JPS53144895A - Light valve - Google Patents

Light valve

Info

Publication number
JPS53144895A
JPS53144895A JP5973677A JP5973677A JPS53144895A JP S53144895 A JPS53144895 A JP S53144895A JP 5973677 A JP5973677 A JP 5973677A JP 5973677 A JP5973677 A JP 5973677A JP S53144895 A JPS53144895 A JP S53144895A
Authority
JP
Japan
Prior art keywords
light valve
valve
light
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.)
Granted
Application number
JP5973677A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6240389B2 (cg-RX-API-DMAC7.html
Inventor
Eru Satsukusu Robaato
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.)
Research Frontiers Inc
Original Assignee
Research Frontiers Inc
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 Research Frontiers Inc filed Critical Research Frontiers Inc
Priority to JP5973677A priority Critical patent/JPS53144895A/ja
Publication of JPS53144895A publication Critical patent/JPS53144895A/ja
Publication of JPS6240389B2 publication Critical patent/JPS6240389B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Liquid Crystal (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Colloid Chemistry (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
JP5973677A 1977-05-23 1977-05-23 Light valve Granted JPS53144895A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5973677A JPS53144895A (en) 1977-05-23 1977-05-23 Light valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5973677A JPS53144895A (en) 1977-05-23 1977-05-23 Light valve

Publications (2)

Publication Number Publication Date
JPS53144895A true JPS53144895A (en) 1978-12-16
JPS6240389B2 JPS6240389B2 (cg-RX-API-DMAC7.html) 1987-08-27

Family

ID=13121786

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5973677A Granted JPS53144895A (en) 1977-05-23 1977-05-23 Light valve

Country Status (1)

Country Link
JP (1) JPS53144895A (cg-RX-API-DMAC7.html)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4407565A (en) * 1981-01-16 1983-10-04 Research Frontiers Incorporated Light valve suspension containing fluorocarbon liquid
JP2010002933A (ja) * 2001-04-02 2010-01-07 E Ink Corp 画像安定性を改良した電気泳動媒体
JP2013003319A (ja) * 2011-06-15 2013-01-07 Hitachi Chem Co Ltd 調光材料および調光フィルム

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102281698B1 (ko) 2019-04-29 2021-07-26 고려대학교 산학협력단 다중상의 위조방지용 필름 및 이의 제조방법

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4407565A (en) * 1981-01-16 1983-10-04 Research Frontiers Incorporated Light valve suspension containing fluorocarbon liquid
JP2010002933A (ja) * 2001-04-02 2010-01-07 E Ink Corp 画像安定性を改良した電気泳動媒体
JP2013003319A (ja) * 2011-06-15 2013-01-07 Hitachi Chem Co Ltd 調光材料および調光フィルム

Also Published As

Publication number Publication date
JPS6240389B2 (cg-RX-API-DMAC7.html) 1987-08-27

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