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TWI799570B - Polarized plate - Google Patents

Polarized plate Download PDF

Info

Publication number
TWI799570B
TWI799570B TW108113616A TW108113616A TWI799570B TW I799570 B TWI799570 B TW I799570B TW 108113616 A TW108113616 A TW 108113616A TW 108113616 A TW108113616 A TW 108113616A TW I799570 B TWI799570 B TW I799570B
Authority
TW
Taiwan
Prior art keywords
polarized plate
polarized
plate
Prior art date
Application number
TW108113616A
Other languages
Chinese (zh)
Other versions
TW201945771A (en
Inventor
市原正寛
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 TW201945771A publication Critical patent/TW201945771A/en
Application granted granted Critical
Publication of TWI799570B publication Critical patent/TWI799570B/en

Links

Classifications

    • 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
    • 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
    • G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
    • 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

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)
  • Laminated Bodies (AREA)
TW108113616A 2018-04-25 2019-04-18 Polarized plate TWI799570B (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2018-084486 2018-04-25
JP2018084486 2018-04-25
JP2019074184A JP7551279B2 (en) 2018-04-25 2019-04-09 Polarizing plate
JP2019-074184 2019-04-09

Publications (2)

Publication Number Publication Date
TW201945771A TW201945771A (en) 2019-12-01
TWI799570B true TWI799570B (en) 2023-04-21

Family

ID=68469369

Family Applications (1)

Application Number Title Priority Date Filing Date
TW108113616A TWI799570B (en) 2018-04-25 2019-04-18 Polarized plate

Country Status (4)

Country Link
JP (1) JP7551279B2 (en)
KR (1) KR102860807B1 (en)
CN (1) CN112005141A (en)
TW (1) TWI799570B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114761842A (en) * 2019-12-02 2022-07-15 富士胶片株式会社 Laminate, optical device, and display device
JP7223166B2 (en) 2019-12-02 2023-02-15 富士フイルム株式会社 Manufacturing method of light absorption anisotropic film
CN114930206A (en) 2019-12-26 2022-08-19 富士胶片株式会社 Light-absorbing anisotropic layer, laminate, optical film, image display device, and backlight module
JP7716859B2 (en) * 2020-02-25 2025-08-01 住友化学株式会社 Polarizing plate and manufacturing method thereof
JP2022075144A (en) * 2020-11-06 2022-05-18 日東電工株式会社 Polarizing plate with curved-surface processing and method for manufacturing the same
JP2022075143A (en) * 2020-11-06 2022-05-18 日東電工株式会社 Polarizing plate with curved-surface processing and method for manufacturing the same
JP2024115716A (en) 2023-02-15 2024-08-27 住友化学株式会社 Laminated film and laminated film thermoformed body
KR20240130214A (en) * 2023-02-21 2024-08-29 동우 화인켐 주식회사 Manufacturing method of optical laminate, and optical laminate, and smart window comprising the same, and automobile or windows for buiding using the same
CN120898157A (en) * 2023-03-23 2025-11-04 富士胶片株式会社 Anisotropic light-absorbing films, laminates, composite lenses, and virtual reality display devices

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW200946990A (en) * 2007-12-06 2009-11-16 Nitto Denko Corp Process for producing optical display unit, sheet product for use in the same, and sheet roll
TW201335640A (en) * 2012-02-28 2013-09-01 Nitto Denko Corp Polarizing film, image display device, and method for manufacturing polarizing film
JP2016200731A (en) * 2015-04-10 2016-12-01 日東電工株式会社 Curved polarizing plate and optical laminate

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5286419A (en) * 1992-02-20 1994-02-15 Bmc Industries, Inc. Process for making a light polarizing spectacle lens
CA2306903C (en) * 1998-07-17 2010-05-11 Sola International Holdings Ltd. Optical lens
JP2000047144A (en) * 1998-07-31 2000-02-18 Nikon Corp Eyeglass lens
JP2003315749A (en) * 2002-04-25 2003-11-06 Asahi Lite Optical Co Ltd Dummy lens for spectacles
JP4785458B2 (en) 2005-08-10 2011-10-05 株式会社巴川製紙所 Protective film for polarizing plate
WO2007148650A1 (en) 2006-06-20 2007-12-27 Vision Optic Co., Ltd. Spectacles set
WO2009072495A1 (en) 2007-12-06 2009-06-11 Nitto Denko Corporation Process for producing optical display unit, sheet product for use in the same, and sheet roll
JP2012032507A (en) 2010-07-29 2012-02-16 Fujifilm Corp Polarized glasses
JP6171276B2 (en) * 2011-07-12 2017-08-02 住友化学株式会社 Polarizer and manufacturing method thereof
KR102080904B1 (en) * 2013-08-23 2020-02-25 삼성디스플레이 주식회사 Organic light emitting diode display and method for manufacturing the same
CN107210011B (en) * 2015-02-04 2019-09-03 夏普株式会社 Display device and manufacturing method thereof
KR102020891B1 (en) * 2016-04-25 2019-09-11 삼성전자 주식회사 Adhesive film, optical member comprising the same and optical display apparatus comprising the same

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW200946990A (en) * 2007-12-06 2009-11-16 Nitto Denko Corp Process for producing optical display unit, sheet product for use in the same, and sheet roll
TW201335640A (en) * 2012-02-28 2013-09-01 Nitto Denko Corp Polarizing film, image display device, and method for manufacturing polarizing film
JP2016200731A (en) * 2015-04-10 2016-12-01 日東電工株式会社 Curved polarizing plate and optical laminate

Also Published As

Publication number Publication date
TW201945771A (en) 2019-12-01
JP7551279B2 (en) 2024-09-17
CN112005141A (en) 2020-11-27
JP2019194685A (en) 2019-11-07
KR20210005108A (en) 2021-01-13
KR102860807B1 (en) 2025-09-16

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