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:
Oct. 06, 2026
Filed:
Aug. 19, 2025
Samsung Display Co., Ltd., Yongin-si, KR;
Wontae Kim, Yongin-si, KR;
Jae-Han Lee, Yongin-si, KR;
SAMSUNG DISPLAY CO., LTD., Gyeonggi-Do, KR;
Abstract
A display device includes a pixel array including a plurality of pixels connected to a plurality of data lines; a timing controller which generates a reference voltage; and a data driver including a first sense amplifier which outputs a first measurement reference voltage corresponding to a first data line among the plurality of data lines, a second sense amplifier that outputs a second measurement reference voltage that is lower than the first measurement reference voltage in response to a second data line disposed next to the first data line, and a defect detection circuit which is connected to the second sense amplifier and generates a shutdown signal based on a comparison result between the input voltage received from the second sense amplifier and the reference voltage.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile