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:
Sep. 03, 2024
Filed:
Oct. 31, 2022
Lg Display Co., Ltd., Seoul, KR;
Yongjin Park, Paju-si, KR;
Duhyeon Baek, Paju-si, KR;
LG DISPLAY CO., LTD., Seoul, KR;
Abstract
A display apparatus includes a display panel including data lines, first to ndata driver integrated circuits (ICs) (n being a natural number greater than 1) supplying data voltages to the data lines, a controller controlling the first to ndata driver ICs, and a power supply supplying power to the first to ndata driver ICs, the first data driver IC includes a lock signal switching unit receiving or blocking a lock signal from the power supply, a pull-up resistor is provided between the second data driver IC and a lock signal line to which the lock signal is supplied from the power supply, and the lock signal supplied to the first data driver IC or the second data driver IC is transferred to the controller through the first to ndata driver ICs.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile