID=67946270

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020190023189A KR20190104901A (ko) 2018-03-02 2019-02-27 편광판 및 편광판의 제조 방법

Country Status (4)

Country Link
JP (2) JP7358739B2 (zh)
KR (1) KR20190104901A (zh)
CN (1) CN110221374B (zh)
TW (1) TWI802652B (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI740515B (zh) * 2019-12-23 2021-09-21 長春人造樹脂廠股份有限公司 液晶高分子膜及包含其之積層板

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015114538A (ja) 2013-12-12 2015-06-22 住友化学株式会社 偏光板

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004004461A (ja) * 2002-03-22 2004-01-08 Ricoh Co Ltd 電子写真感光体、それを用いたプロセスカートリッジ、画像形成装置及び画像形成方法
CN100587525C (zh) * 2005-04-08 2010-02-03 3M创新有限公司 用于显示器中的结构化取向薄膜
JP2008001893A (ja) * 2006-05-24 2008-01-10 Fujifilm Corp セルロースアシレートフィルム、セルロースアシレートフィルムの製造方法、光学補償フィルム、偏光板および液晶表示装置
JP4547641B2 (ja) * 2008-09-22 2010-09-22 ソニー株式会社 位相差板の製造方法
JP2012068472A (ja) * 2010-09-24 2012-04-05 Sumitomo Chemical Co Ltd 液晶表示装置
JP2012093723A (ja) * 2010-09-30 2012-05-17 Fujifilm Corp 光学フィルム、偏光板、画像表示装置、及び光学フィルムの製造方法
JP2012078541A (ja) * 2010-09-30 2012-04-19 Fujifilm Corp 光学フィルム、偏光板、画像表示装置、及び光学フィルムの製造方法
TW201300848A (zh) * 2011-06-17 2013-01-01 Sumitomo Chemical Co 偏光板及液晶顯示裝置
JP2013003515A (ja) * 2011-06-21 2013-01-07 Sumitomo Chemical Co Ltd 複合偏光板およびそれを用いた液晶表示装置
WO2013008826A1 (ja) * 2011-07-11 2013-01-17 富士フイルム株式会社 導電シート、タッチパネル及び表示装置、並びにこの導電シートの製造方法及び記憶媒体
JP2014119650A (ja) * 2012-12-18 2014-06-30 Sumitomo Chemical Co Ltd 防眩性偏光板および画像表示装置
JP2015106038A (ja) * 2013-11-29 2015-06-08 住友化学株式会社 防眩フィルム
JP2015152657A (ja) * 2014-02-12 2015-08-24 住友化学株式会社 防眩フィルム
JPWO2015178224A1 (ja) * 2014-05-23 2017-04-20 住友化学株式会社 光学積層体及び画像表示装置
JP2015232591A (ja) * 2014-06-09 2015-12-24 住友化学株式会社 位相差フィルム
JP6585342B2 (ja) * 2014-11-19 2019-10-02 住友化学株式会社 防眩性フィルム、防眩性偏光板及び画像表示装置
JP2017173793A (ja) * 2016-03-22 2017-09-28 住友化学株式会社 偏光子、偏光フィルム、および偏光子の製造方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015114538A (ja) 2013-12-12 2015-06-22 住友化学株式会社 偏光板

Also Published As

Publication number Publication date
JP2019152853A (ja) 2019-09-12
JP7358739B2 (ja) 2023-10-11
TW201939077A (zh) 2019-10-01
CN110221374B (zh) 2022-06-07
JP2023126676A (ja) 2023-09-07
CN110221374A (zh) 2019-09-10
TWI802652B (zh) 2023-05-21

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