Title:
POWER SOURCE FOR WATCH
Document Type and Number:
Japanese Patent JPS51124469
Kind Code:
A
Abstract:
PURPOSE: To increase absorption of light energy with a larger light receiving area by equipping wrist-watch band with a photocell which is consisting of organic material having both photoelectromotive and storage effects, or that having only photoelectromotive effect.
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| JP6766148 | Watch bracelet |
Inventors:
OOTAKE TSUTOMU
Application Number:
JP4929075A
Publication Date:
October 29, 1976
Filing Date:
April 23, 1975
Export Citation:
Assignee:
SUWA SEIKOSHA KK
International Classes:
A44C5/00; C08C19/04; G04C10/02; H01L31/04; (IPC1-7): A44C5/00; C08C19/04; H01L31/04