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:
Aug. 07, 2018
Filed:
Jul. 20, 2016
Everdisplay Optronics (Shanghai) Limited, Shanghai, CN;
Xingyu Zhou, Shanghai, CN;
EVERDISPLAY OPTRONICS (SHANGHAI) LIMITED, Shanghai, CN;
Abstract
The invention relates to the field of electronic circuit design technology, more particularly, to an AMOLED panel test circuit, by integrating the second test unit, the first test unit and the data line output unit together, and respectively achieves the test of the first test unit and the second test unit of the panel through switching on and off the transistor, avoids the problem that one of the test circuit needs to pass around the end of the panel because the test circuit is not integrated in prior art, which causes big line impedance, and increases the detection rate, and saves the cost.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile