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. 22, 2020
Filed:
Dec. 17, 2019
Realtek Semiconductor Corp., HsinChu, TW;
Bing-Juo Chuang, Hsinchu, TW;
Meng-Chih Hseir, Taipei, TW;
Cheng-Hung Wu, Taoyuan, TW;
Hsiao-Pu Lin, Kaohsiung, TW;
Realtek Semiconductor Corp., HsinChu, TW;
Abstract
The present invention provides a DP to HDMI converter, wherein the DP to HDMI converter comprises a receiving circuit, a signal converter and a transmitter. In the operations of the DP to HDMI converter, the receiving circuit is configured to receive a plurality of input signals, wherein the input signals comprise a plurality of DP signals configured to generate an image frame with variable frame rate. The signal converter is configured to receive the plurality of input signals to generate a plurality of HDMI signals, wherein the signal converter includes a synchronization signal generator for generating a vertical synchronization signal and a horizontal synchronization signal of the plurality of HDMI signals according to a portion of the input signals. The transmitter is configured to output the plurality of HDMI signals.