公开(公告)号：US10810952B2

公开(公告)日：2020-10-20

申请号：US16344135

申请日：2017-07-06

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sung Jin Lim

IPC: G09G3/36 ,  G09G3/34

Abstract: A display device according to one aspect of the disclosure includes a liquid crystal panel, a backlight including at least one light source to irradiate light to the liquid crystal panel, a timing controller to scan, in each frame period based on a synchronization signal which is input, the liquid crystal panel at a scan rate faster than a frame rate based on the synchronization signal, and a backlight control unit to turn on the backlight till a second time point, which is a scan time point of a next frame, from a first time point when a specified time elapses from a time point in which scan of the liquid crystal panel is finished in each frame period.

公开(公告)号：US10997882B2

公开(公告)日：2021-05-04

申请号：US16261779

申请日：2019-01-30

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jin Oh Kim ,  Sung Jin Lim ,  Chul Ho Choi ,  Ryan Wang ,  Dashih Chang ,  Ha Joon Shin ,  Hanss Su ,  Jin Soo Kim ,  Jin Woo Kim ,  Kyung Gyu Park ,  Sam Liu ,  Yao Sheng Liang

IPC: G09G3/00 ,  G01R1/30 ,  G01R31/28 ,  G01R31/50

Abstract: A display device including: a panel unit including N data lines; and a data line driver unit including N channels, wherein the data line driver unit includes a channel amplifier unit, and a short detection device for detecting whether or not a short has occurred between two data lines among the N data lines, wherein N is an integer of 2 or more.