公开(公告)号：US10679570B2

公开(公告)日：2020-06-09

申请号：US15206304

申请日：2016-07-10

Applicant: Sitronix Technology Corp.

Inventor： Cheng-Chieh Lien ,  Kai-Yi Wu

IPC: G09G3/34 ,  G06F1/3234

Abstract: A power supply module for a driving device of a display system includes a source power unit, for outputting a source high voltage only in a first period and outputting a source low voltage only in a second period according to a power control signal, wherein the source high voltage and the source low voltage are utilized for generating a plurality of data signals of a plurality of pixels in the display system; and a bias power unit, for generating a common voltage, wherein the common voltage is between the source high voltage and the source low voltage; wherein the first period does not overlap the second period.

公开(公告)号：US20170084230A1

公开(公告)日：2017-03-23

申请号：US15206304

申请日：2016-07-10

Applicant: Sitronix Technology Corp.

Inventor： Cheng-Chieh Lien ,  Kai-Yi Wu

IPC: G09G3/34

Abstract: A power supply module for a driving device of a display system includes a source power unit, for outputting a source high voltage only in a first period and outputting a source low voltage only in a second period according to a power control signal, wherein the source high voltage and the source low voltage are utilized for generating a plurality of data signals of a plurality of pixels in the display system; and a bias power unit, for generating a common voltage, wherein the common voltage is between the source high voltage and the source low voltage; wherein the first period does not overlap the second period.