公开(公告)号：US20150015562A1

公开(公告)日：2015-01-15

申请号：US14185607

申请日：2014-02-20

Applicant: Samsung Display Co., Ltd.

Inventor： Woo-Seok HAN ,  Jin-Wook YANG ,  Yun-Ho KIM

IPC: G09G3/32

CPC classification number: G09G3/3266 ,  G09G2310/0286 ,  G11C19/28

Abstract: A scan driving device includes shift registers, each including a first signal terminal to which a forward direction driving start signal is transferred, a second signal terminal to which a backward direction driving start signal is transferred, a clock signal terminal and a clock bar signal terminal to which a clock signal and a clock bar signal are applied, a sustain signal terminal to which a sustain signal is transferred, a control signal terminal to which a control signal is transferred, a gate clock signal terminal to which a gate clock signal is transferred, and an output signal terminal, where driving power source voltages including a high potential power source voltage and low potential power source voltages is applied to each shift register, and an application of the low potential power source voltages to each shift register is controlled based on the sustain signal.

Abstract translation: 扫描驱动装置包括移位寄存器，每个移位寄存器包括传送正向驱动开始信号的第一信号端子，传送反向驱动开始信号的第二信号端子，时钟信号端子和时钟条信号端子 施加时钟信号和时钟信号的信号，维持信号被传送到的维持信号端子，传送控制信号的控制信号端子，转移了栅极时钟信号的栅极时钟信号端子 以及输出信号端子，其中包括高电位电源电压和低电位电源电压的驱动电源电压被施加到每个移位寄存器，并且基于对每个移位寄存器的低电位电源电压的施加基于 维持信号。