JP7067599B1 - 調光シート及び調光シートの製造方法 - Google Patents

調光シート及び調光シートの製造方法 Download PDF

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Publication number
JP7067599B1
JP7067599B1 JP2020191233A JP2020191233A JP7067599B1 JP 7067599 B1 JP7067599 B1 JP 7067599B1 JP 2020191233 A JP2020191233 A JP 2020191233A JP 2020191233 A JP2020191233 A JP 2020191233A JP 7067599 B1 JP7067599 B1 JP 7067599B1
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Japan
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layer
transparent
dimming
groove
transparent electrode
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JP2020191233A
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English (en)
Japanese (ja)
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JP2022080201A (ja
Inventor
啓介 福原
敦弘 加藤
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.)
Toppan Inc
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Toppan Inc
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Publication date
Application filed by Toppan Inc filed Critical Toppan Inc
Priority to JP2020191233A priority Critical patent/JP7067599B1/ja
Priority to CN202180076080.7A priority patent/CN116438485A/zh
Priority to PCT/JP2021/042264 priority patent/WO2022107821A1/ja
Priority to EP21894694.5A priority patent/EP4249995A4/en
Priority to JP2022073169A priority patent/JP7494877B2/ja
Application granted granted Critical
Publication of JP7067599B1 publication Critical patent/JP7067599B1/ja
Publication of JP2022080201A publication Critical patent/JP2022080201A/ja
Priority to US18/318,175 priority patent/US12044940B2/en
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    • 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
    • G02F1/134309—Electrodes characterised by their geometrical arrangement
    • G02F1/134327—Segmented, e.g. alpha numeric display
    • 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
    • G02F1/13439—Electrodes characterised by their electrical, optical, physical properties; materials therefor; method of making
    • 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
    • G02F1/1334—Constructional arrangements; Manufacturing methods based on polymer dispersed liquid crystals, e.g. microencapsulated liquid crystals
    • 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
    • G02F1/1345—Conductors connecting electrodes to cell terminals

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  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Geometry (AREA)
  • Dispersion Chemistry (AREA)
JP2020191233A 2020-11-17 2020-11-17 調光シート及び調光シートの製造方法 Active JP7067599B1 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2020191233A JP7067599B1 (ja) 2020-11-17 2020-11-17 調光シート及び調光シートの製造方法
CN202180076080.7A CN116438485A (zh) 2020-11-17 2021-11-17 调光片以及调光片的制造方法
PCT/JP2021/042264 WO2022107821A1 (ja) 2020-11-17 2021-11-17 調光シート及び調光シートの製造方法
EP21894694.5A EP4249995A4 (en) 2020-11-17 2021-11-17 LIGHT CONTROL SHEET AND METHOD FOR PRODUCING LIGHT CONTROL SHEET
JP2022073169A JP7494877B2 (ja) 2020-11-17 2022-04-27 調光シート及び調光シートの製造方法
US18/318,175 US12044940B2 (en) 2020-11-17 2023-05-16 Light control sheet and method of producing light control sheet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2020191233A JP7067599B1 (ja) 2020-11-17 2020-11-17 調光シート及び調光シートの製造方法

Related Child Applications (1)

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JP2022073169A Division JP7494877B2 (ja) 2020-11-17 2022-04-27 調光シート及び調光シートの製造方法

Publications (2)

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JP7067599B1 true JP7067599B1 (ja) 2022-05-16
JP2022080201A JP2022080201A (ja) 2022-05-27

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JP2020191233A Active JP7067599B1 (ja) 2020-11-17 2020-11-17 調光シート及び調光シートの製造方法
JP2022073169A Active JP7494877B2 (ja) 2020-11-17 2022-04-27 調光シート及び調光シートの製造方法

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JP2022073169A Active JP7494877B2 (ja) 2020-11-17 2022-04-27 調光シート及び調光シートの製造方法

Country Status (5)

Country Link
US (1) US12044940B2 (https=)
EP (1) EP4249995A4 (https=)
JP (2) JP7067599B1 (https=)
CN (1) CN116438485A (https=)
WO (1) WO2022107821A1 (https=)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110554529A (zh) 2018-10-10 2019-12-10 邝永彪 调光层叠体及加工方法、双层蚀刻调光层叠体加工方法
JP2020003644A (ja) 2018-06-28 2020-01-09 凸版印刷株式会社 調光シート、調光装置、および、調光シートの製造方法

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JPH06186525A (ja) * 1992-12-18 1994-07-08 Aronshiya:Kk 装飾用板材
US5629785A (en) * 1995-05-04 1997-05-13 Motorola, Inc. Polymer dispersed liquid crystal display device with asymmetric optical diffuser
JPH09330609A (ja) * 1995-12-05 1997-12-22 Matsushita Electric Ind Co Ltd バックライト装置及びカラー表示装置
CN1162743C (zh) * 1999-06-23 2004-08-18 时至准钟表股份有限公司 液晶显示装置
CN100407428C (zh) * 2002-02-12 2008-07-30 精工爱普生株式会社 薄膜半导体器件、电光装置及其制造方法
JP2013105031A (ja) * 2011-11-14 2013-05-30 Hosiden Corp 液晶表示装置
US20170017100A1 (en) * 2015-07-17 2017-01-19 Iris Optronics Inc. Smart curtain film
TWM517348U (zh) * 2015-11-27 2016-02-11 Nano Bit Tech Co Ltd 多層顯示高分子分散液晶智慧窗
JP2018045135A (ja) 2016-09-15 2018-03-22 凸版印刷株式会社 調光フィルム、及びそれを用いた調光装置並びにスクリーン
JP2018185490A (ja) * 2017-04-27 2018-11-22 大日本印刷株式会社 仕切り部材
KR20190023522A (ko) * 2017-08-29 2019-03-08 엘지이노텍 주식회사 전기변색소자 및 이를 포함하는 전기변색장치
JP2019105680A (ja) * 2017-12-11 2019-06-27 凸版印刷株式会社 調光装置
EP4517417A3 (en) * 2017-12-28 2025-05-28 Toppan Printing Co., Ltd. Light control sheet and light control window
JP7281254B2 (ja) * 2018-07-24 2023-05-25 スタンレー電気株式会社 車両用灯具
CN210666261U (zh) * 2019-07-23 2020-06-02 珠海兴业新材料科技有限公司 一种激光直接刻蚀制备的有图案和/或文字的液晶调光膜
CN210401927U (zh) * 2019-09-10 2020-04-24 珠海兴业新材料科技有限公司 一种含纳米银线透明导电膜的pdlc液晶调光膜
JP7120291B2 (ja) * 2020-11-17 2022-08-17 凸版印刷株式会社 調光シート及び調光シートの製造方法
JP7001139B1 (ja) * 2020-11-17 2022-01-19 凸版印刷株式会社 調光シート、および、調光シートの製造方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020003644A (ja) 2018-06-28 2020-01-09 凸版印刷株式会社 調光シート、調光装置、および、調光シートの製造方法
CN110554529A (zh) 2018-10-10 2019-12-10 邝永彪 调光层叠体及加工方法、双层蚀刻调光层叠体加工方法

Also Published As

Publication number Publication date
US20230288761A1 (en) 2023-09-14
JP7494877B2 (ja) 2024-06-04
JP2022093468A (ja) 2022-06-23
EP4249995A4 (en) 2024-05-29
EP4249995A1 (en) 2023-09-27
JP2022080201A (ja) 2022-05-27
US12044940B2 (en) 2024-07-23
CN116438485A (zh) 2023-07-14
WO2022107821A1 (ja) 2022-05-27

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