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公开(公告)号:US20190197964A1
公开(公告)日:2019-06-27
申请号:US16225753
申请日:2018-12-19
申请人: LG Display Co., Ltd.
发明人: Soon-Dong CHO , Jung-Jae KIM , Sang-Uk LEE , Hyung-Jin CHOE
IPC分类号: G09G3/3275 , G09G3/36
CPC分类号: G09G3/3275 , G09G3/3685 , G09G2310/0289 , G09G2310/0297 , G09G2310/08 , G09G2320/0673 , G09G2330/021
摘要: A display device can include a gate driver configured to drive gate lines of a panel; a data driver configured to drive data lines of the panel; a timing controller configured to control operations of the gate driver and the data driver; and a level shifter integrated circuit (IC) configured to receive a plurality of control signals from the timing controller, and generate and output a plurality gate control signals for controlling driving of the gate driver, in which the plurality of control signals include an on clock and an off clock, and the level shifter IC stores the on clock and the off clock in buffers based on one or more control signals from the timing controller, generates a plurality of scan clocks by logically processing the on clock and the off clock, and outputs the plurality of scan clocks to the gate driver.