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:
Apr. 06, 2021
Filed:
Apr. 17, 2020
Tianma Japan, Ltd., Kanagawa, JP;
Genshiro Kawachi, Kanagawa, JP;
Masamichi Shimoda, Kanagawa, JP;
Yoshihiro Nonaka, Kanagawa, JP;
Jiro Yanase, Kanagawa, JP;
TIANMA JAPAN, LTD., Kanagawa, JP;
Wuhan Tianma Micro-Electronics Co., Ltd., Wuhan, CN;
Abstract
A display device includes a pixel circuit on a substrate, a data line on the substrate, the data line being configured to transmit a data signal for the pixel circuit, a monitoring line on the substrate, the monitoring line being different from the data line, and a monitoring circuit. The monitoring circuit is configured to monitor a signal at a monitoring point on a path of the data signal with the monitoring line, and supply a correction signal in place of the data signal to the pixel circuit via the monitoring line and the monitoring point in response to detection of transmission failure of the data signal.