PORTABLE TELEPHONE
PROBLEM TO BE SOLVED: To incorporate a mechanism for switching the intensity of object illumination light in a portable telephone without increasing the size while suppressing cost increase. SOLUTION: A member for altering the intensity of light outputted from a light source is provided and driven t...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | PROBLEM TO BE SOLVED: To incorporate a mechanism for switching the intensity of object illumination light in a portable telephone without increasing the size while suppressing cost increase. SOLUTION: A member for altering the intensity of light outputted from a light source is provided and driven through a drive member to switch the intensity of light. COPYRIGHT: (C)2005,JPO&NCIPI |
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