GATE DRIVER CIRCUIT OUTPUTTING SUPERIMPOSED PULSES
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United States of America Patent
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Issued Date -
Jun 18, 2015
app pub date -
Jul 18, 2014
filing date -
Dec 13, 2013
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
Provided is a gate driver circuit. The gate driver circuit includes a plurality of sequentially connected stages, and each of stages includes an input unit including two input transistors forming diode connection, a pull-up unit including a pull-up transistor and a bootstrap capacitor, and first and second pull-down units each including two transistors. According to embodiments, an input capacitor is further included which is connected to a node between the input unit and the pull-up unit. In addition, a carry unit is further included which is connected to an output terminal and formed to transmit an output signal in a high state or a low state to a next stage.
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