JPS52123274A - Timepiece driven by solar battery - Google Patents
Timepiece driven by solar batteryInfo
- Publication number
- JPS52123274A JPS52123274A JP3971876A JP3971876A JPS52123274A JP S52123274 A JPS52123274 A JP S52123274A JP 3971876 A JP3971876 A JP 3971876A JP 3971876 A JP3971876 A JP 3971876A JP S52123274 A JPS52123274 A JP S52123274A
- Authority
- JP
- Japan
- Prior art keywords
- solar battery
- timepiece
- timepiece driven
- battery
- driven
- 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
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 provide a solar battery timepiece, in which solar battery is also used as reflecting plate of liquid crystal cell, whereby service life of battery for electronic timepiece can be prolonged; solar battery can be disposed in the timepiece in the manner not making adverse influence on appearance of timepiece; and almost perfect product of electronic timepiece can be obtained.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3971876A JPS52123274A (en) | 1976-04-08 | 1976-04-08 | Timepiece driven by solar battery |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3971876A JPS52123274A (en) | 1976-04-08 | 1976-04-08 | Timepiece driven by solar battery |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS52123274A true JPS52123274A (en) | 1977-10-17 |
Family
ID=12560755
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3971876A Pending JPS52123274A (en) | 1976-04-08 | 1976-04-08 | Timepiece driven by solar battery |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52123274A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57147680A (en) * | 1981-03-09 | 1982-09-11 | Japan Engine Valve Mfg | Optical display unit |
JPS58149524A (en) * | 1982-02-26 | 1983-09-05 | Sharp Corp | Electronic apparatus |
JPS63287827A (en) * | 1987-05-20 | 1988-11-24 | Mitsubishi Electric Corp | Liquid crystal display device |
US7864151B1 (en) | 1986-07-07 | 2011-01-04 | Semiconductor Energy Laboratory Co., Ltd. | Portable electronic device |
-
1976
- 1976-04-08 JP JP3971876A patent/JPS52123274A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57147680A (en) * | 1981-03-09 | 1982-09-11 | Japan Engine Valve Mfg | Optical display unit |
JPS58149524A (en) * | 1982-02-26 | 1983-09-05 | Sharp Corp | Electronic apparatus |
JPS6240729B2 (en) * | 1982-02-26 | 1987-08-29 | Sharp Kk | |
US7864151B1 (en) | 1986-07-07 | 2011-01-04 | Semiconductor Energy Laboratory Co., Ltd. | Portable electronic device |
JPS63287827A (en) * | 1987-05-20 | 1988-11-24 | Mitsubishi Electric Corp | Liquid crystal display device |
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