Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Juncheng Xiao0
Date of Patent
September 13, 2016
0Patent Application Number
144171310
Date Filed
December 19, 2014
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A scan driving circuit is disclosed, and the scan driving circuit has a pull-up control module, a pull-up module, a pull-down module, a pull-down maintaining module, a bootstrap capacitor and a constant low-level voltage source; the pull-up control module is connected to the pull-up module, the pull-down module, the pull-down maintaining module and the bootstrap capacitor respectively, and the constant low-level voltage source is connected to the pull-down maintaining module and the pull-down module respectively. The electrical leakage phenomenon can be efficiently avoided, and the reliability of the scan driving circuit is thus improved.
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