TERMINAL DEVICE, AND LIGHT-EMISSION DRIVING METHOD THEREIN

PROBLEM TO BE SOLVED: To make it possible to easily find a terminal device even in a situation where the terminal device whose power source is off is placed in a dark place.SOLUTION: The terminal device comprises: a photovoltaic panel that converts incident light to electric power and charge a photo...

Full description

Saved in:
Bibliographic Details
Main Author KIYONO NAOKI
Format Patent
LanguageEnglish
Published 19.08.2013
Subjects
CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
GENERATION
SYSTEMS FOR STORING ELECTRIC ENERGY
TELEPHONIC COMMUNICATION
Online AccessGet full text

Cover

More Information
Summary:PROBLEM TO BE SOLVED: To make it possible to easily find a terminal device even in a situation where the terminal device whose power source is off is placed in a dark place.SOLUTION: The terminal device comprises: a photovoltaic panel that converts incident light to electric power and charge a photovoltaic secondary battery; and a light emitting part that emits light by receiving power supply from the photovoltaic secondary battery in place of power supply from a main battery on the basis of a detection signal input from a photosensor.
Bibliography:Application Number: JP20120024813