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:
May. 06, 2025
Filed:
Dec. 14, 2023
Samsung Display Co., Ltd., Yongin-si, KR;
Kihyun Pyun, Yongin-si, KR;
Jungeon An, Yongin-si, KR;
SAMSUNG DISPLAY CO., LTD., Gyeonggi-Do, KR;
Abstract
A display device includes a display panel including pixels, a gate driver configured to output a first gate signal for writing data voltages to the pixels and a second gate signal for applying an initialization voltage to the pixels, which have activation levels, to the pixels in a misconnection detection period, a data driver configured to output the data voltages to the pixels in the misconnection detection period, a power voltage generator electrically connected to the data driver through a cable and configured to output a first power voltage to the display panel in the misconnection detection period, and a timing controller electrically connected to the data driver through the cable and configured to perform a protection operation by detecting misconnection of the cable based on the first power voltage in the misconnection detection period.