The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 03, 2021
Filed:
Apr. 12, 2019
Samsung Display Co., Ltd., Yongin-si, KR;
Taegon Im, Gwangmyeong-si, KR;
Jae-Han Lee, Hwaseong-si, KR;
SAMSUNG DISPLAY CO., LTD., Yongin-si, KR;
Abstract
A display device includes a signal controller configured to provide data and a frame control signal, a display panel including first to m-th data line groups, and a data driver configured to receive the data and the frame control signal, and output a data signal corresponding to the data to the first to m-th data line groups. The data driver includes first to m-th data driving circuit units electrically connected to the first to m-th data line groups in one-to-one correspondence, Each of the first to m-th data driving circuit units includes a clock adjustment unit configured to generate a second clock signal using a first clock signal and the frame control signal. The second clock signal controls an output timing of the data signal to be transmitted to a first channel among a plurality of channels of each of the first to m-th data line groups.