OUTPUT CIRCUIT OF DISPLAY DRIVING DEVICE
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United States of America Patent
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Issued Date -
Jun 15, 2017
app pub date -
Dec 14, 2016
filing date -
Dec 14, 2015
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Abstract
An output circuit of a display driving device may include: a first buffer including first and third output units driven in a range of a positive output signal included in an output voltage domain corresponding to a display panel; a second buffer including second and fourth output units driven in a range of a negative output signal included in the output voltage domain corresponding to the display panel; a first body control unit configured to control a body voltage of the first output unit and the second output unit; and a second body control unit configured to control a body voltage of the third output unit and the fourth output unit.
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