JPS5760278A - Solar cell for wrist watch - Google Patents

Solar cell for wrist watch

Info

Publication number
JPS5760278A
JPS5760278A JP13563080A JP13563080A JPS5760278A JP S5760278 A JPS5760278 A JP S5760278A JP 13563080 A JP13563080 A JP 13563080A JP 13563080 A JP13563080 A JP 13563080A JP S5760278 A JPS5760278 A JP S5760278A
Authority
JP
Japan
Prior art keywords
solar cell
panel covers
thin film
wrist watch
film solar
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
JP13563080A
Other languages
Japanese (ja)
Inventor
Shohei Koshiba
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 Instruments Inc
Original Assignee
Seiko Instruments 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 Seiko Instruments Inc filed Critical Seiko Instruments Inc
Priority to JP13563080A priority Critical patent/JPS5760278A/en
Publication of JPS5760278A publication Critical patent/JPS5760278A/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 a position precision between a solar cell and panel covers, by a method wherein the thin film solar cell is formed on one side of a celar substrate, and the panel covers are formed on the other side. CONSTITUTION:A thin film solar cell 10 is formed on one side of a clear substrate 11, and panel covers 5' are formed on the other side. Thus, a position precision between the thin film solar cell 10 and the panel covers 5' is improved, and even if a wrist watch is seen at an angle, the edge of the thin film solar cell 10 is prevented from being seen through a space between the panel covers 5'.
JP13563080A 1980-09-29 1980-09-29 Solar cell for wrist watch Pending JPS5760278A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13563080A JPS5760278A (en) 1980-09-29 1980-09-29 Solar cell for wrist watch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13563080A JPS5760278A (en) 1980-09-29 1980-09-29 Solar cell for wrist watch

Publications (1)

Publication Number Publication Date
JPS5760278A true JPS5760278A (en) 1982-04-12

Family

ID=15156292

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13563080A Pending JPS5760278A (en) 1980-09-29 1980-09-29 Solar cell for wrist watch

Country Status (1)

Country Link
JP (1) JPS5760278A (en)

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