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:
Jan. 13, 2026
Filed:
Dec. 09, 2024
Lg Display Co., Ltd., Seoul, KR;
Min Kyu Chun, Paju-si, KR;
Jeong Hyeon Choi, Paju-si, KR;
Young Jun Choi, Paju-si, KR;
Sang Won Yoon, Paju-si, KR;
LG Display Co., Ltd., Seoul, KR;
Abstract
An electroluminescent display apparatus includes: a first subpixel circuit including a first driving element including a gate electrode connected to a first node and a source electrode connected to a second node, a first light emitting device connected to the second node, a first switch element connecting the first node to a first data line charged with a detection data voltage according to a scan signal, a second switch element connected to the second node at one electrode thereof and turned on based on the scan signal, and a first monitoring element connecting a readout line to the other electrode of the second switch element according to a first monitoring signal; and a gate driver configured to supply the scan signal to gate electrodes of the first and second switch elements and supply the first monitoring signal to a gate electrode of the first monitoring element.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile