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. 16, 2021
Filed:
Sep. 12, 2019
Applicant:
Samsung Display Co., Ltd., Yongin-si, KR;
Inventors:
Kihyun Pyun, Gwangmyeong-si, KR;
Keunoh Kang, Uijeongbu-si, KR;
Moonshik Kang, Hwaseong-si, KR;
Gwangsoo Ahn, Suwon-si, KR;
Dae-sik Lee, Hwaseong-si, KR;
Assignee:
Samsung Display Co., Ltd., Yongin-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 5/00 (2006.01); G06F 1/08 (2006.01);
U.S. Cl.
CPC ...
G09G 5/00 (2013.01); G06F 1/08 (2013.01); G09G 2310/0275 (2013.01);
Abstract
A data driver of a display device includes an equalizer and an equalizer controller. The equalizer controller calculates a lock time during a training enable signal is in an active state while sequentially changing a set signal applied to the equalizer to one option code selected from among a plurality of option codes and provides an option code corresponding to a set lock time among the option codes to the equalizer as the set signal.