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:
Jun. 30, 2020
Filed:
May. 03, 2018
Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Wuhan, Hubei, CN;
Chihcheng Yen, Guangdong, CN;
Abstract
An OLED display panel is disclosed, including: a plurality of light emitting diodes arranged from a first end of a display area of a display panel to a second end opposite thereto; an anode voltage output electrode, configured to output an anode reference voltage to a plurality of anodes of the light emitting diodes; and a cathode voltage output electrode, configured to output a cathode reference voltage to a plurality of cathodes of the light emitting diodes; the anode reference voltage is sequentially provided to the light emitting diodes from the first end to the second end, and the cathode reference voltage is sequentially provided to the light emitting diodes from the second end to the first end; or, the anode reference voltage is provided to the light emitting diodes from the first end and the second end respectively. The disclosure further discloses an OLED display device.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile