JPS636489U - - Google Patents

Info

Publication number
JPS636489U
JPS636489U JP10001186U JP10001186U JPS636489U JP S636489 U JPS636489 U JP S636489U JP 10001186 U JP10001186 U JP 10001186U JP 10001186 U JP10001186 U JP 10001186U JP S636489 U JPS636489 U JP S636489U
Authority
JP
Japan
Prior art keywords
signal
circuit
brightness adjustment
display device
adjustment circuit
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.)
Pending
Application number
JP10001186U
Other languages
English (en)
Japanese (ja)
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 filed Critical
Priority to JP10001186U priority Critical patent/JPS636489U/ja
Publication of JPS636489U publication Critical patent/JPS636489U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
JP10001186U 1986-06-30 1986-06-30 Pending JPS636489U (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10001186U JPS636489U (fr) 1986-06-30 1986-06-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10001186U JPS636489U (fr) 1986-06-30 1986-06-30

Publications (1)

Publication Number Publication Date
JPS636489U true JPS636489U (fr) 1988-01-16

Family

ID=30969422

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10001186U Pending JPS636489U (fr) 1986-06-30 1986-06-30

Country Status (1)

Country Link
JP (1) JPS636489U (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52143071A (en) * 1976-05-24 1977-11-29 Sanyo Electric Co Ltd Brightness modulation circuit for electronic timepiece
JPS52142995A (en) * 1976-05-24 1977-11-29 Kanto Seiki Co Indicator brightness controller
JPS5516593B2 (fr) * 1972-08-02 1980-05-02
JPS58173793A (ja) * 1982-04-06 1983-10-12 株式会社精工舎 自動調光装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5516593B2 (fr) * 1972-08-02 1980-05-02
JPS52143071A (en) * 1976-05-24 1977-11-29 Sanyo Electric Co Ltd Brightness modulation circuit for electronic timepiece
JPS52142995A (en) * 1976-05-24 1977-11-29 Kanto Seiki Co Indicator brightness controller
JPS58173793A (ja) * 1982-04-06 1983-10-12 株式会社精工舎 自動調光装置

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