JPS5520460A - Solar battery watch - Google Patents

Solar battery watch

Info

Publication number
JPS5520460A
JPS5520460A JP9374378A JP9374378A JPS5520460A JP S5520460 A JPS5520460 A JP S5520460A JP 9374378 A JP9374378 A JP 9374378A JP 9374378 A JP9374378 A JP 9374378A JP S5520460 A JPS5520460 A JP S5520460A
Authority
JP
Japan
Prior art keywords
solar battery
watch
thin film
film solar
thin
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
JP9374378A
Other languages
Japanese (ja)
Inventor
Tsutomu Otake
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 JP9374378A priority Critical patent/JPS5520460A/en
Publication of JPS5520460A publication Critical patent/JPS5520460A/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

Abstract

PURPOSE:To make a watch thin and simplify the mounting of a solar battery by forming a thin film solar battery on a cover glass of the watch. CONSTITUTION:Thin film solar battery 202 is formed on one face of cover glass 201 of a watch, and this thin film solar battery 202 serves as the partition. That is, solar batery 202 is opened in only a part of display panel 203, and the movement is prevented from being seen in the other parts. Thin film solar battery 202 serves as the partition in this manner, so that the watch can be made thin. Then, solar batteries 202 can be automatically connected in serie in the process of their production, so that the mounting of the solar battery can be simplified.
JP9374378A 1978-08-01 1978-08-01 Solar battery watch Pending JPS5520460A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9374378A JPS5520460A (en) 1978-08-01 1978-08-01 Solar battery watch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9374378A JPS5520460A (en) 1978-08-01 1978-08-01 Solar battery watch

Publications (1)

Publication Number Publication Date
JPS5520460A true JPS5520460A (en) 1980-02-13

Family

ID=14090888

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9374378A Pending JPS5520460A (en) 1978-08-01 1978-08-01 Solar battery watch

Country Status (1)

Country Link
JP (1) JPS5520460A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5760277A (en) * 1980-09-29 1982-04-12 Seiko Instr & Electronics Ltd Solar cell for wrist watch
JPS58159760U (en) * 1982-04-20 1983-10-25 セイコーエプソン株式会社 thin film solar cell structure

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5760277A (en) * 1980-09-29 1982-04-12 Seiko Instr & Electronics Ltd Solar cell for wrist watch
JPS58159760U (en) * 1982-04-20 1983-10-25 セイコーエプソン株式会社 thin film solar cell structure
JPS6322554Y2 (en) * 1982-04-20 1988-06-21

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