JPS5288066A - Solar cell wristwatch - Google Patents

Solar cell wristwatch

Info

Publication number
JPS5288066A
JPS5288066A JP434976A JP434976A JPS5288066A JP S5288066 A JPS5288066 A JP S5288066A JP 434976 A JP434976 A JP 434976A JP 434976 A JP434976 A JP 434976A JP S5288066 A JPS5288066 A JP S5288066A
Authority
JP
Japan
Prior art keywords
solar cell
wristwatch
cell wristwatch
electrode
scale
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
JP434976A
Other languages
Japanese (ja)
Inventor
Akio Yamada
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.)
Seiko Epson Corp
Suwa Seikosha KK
Original Assignee
Seiko Epson Corp
Suwa Seikosha 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 Seiko Epson Corp, Suwa Seikosha KK filed Critical Seiko Epson Corp
Priority to JP434976A priority Critical patent/JPS5288066A/en
Publication of JPS5288066A publication Critical patent/JPS5288066A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C10/00—Arrangements of electric power supplies in time pieces
    • G04C10/02—Arrangements of electric power supplies in time pieces the power supply being a radioactive or photovoltaic source

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)

Abstract

PURPOSE:To improve solar cell conversion efficiency by letting minute, second display scale serve also as an electrode and disposing said scale as a comb-form electrode on the light receiving surface of solar cells.
JP434976A 1976-01-16 1976-01-16 Solar cell wristwatch Pending JPS5288066A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP434976A JPS5288066A (en) 1976-01-16 1976-01-16 Solar cell wristwatch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP434976A JPS5288066A (en) 1976-01-16 1976-01-16 Solar cell wristwatch

Publications (1)

Publication Number Publication Date
JPS5288066A true JPS5288066A (en) 1977-07-22

Family

ID=11581933

Family Applications (1)

Application Number Title Priority Date Filing Date
JP434976A Pending JPS5288066A (en) 1976-01-16 1976-01-16 Solar cell wristwatch

Country Status (1)

Country Link
JP (1) JPS5288066A (en)

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