HAND LUGGAGE LIKE TIMEPIECE INCLUDING PIEZOELECTRIC CONVERTER TO INPUT DATA MANUALLY
PURPOSE: A hand luggage like a timepiece including a piezoelectric converter to input data manually is provided, which prevents a piezoelectric sensor from being damaged. CONSTITUTION: The timepiece(1) includes a display device(16) displaying more than one data and an upper part including a clock gl...
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Main Authors | , |
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Format | Patent |
Language | English Korean |
Published |
07.09.2001
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Edition | 7 |
Subjects | |
Online Access | Get full text |
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Summary: | PURPOSE: A hand luggage like a timepiece including a piezoelectric converter to input data manually is provided, which prevents a piezoelectric sensor from being damaged. CONSTITUTION: The timepiece(1) includes a display device(16) displaying more than one data and an upper part including a clock glass(14) covering the display device, and a case(2) formed on a bottom confined by a rear cover(6) placed below the display device. And a piezoelectric converter(32) generating a voltage when a mechanical pressure is applied is installed on the upper part. The voltage generated by the piezoelectric converter is applied to the first electronic circuit generating a logic signal in response to the applied pressure, and the electronic circuit is arranged in the case. The piezoelectric converter is arranged on a bottom of the case and is combined with the case strongly. |
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Bibliography: | Application Number: KR20010008836 |