STYLUS PEN

PURPOSE: A stylus pen is provided to generate electricity and to change the electrostatic capacity of the stylus pen in case of applying specific load. CONSTITUTION: A case(10) has a hollow(11). A pressure member(20) is embedded inside the hollow of the case. A rubber tip(30) is connected to an end...

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Bibliographic Details
Main Author KIM, JEONG YOUNG
Format Patent
LanguageEnglish
Korean
Published 10.10.2012
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:PURPOSE: A stylus pen is provided to generate electricity and to change the electrostatic capacity of the stylus pen in case of applying specific load. CONSTITUTION: A case(10) has a hollow(11). A pressure member(20) is embedded inside the hollow of the case. A rubber tip(30) is connected to an end part of the pressure member. The rubber tip is mixed with conductive materials, tourmaline, rochelle salt, and quartz. If a constant load is applied, piezoelectric effect is induced to the rubber tip.
Bibliography:Application Number: KR20110029268