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:
Mar. 25, 2025
Filed:
Nov. 17, 2023
Applicant:
Lx Semicon Co., Ltd., Daejeon, KR;
Inventors:
Da Sol Won, Daejeon, KR;
Kwang Myung Kang, Daejeon, KR;
Yong Min Kim, Daejeon, KR;
Dong Keun Song, Daejeon, KR;
Jung Min Choi, Daejeon, KR;
Seon Ho Hong, Daejeon, KR;
Assignee:
LX SEMICON CO., LTD., Daejeon, KR;
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/20 (2006.01); G09G 3/00 (2006.01);
U.S. Cl.
CPC ...
G09G 3/2092 (2013.01); G09G 3/007 (2013.01); G09G 2310/027 (2013.01); G09G 2310/0291 (2013.01);
Abstract
The embodiment relates to a data driving device for driving pixels of a display panel. In the data driving device, two adjacent DACs can have different gate loads for the same gray level value so that the fluctuation of the gate load according to the gray level value is reduced.