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. 28, 2026
Filed:
Nov. 13, 2024
Auo Corporation, Hsinchu City, TW;
Ching-Yang Cheng, Hsinchu City, TW;
Ming-Hung Chuang, Hsinchu City, TW;
AUO Corporation, Hsinchu City, TW;
Abstract
Disclosed is a display device. The display device includes multiple driving transistors, a sensing circuit and a controlling circuit. The controlling circuit is coupled to the driving transistors and the sensing circuit arranged on a substrate. The driving circuits drives multiple light-emitting elements. The sensing circuits includes a thermistor. The sensing circuit generates a sensing voltage according to an input voltage. The controlling circuit generates an offset voltage according to the sensing voltage, based on multiple reference tables regarding resistance, temperature and threshold voltage of each of the driving transistors, and drives the driving transistors according to the offset voltage. Thereby, abnormalities of a display screen caused by temperature change May be avoided.