Source Driver Having Fan-Out Wire Compensation Design For Display Device
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United States of America Patent
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Issued Date -
Jun 1, 2017
app pub date -
Nov 30, 2016
filing date -
Dec 1, 2015
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status (Latency Note)
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Abstract
A display device of the present invention includes a display substrate and a source driver. The display substrate includes a display area and a peripheral area surrounding the display area. At least a fan-out portion is formed on the peripheral area and distributes along a first direction. The fan-out portion has a plurality of fan-out wires. The source driver is connected to one side of the fan-out portion opposite to the display area. The source driver includes a plurality of driving circuits. An output end of each driving circuit has a modulation unit coupled to one of the plurality of the fan-out wires. The fan-out portion has a resistance value distribution along the first direction. The resistance value of the modulation unit in each driving circuit is modulated according to the resistance value distribution.
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