公开(公告)号：US11455930B2

公开(公告)日：2022-09-27

申请号：US17648441

申请日：2022-01-20

Applicant: MACROBLOCK, INC.

Inventor： Chih-Hung Lee ,  Wei-Chung Chen ,  Wei-Hsiang Cheng

IPC: G09G3/20

Abstract: A driving system includes a scan driving device. The scan driving device includes a configuration register, a counter, multiple comparators and a driver. The configuration register generates a counting parameter and multiple scan order parameters based on a serial input signal and a clock signal. The counter generates a counting value based on the clock signal, an enable signal and the counting parameter. Each comparator compares the counting value with a respective one of the scan order parameters to generate a comparison result. The driver generates multiple scan driving signals for driving a scan-type display based on the clock signal, on the enable signal and on the comparison results respectively generated by the comparators.

公开(公告)号：US20220238054A1

公开(公告)日：2022-07-28

申请号：US17648441

申请日：2022-01-20

Applicant: MACROBLOCK, INC.

Inventor： Chih-Hung Lee ,  Wei-Chung Chen ,  Wei-Hsiang Cheng

IPC: G09G3/20

Abstract: A driving system includes a scan driving device. The scan driving device includes a configuration register, a counter, multiple comparators and a driver. The configuration register generates a counting parameter and multiple scan order parameters based on a serial input signal and a clock signal. The counter generates a counting value based on the clock signal, an enable signal and the counting parameter. Each comparator compares the counting value with a respective one of the scan order parameters to generate a comparison result. The driver generates multiple scan driving signals for driving a scan-type display based on the clock signal, on the enable signal and on the comparison results respectively generated by the comparators.