CN114144709A - 偏光膜及其制造方法 - Google Patents

偏光膜及其制造方法 Download PDF

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Publication number
CN114144709A
CN114144709A CN202080052993.0A CN202080052993A CN114144709A CN 114144709 A CN114144709 A CN 114144709A CN 202080052993 A CN202080052993 A CN 202080052993A CN 114144709 A CN114144709 A CN 114144709A
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CN
China
Prior art keywords
region
visibility
polarizing film
film
polarizing
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN202080052993.0A
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English (en)
Chinese (zh)
Inventor
幡中伸行
村野耕太
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Chemical Co Ltd
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Sumitomo Chemical Co Ltd
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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Publication of CN114144709A publication Critical patent/CN114144709A/zh
Pending legal-status Critical Current

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    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/80Constructional details
    • H10K59/8794Arrangements for heating and cooling
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/30Polarising elements
    • G02B5/3025Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • G02B5/3033Polarisers, 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
    • G02B5/3041Polarisers, 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 comprising multiple thin layers, e.g. multilayer stacks
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/30Polarising elements
    • G02B5/3016Polarising elements involving passive liquid crystal elements
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/30Polarising elements
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/30Polarising elements
    • G02B5/3083Birefringent or phase retarding elements
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00Electroluminescent light sources
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00Electroluminescent light sources
    • H05B33/02Details
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00Electroluminescent light sources
    • H05B33/10Apparatus or processes specially adapted to the manufacture of electroluminescent light sources
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/80Constructional details
    • H10K59/87Passivation; Containers; Encapsulations
    • H10K59/871Self-supporting sealing arrangements
    • H10K59/8722Peripheral sealing arrangements, e.g. adhesives, sealants

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Polarising Elements (AREA)
  • Electroluminescent Light Sources (AREA)
CN202080052993.0A 2019-07-31 2020-07-22 偏光膜及其制造方法 Pending CN114144709A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019-141388 2019-07-31
JP2019141388A JP7492813B2 (ja) 2019-07-31 2019-07-31 偏光フィルムおよびその製造方法
PCT/JP2020/028391 WO2021020264A1 (ja) 2019-07-31 2020-07-22 偏光フィルムおよびその製造方法

Publications (1)

Publication Number Publication Date
CN114144709A true CN114144709A (zh) 2022-03-04

Family

ID=74230359

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080052993.0A Pending CN114144709A (zh) 2019-07-31 2020-07-22 偏光膜及其制造方法

Country Status (5)

Country Link
JP (2) JP7492813B2 (ja)
KR (1) KR20220038354A (ja)
CN (1) CN114144709A (ja)
TW (1) TW202113402A (ja)
WO (1) WO2021020264A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023219024A1 (ja) * 2022-05-13 2023-11-16 富士フイルム株式会社 組成物、光学異方性層、液晶セル、液晶表示装置、センサ、レンズ、スイッチング素子、アイソレータおよびカメラ

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104793281A (zh) * 2015-05-13 2015-07-22 京东方科技集团股份有限公司 一种显示装置、曲面显示面板、内置偏光片及其制作方法
JP2015212823A (ja) * 2014-04-18 2015-11-26 住友化学株式会社 パターン偏光フィルム
CN105229505A (zh) * 2014-03-26 2016-01-06 Lg化学株式会社 制造具有局部去偏光区域的偏光片的方法,以及通过使用该方法制造的偏光片、偏光板和图像显示器件
CN105229500A (zh) * 2013-09-30 2016-01-06 Lg化学株式会社 局部具有去偏光区域的偏光板及其制备方法
CN105511006A (zh) * 2016-02-03 2016-04-20 京东方科技集团股份有限公司 偏光片、显示基板、液晶显示面板及其制备方法
CN106019453A (zh) * 2016-07-28 2016-10-12 京东方科技集团股份有限公司 组合物、复合偏光片及制作方法和显示基板
CN111095053A (zh) * 2017-09-13 2020-05-01 日东电工株式会社 偏振片、偏振片卷、及偏振膜的制造方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6241126U (ja) * 1985-08-30 1987-03-12
JP6299367B2 (ja) 2014-04-18 2018-03-28 住友化学株式会社 パターン偏光フィルムの製造方法
EP3072672B1 (en) 2015-03-26 2017-07-05 Carl Zeiss Vision International GmbH Method for producing a polarized eyewear
US20180218670A1 (en) * 2017-01-27 2018-08-02 Rohinni, LLC Apparatus and method for distributed control of a semiconductor device array
CN118311705A (zh) 2017-09-13 2024-07-09 日东电工株式会社 偏振片、偏振片卷、及偏振膜的制造方法
CN115469392A (zh) 2017-10-27 2022-12-13 住友化学株式会社 偏光膜的制造方法及偏光膜
CN111869325B (zh) * 2018-03-16 2023-06-16 富士胶片株式会社 电致发光显示装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105229500A (zh) * 2013-09-30 2016-01-06 Lg化学株式会社 局部具有去偏光区域的偏光板及其制备方法
CN105229505A (zh) * 2014-03-26 2016-01-06 Lg化学株式会社 制造具有局部去偏光区域的偏光片的方法,以及通过使用该方法制造的偏光片、偏光板和图像显示器件
JP2015212823A (ja) * 2014-04-18 2015-11-26 住友化学株式会社 パターン偏光フィルム
CN104793281A (zh) * 2015-05-13 2015-07-22 京东方科技集团股份有限公司 一种显示装置、曲面显示面板、内置偏光片及其制作方法
CN105511006A (zh) * 2016-02-03 2016-04-20 京东方科技集团股份有限公司 偏光片、显示基板、液晶显示面板及其制备方法
CN106019453A (zh) * 2016-07-28 2016-10-12 京东方科技集团股份有限公司 组合物、复合偏光片及制作方法和显示基板
CN111095053A (zh) * 2017-09-13 2020-05-01 日东电工株式会社 偏振片、偏振片卷、及偏振膜的制造方法

Also Published As

Publication number Publication date
JP2024036561A (ja) 2024-03-15
TW202113402A (zh) 2021-04-01
WO2021020264A1 (ja) 2021-02-04
JP2021026037A (ja) 2021-02-22
JP7492813B2 (ja) 2024-05-30
KR20220038354A (ko) 2022-03-28

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