JP7708642B2 - 液晶素子、照明装置 - Google Patents

液晶素子、照明装置

Info

Publication number
JP7708642B2
JP7708642B2 JP2021170261A JP2021170261A JP7708642B2 JP 7708642 B2 JP7708642 B2 JP 7708642B2 JP 2021170261 A JP2021170261 A JP 2021170261A JP 2021170261 A JP2021170261 A JP 2021170261A JP 7708642 B2 JP7708642 B2 JP 7708642B2
Authority
JP
Japan
Prior art keywords
liquid crystal
substrate
pixel
pixel electrodes
electrode
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.)
Active
Application number
JP2021170261A
Other languages
English (en)
Japanese (ja)
Other versions
JP2023060585A5 (https=
JP2023060585A (ja
Inventor
浩 戸塚
宜久 岩本
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.)
Stanley Electric Co Ltd
Original Assignee
Stanley Electric 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 Stanley Electric Co Ltd filed Critical Stanley Electric Co Ltd
Priority to JP2021170261A priority Critical patent/JP7708642B2/ja
Priority to PCT/JP2022/035267 priority patent/WO2023067981A1/ja
Priority to CN202280069739.0A priority patent/CN118103766A/zh
Publication of JP2023060585A publication Critical patent/JP2023060585A/ja
Publication of JP2023060585A5 publication Critical patent/JP2023060585A5/ja
Application granted granted Critical
Publication of JP7708642B2 publication Critical patent/JP7708642B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • G02F1/1343—Electrodes

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Mathematical Physics (AREA)
JP2021170261A 2021-10-18 2021-10-18 液晶素子、照明装置 Active JP7708642B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2021170261A JP7708642B2 (ja) 2021-10-18 2021-10-18 液晶素子、照明装置
PCT/JP2022/035267 WO2023067981A1 (ja) 2021-10-18 2022-09-21 液晶素子、照明装置
CN202280069739.0A CN118103766A (zh) 2021-10-18 2022-09-21 液晶元件、照明装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2021170261A JP7708642B2 (ja) 2021-10-18 2021-10-18 液晶素子、照明装置

Publications (3)

Publication Number Publication Date
JP2023060585A JP2023060585A (ja) 2023-04-28
JP2023060585A5 JP2023060585A5 (https=) 2024-09-24
JP7708642B2 true JP7708642B2 (ja) 2025-07-15

Family

ID=86059069

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021170261A Active JP7708642B2 (ja) 2021-10-18 2021-10-18 液晶素子、照明装置

Country Status (3)

Country Link
JP (1) JP7708642B2 (https=)
CN (1) CN118103766A (https=)
WO (1) WO2023067981A1 (https=)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009119865A1 (ja) 2008-03-25 2009-10-01 シチズンホールディングス株式会社 表示パネル及びカメラ
JP2011248334A (ja) 2010-04-30 2011-12-08 Seiko Instruments Inc 液晶表示装置
JP2019120730A (ja) 2017-12-28 2019-07-22 スタンレー電気株式会社 液晶素子、照明装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9319351D0 (en) * 1993-09-18 1993-11-03 Central Research Lab Ltd Light modulator
JP5309468B2 (ja) * 2006-05-31 2013-10-09 株式会社ニコン 液晶表示素子、表示装置、観察装置およびカメラ
JP2012133002A (ja) * 2010-12-20 2012-07-12 Citizen Holdings Co Ltd 強誘電性液晶パネル

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009119865A1 (ja) 2008-03-25 2009-10-01 シチズンホールディングス株式会社 表示パネル及びカメラ
JP2011248334A (ja) 2010-04-30 2011-12-08 Seiko Instruments Inc 液晶表示装置
JP2019120730A (ja) 2017-12-28 2019-07-22 スタンレー電気株式会社 液晶素子、照明装置

Also Published As

Publication number Publication date
CN118103766A (zh) 2024-05-28
WO2023067981A1 (ja) 2023-04-27
JP2023060585A (ja) 2023-04-28

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