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:
Jul. 11, 2017
Filed:
Dec. 30, 2014
Applicant:
Lg Display Co., Ltd., Seoul, KR;
Inventors:
Daemyeong Cho, Paju-si, KR;
Sungjoon Moon, Paju-si, KR;
Seungwook Yoo, Seoul, KR;
Jaehyuk Kim, Goyang-si, KR;
Assignee:
LG DISPLAY CO., LTD., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G09G 3/3225 (2016.01); G09G 3/36 (2006.01); G09G 3/20 (2006.01); G09G 5/00 (2006.01);
U.S. Cl.
CPC ...
G09G 3/3225 (2013.01); G09G 3/20 (2013.01); G09G 3/3648 (2013.01); G09G 5/008 (2013.01); G09G 2310/0289 (2013.01); G09G 2310/08 (2013.01);
Abstract
Disclosed is a display device and a method of driving the display device. The display device includes a display panel, a scan driving unit, and a timing control unit. The display panel displays an image. The scan driving unit supplies a scan signal to the display panel. The timing control unit controls the scan driving unit. The scan driving unit includes a correction circuit unit that detects whether a clock signal output by the timing control unit is normal or abnormal, and corrects the detected abnormality.