Driving circuit, display device including the same, and electronic device including display device
Number of patents in Portfolio can not be more than 2000
United States of America
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Mar 25, 2025
Grant Date -
May 2, 2024
app pub date -
Jun 26, 2023
filing date -
Jun 26, 2023
priority date (Note) -
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Abstract
A driving circuit includes: a display driver to generate a horizontal synchronization signal and a vertical synchronization signal according to a first clock signal of a first oscillator; a sensor driver to generate a touch signal according to a second clock signal of a second oscillator; and a determination circuit to detect a cycle of at least one of the horizontal synchronization signal or the vertical synchronization signal according to the second clock signal, and output a detection signal when the cycle is out of a range. The determination circuit is a part of the display driver or the sensor driver.
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