Circuit for common electrode voltage generation
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United States of America Patent
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Jan 30, 2018
Issued Date -
N/A
app pub date -
Oct 19, 2015
filing date -
Oct 10, 2015
priority date (Note) -
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Abstract
A circuit for common electrode voltage generation includes: a VCOM driver configured to output alternating voltage levels at an output thereof, the output being connected to a display panel; a switching circuit with a plurality of inputs and an output, being configured to select one of voltage levels at the inputs at a time and thereby to output alternating voltages levels at the output of the switching circuit; and a stabilizing capacitor with one end connected to the output of the VCOM driver, and the other end connected to the output of the switching circuit.
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