PORTABLE TERMINAL

PROBLEM TO BE SOLVED: To provide a portable terminal that properly reduces current consumption when a virtual keyboard is used. SOLUTION: The portable terminal includes: an image projection part 16 for projecting an operation image 18 that virtually expresses an operation object; a selection detecti...

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Bibliographic Details
Main Authors ITO SHIRO, HASHIGUCHI KIMINORI
Format Patent
LanguageEnglish
Published 07.04.2011
Subjects
BASIC ELECTRONIC CIRCUITRY
CALCULATING
CODE CONVERSION IN GENERAL
CODING
COMPUTING
COUNTING
DECODING
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRIC DIGITAL DATA PROCESSING
ELECTRICITY
PHYSICS
TELEPHONIC COMMUNICATION
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Summary:PROBLEM TO BE SOLVED: To provide a portable terminal that properly reduces current consumption when a virtual keyboard is used. SOLUTION: The portable terminal includes: an image projection part 16 for projecting an operation image 18 that virtually expresses an operation object; a selection detecting part 15 which detects a position selected on the image 18; a data processing part which performs data processing corresponding the position detected by the operation position detecting part 15; a condition storage part which stores off-conditions for turning off projection of the image 18; and a control part which turns off projection of the image projection part 16 when the off-conditions are satisfied. COPYRIGHT: (C)2011,JPO&INPIT
Bibliography:Application Number: JP20090221144