公开(公告)号：US20180246553A1

公开(公告)日：2018-08-30

申请号：US15966808

申请日：2018-04-30

Applicant: STMicroelectronics (Shenzhen) R&D Co. Ltd. ,  STMICROELECTRONICS LTD.

Inventor： Andy LIN ,  Johnny YOON ,  Danny SHENG

IPC: G06F1/26 ,  G09G3/20

CPC classification number: G06F1/266 ,  G09G3/2092 ,  G09G2330/028 ,  G09G2330/04

Abstract: An embodiment is a circuit for use with a display device, the circuit including: a first input node configured to be operatively coupled to a first port of a data source device that provides the display device with data, to receive a first direct voltage used for a real-time display of the data on the display device; and at least one output node, configured to operatively provide the display device with at least one output voltage generated based on the first direct voltage, wherein the first port is isolated from a data port used to transmit the data.