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. 14, 2021
Filed:
Nov. 08, 2019
Everpro Technologies Company Ltd., Wuhan, CN;
Yan Li, Beijing, CN;
Rui Qin, Beijing, CN;
Yufeng Cheng, Beijing, CN;
Hui Jiang, Beijing, CN;
Lihua Wei, Beijing, CN;
Jinkuan Tang, Beijing, CN;
EverPro Technologies Company Ltd., Wuhan, CN;
Abstract
A low-speed signal conversion module for a DP interface is provided, including a protocol parsing module, an encoding module, a decoding module, a sending link, and a receiving link. The protocol parsing module is configured to parse a DP protocol, and send a low-speed signal of the DP interface to the encoding module, or send an output signal of the decoding module to the DP interface. The encoding module is configured to perform encoding in different forms respectively according to different outputs of the protocol parsing module, and transmit the encoded signal to the sending link. In the present invention, different combinations of combined AUX, HPD and null signals are line-encoded respectively according to characteristics of a DP protocol.