Title:
DISPLAY SYSTEM OF ELECTRONIC WRISTWATCH
Document Type and Number:
Japanese Patent JPS5353375
Kind Code:
A
Abstract:
PURPOSE: Battery life is prolonged and normal displaying is made possible by making the display elements of an electronic wristwatch using light emitting diodes (led) to a double display system of large and small and normally making flickering display at low luminace.
Inventors:
NAKAHARA TADASHI
ANDOU TAKASHI
DATE NOBUSUKE
ANDOU TAKASHI
DATE NOBUSUKE
Application Number:
JP12852876A
Publication Date:
May 15, 1978
Filing Date:
October 25, 1976
Export Citation:
Assignee:
SANYO ELECTRIC CO
TOKYO SANYO ELECTRIC CO
TOKYO SANYO ELECTRIC CO
International Classes:
G04G9/00; G04G9/10; G09F13/00; G09G3/04; (IPC1-7): G04C17/00; G09F9/00