Gate driving circuit and display device including the same
AssigneeSamsung Display Co., Ltd.
InventorsJonghee Kim, Kyoungju Shin
Life of this patent
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AssigneeSamsung Display Co., Ltd.
InventorsJonghee Kim, Kyoungju Shin
Estimating the term…
A gate driving circuit includes multiple stages to provide gate signals to gate lines of a display panel. At least one stage includes first and second input circuits and output circuit, discharge circuit, pull down circuit, and hold circuit. The first input circuit delivers a (k−2)th gate signal to a first node. A second input circuit delivers a (k+1)th gate signal to the first node. The output circuit outputs a first clock signal as a k-th gate signal based on the first node. The discharge circuit discharges a second node based on the (k−2)th gate signal. The pull down circuit discharges the first node based on the second node and (k+2)th gate signal and discharges the k-th gate signal based on the second node and a (k+2)th gate signal. The hold circuit delivers a (k+3)th gate signal to the second node and maintains the signal level of the second node.
A gate driving circuit, comprising:
A display device, comprising:
Dependencies are inferred from the claim text.