JPWO2021117289A1 - - Google Patents

Info

Publication number
JPWO2021117289A1
JPWO2021117289A1 JP2021563746A JP2021563746A JPWO2021117289A1 JP WO2021117289 A1 JPWO2021117289 A1 JP WO2021117289A1 JP 2021563746 A JP2021563746 A JP 2021563746A JP 2021563746 A JP2021563746 A JP 2021563746A JP WO2021117289 A1 JPWO2021117289 A1 JP WO2021117289A1
Authority
JP
Japan
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
JP2021563746A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPWO2021117289A1 publication Critical patent/JPWO2021117289A1/ja
Pending legal-status Critical Current

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
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133528—Polarisers
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • H05B33/02—Details
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • H05B33/12—Light sources with substantially two-dimensional radiating surfaces
    • H05B33/14—Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of the electroluminescent material, or by the simultaneous addition of the electroluminescent material in or onto the light source

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
JP2021563746A 2019-12-11 2020-07-30 Pending JPWO2021117289A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019223918 2019-12-11
PCT/JP2020/029283 WO2021117289A1 (en) 2019-12-11 2020-07-30 Polarizing plate, polarizing plate set, and image display device

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2024034618A Division JP2024069339A (en) 2019-12-11 2024-03-07 Polarizing plate, polarizing plate set and image display device

Publications (1)

Publication Number Publication Date
JPWO2021117289A1 true JPWO2021117289A1 (en) 2021-06-17

Family

ID=76329735

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021563746A Pending JPWO2021117289A1 (en) 2019-12-11 2020-07-30

Country Status (5)

Country Link
JP (1) JPWO2021117289A1 (en)
KR (1) KR20220093159A (en)
CN (1) CN114829994A (en)
TW (1) TW202122275A (en)
WO (1) WO2021117289A1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015172766A (en) * 2010-10-29 2015-10-01 アップル インコーポレイテッド Displays of electronic devices with polarizer windows and opaque masking layers
JP2016183957A (en) * 2015-02-16 2016-10-20 ライトハウス フォトニクス，ピーティーイー．リミテッド． Compact spectrometer
JP2017199030A (en) * 2017-07-28 2017-11-02 住友化学株式会社 Polarizing plate and image display unit
WO2018016520A1 (en) * 2016-07-22 2018-01-25 日東電工株式会社 Method for manufacturing polarizing plate and apparatus for manufacturing same
WO2019070033A1 (en) * 2017-10-05 2019-04-11 住友化学株式会社 Method and apparatus for manufacturing optical member

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017047510A1 (en) 2015-09-16 2017-03-23 シャープ株式会社 Method for producing differently shaped polarizing plate
JP6899721B2 (en) * 2016-07-22 2021-07-07 日東電工株式会社 Polarizing plate manufacturing method and its manufacturing equipment
CN111066313B (en) * 2017-09-06 2022-03-25 富士胶片株式会社 Image pickup apparatus
JP6837460B2 (en) * 2017-10-05 2021-03-03 住友化学株式会社 Manufacturing method and manufacturing equipment for optical members
JP6622439B1 (en) * 2019-03-06 2019-12-18 住友化学株式会社 Manufacturing method of cut laminated film

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015172766A (en) * 2010-10-29 2015-10-01 アップル インコーポレイテッド Displays of electronic devices with polarizer windows and opaque masking layers
JP2016183957A (en) * 2015-02-16 2016-10-20 ライトハウス フォトニクス，ピーティーイー．リミテッド． Compact spectrometer
WO2018016520A1 (en) * 2016-07-22 2018-01-25 日東電工株式会社 Method for manufacturing polarizing plate and apparatus for manufacturing same
JP2017199030A (en) * 2017-07-28 2017-11-02 住友化学株式会社 Polarizing plate and image display unit
WO2019070033A1 (en) * 2017-10-05 2019-04-11 住友化学株式会社 Method and apparatus for manufacturing optical member

Also Published As

Publication number Publication date
TW202122275A (en) 2021-06-16
WO2021117289A1 (en) 2021-06-17
CN114829994A (en) 2022-07-29
KR20220093159A (en) 2022-07-05

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