JP2020095253A5 - - Google Patents

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Publication number
JP2020095253A5
JP2020095253A5 JP2019194474A JP2019194474A JP2020095253A5 JP 2020095253 A5 JP2020095253 A5 JP 2020095253A5 JP 2019194474 A JP2019194474 A JP 2019194474A JP 2019194474 A JP2019194474 A JP 2019194474A JP 2020095253 A5 JP2020095253 A5 JP 2020095253A5
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JP
Japan
Prior art keywords
light
compounds
light modulating
max
state
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.)
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Application number
JP2019194474A
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English (en)
Japanese (ja)
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JP2020095253A (ja
JP7451135B2 (ja
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Publication date
Application filed filed Critical
Priority to PCT/JP2019/046759 priority Critical patent/WO2020121845A1/ja
Priority to CN201980081884.9A priority patent/CN113196114B/zh
Publication of JP2020095253A publication Critical patent/JP2020095253A/ja
Priority to US17/340,572 priority patent/US12174404B2/en
Publication of JP2020095253A5 publication Critical patent/JP2020095253A5/ja
Application granted granted Critical
Publication of JP7451135B2 publication Critical patent/JP7451135B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2019194474A 2018-12-10 2019-10-25 調光素子及び光学装置 Active JP7451135B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
PCT/JP2019/046759 WO2020121845A1 (ja) 2018-12-10 2019-11-29 調光素子
CN201980081884.9A CN113196114B (zh) 2018-12-10 2019-11-29 光控制元件
US17/340,572 US12174404B2 (en) 2018-12-10 2021-06-07 Light-controlling device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018230713 2018-12-10
JP2018230713 2018-12-10

Publications (3)

Publication Number Publication Date
JP2020095253A JP2020095253A (ja) 2020-06-18
JP2020095253A5 true JP2020095253A5 (enExample) 2022-12-09
JP7451135B2 JP7451135B2 (ja) 2024-03-18

Family

ID=71083989

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019194474A Active JP7451135B2 (ja) 2018-12-10 2019-10-25 調光素子及び光学装置

Country Status (4)

Country Link
US (1) US12174404B2 (enExample)
JP (1) JP7451135B2 (enExample)
CN (1) CN113196114B (enExample)
WO (1) WO2020121845A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9084316B2 (en) 2010-11-04 2015-07-14 Cirrus Logic, Inc. Controlled power dissipation in a switch path in a lighting system
WO2021157594A1 (ja) 2020-02-06 2021-08-12 キヤノン株式会社 調光素子、並びにこれを用いた光学装置、撮像装置及びレンズユニット
US12078904B2 (en) 2020-12-22 2024-09-03 Canon Kabushiki Kaisha Electrochromic device, optical filter, lens unit, image pickup apparatus, window member, and electrochromic mirror
JP7757069B2 (ja) * 2021-07-21 2025-10-21 キヤノン株式会社 エレクトロクロミック素子

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06301065A (ja) * 1993-04-16 1994-10-28 Sony Corp 光学フィルタ
US6020987A (en) * 1997-04-02 2000-02-01 Gentex Corporation Electrochromic medium capable of producing a pre-selected color
IT1294790B1 (it) * 1997-07-15 1999-04-15 Isoclima Spa Dispositivo elettrocromico per l'attenuazione o il filtraggio della luce
US6239898B1 (en) * 1998-11-30 2001-05-29 Gentex Corporation Electrochromic structures
JP2000292815A (ja) * 1999-04-12 2000-10-20 Stanley Electric Co Ltd 垂直配向型ｅｃｂモード液晶表示素子
JP4323043B2 (ja) * 1999-12-28 2009-09-02 富士フイルム株式会社 固体撮像装置および光学フィルタ
JP2012133027A (ja) * 2010-12-20 2012-07-12 Tokai Rika Co Ltd エレクトロクロミックミラー
JP2012137649A (ja) * 2010-12-27 2012-07-19 Canon Electronics Inc 光学フィルタ
EP2719702B1 (en) * 2011-06-07 2016-05-11 Canon Kabushiki Kaisha Electrochromic element
JP6812135B2 (ja) * 2015-07-10 2021-01-13 キヤノン株式会社 エレクトロクロミック素子
WO2017010360A1 (en) * 2015-07-10 2017-01-19 Canon Kabushiki Kaisha Electrochromic element, optical filter, lens unit, imaging apparatus, and window member
JP6880584B2 (ja) * 2016-07-12 2021-06-02 株式会社リコー 調光装置及び調光方法
JP2018084805A (ja) * 2016-11-17 2018-05-31 キヤノン株式会社 エレクトロクロミック素子、それを用いた光学フィルタ、レンズユニット、撮像装置、窓材、及びエレクトロクロミック素子の駆動方法

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