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. 18, 2013
Filed:
Nov. 23, 2009
Hsiang-chih Chen, Taipei, TW;
Tung-cheng Hsin, Hsinchu, TW;
Hsiang-Chih Chen, Taipei, TW;
Tung-Cheng Hsin, Hsinchu, TW;
Novatek Microelectronics Corp., Hsinchu, TW;
Abstract
A low voltage differential signal (LVDS) output stage including a display signal digital circuit, a data parallel-to-serial (P2S) circuit and a transmitting circuit is provided. The display signal digital circuit generates a display signal and a display clock signal synchronous to each other according to a first frequency multiplication clock signal. The data P2S circuit samples the display signal according to a second frequency multiplication clock signal, so as to generate a serial data signal and a serial clock signal. The first frequency multiplication clock signal and the second frequency multiplication clock signal have a relationship of frequency multiplication. The data P2S circuit includes an adjustment structure for adjusting the serial clock signal according to the display clock signal and the second frequency multiplication clock signal, and controlling a transmitting time of the serial data signal transmitted according to a clock of the second frequency multiplication clock signal.