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:
Jun. 15, 2021
Filed:
Jun. 26, 2020
Applicant:
Silicon Works Co., Ltd., Daejeon, KR;
Inventors:
Ju Young Shin, Daejeon, KR;
Min Young Jeong, Daejeon, KR;
Ho Sung Hong, Daejeon, KR;
Jung Bae Yun, Daejeon, KR;
Assignee:
Silicon Works Co., Ltd., Daejeon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/36 (2006.01); G09G 3/3225 (2016.01);
U.S. Cl.
CPC ...
G09G 3/3225 (2013.01); G09G 2300/0804 (2013.01); G09G 2310/0297 (2013.01); G09G 2330/06 (2013.01);
Abstract
Disclosed is a driver for a display device, which is improved to stably sense pixels. The driver includes a multiplexer configured to output the sensing signal of a first input stage or second input stage, a first switch configured to switch a connection between an odd channel and the first input stage, a second switch configured to switch a connection between an even channel and the second input stage, and a switching circuit configured to switch a connection between a common power line and the first input stage or the second input stage.