Display device, display module, and electronic device
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United States of America Patent
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May 26, 2020
Grant Date -
Jan 11, 2018
app pub date -
Jul 5, 2017
filing date -
Jul 8, 2016
priority date (Note) -
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status (Latency Note)
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Abstract
The display device includes a pixel and a driver circuit. The driver circuit includes a receiving circuit, a controller, a switching control circuit, and a signal generation circuit. The receiving circuit outputs image data obtained by converting differential signals into parallel data to the controller. The receiving circuit includes a plurality of circuits each including a first amplifier and a second amplifier. The first amplifier and the second amplifier each include a switch and a first transistor for supplying a bias current. The switch has a function of controlling electrical continuity between a wiring for supplying a bias voltage and a gate of the first transistor. The switching control circuit has a function of outputting a switching signal for controlling electrical continuity of the switch.
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