Vibration module for portable terminal
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United States of America Patent
Stats
-
Mar 25, 2014
Grant Date -
May 3, 2012
app pub date -
Oct 24, 2011
filing date -
Oct 22, 2010
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Disclosed is a vibration module for a portable terminal that includes a housing, a magnetic moving part movable in a first direction within the housing; an elastic member supported between the opposite ends of the magnetic moving part and inner walls of the housing, and a solenoid coil provided in the housing. The vibration module is positioned at one end of the moving section by the magnetic force of the magnetic moving part and an object around the magnetic moving part, allowing the vibration module to provide a user with a feeling similar to a click feeling via the acceleration produced at a stopping instant. In addition, when vibrating, the vibration module generates sufficient vibration power through acceleration at the instant of changing moving direction at the ends of the moving section, to provide an alarm function, such as an incoming call notification.
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Family
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Cited Art Landscape
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