Driving Circuit for Display Apparatus
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United States of America Patent
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Issued Date -
Jun 18, 2015
app pub date -
Jun 6, 2014
filing date -
Dec 13, 2013
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A driving circuit for a display apparatus is disclosed. The driving circuit includes a frame rate determiner for determining a frame rate based on a reference timing signal provided from a system. The driving circuit also includes a gamma reference voltage generator for generating a plurality of gamma reference voltages. The driving circuit further includes a gamma voltage generator for receiving the plurality of gamma reference voltages from the gamma reference voltage generator to generate a plurality of gamma voltage groups, for selecting gamma voltages included in any one of the plurality of gamma voltage groups based on a determination result from the frame rate determiner, and for outputting the selected gamma voltages.
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