JPH045992B2 - - Google Patents

Info

Publication number
JPH045992B2
JPH045992B2 JP56070160A JP7016081A JPH045992B2 JP H045992 B2 JPH045992 B2 JP H045992B2 JP 56070160 A JP56070160 A JP 56070160A JP 7016081 A JP7016081 A JP 7016081A JP H045992 B2 JPH045992 B2 JP H045992B2
Authority
JP
Japan
Prior art keywords
ecd
circuit
voltage
switch
electrochromic
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.)
Expired - Lifetime
Application number
JP56070160A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57185485A (en
Inventor
Tatsuo Niwa
Tsuneo Sukegawa
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.)
Nikon Corp
Original Assignee
Nippon Kogaku KK
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 Nippon Kogaku KK filed Critical Nippon Kogaku KK
Priority to JP7016081A priority Critical patent/JPS57185485A/ja
Publication of JPS57185485A publication Critical patent/JPS57185485A/ja
Publication of JPH045992B2 publication Critical patent/JPH045992B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
JP7016081A 1981-05-12 1981-05-12 Electrochromic element driver Granted JPS57185485A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7016081A JPS57185485A (en) 1981-05-12 1981-05-12 Electrochromic element driver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7016081A JPS57185485A (en) 1981-05-12 1981-05-12 Electrochromic element driver

Publications (2)

Publication Number Publication Date
JPS57185485A JPS57185485A (en) 1982-11-15
JPH045992B2 true JPH045992B2 (enrdf_load_stackoverflow) 1992-02-04

Family

ID=13423528

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7016081A Granted JPS57185485A (en) 1981-05-12 1981-05-12 Electrochromic element driver

Country Status (1)

Country Link
JP (1) JPS57185485A (enrdf_load_stackoverflow)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5256897A (en) * 1975-11-05 1977-05-10 Citizen Watch Co Ltd Drive circuit of electrochromic display device

Also Published As

Publication number Publication date
JPS57185485A (en) 1982-11-15

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