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:
May. 23, 2023
Filed:
Mar. 31, 2021
Applicant:
Realtek Semiconductor Corporation, Hsinchu, TW;
Inventors:
Che-Wei Yeh, Hsinchu, TW;
Chien-Hsun Lu, Hsinchu, TW;
Zhan-Yao Gu, Hsinchu, TW;
Chun-Chieh Chan, Hsinchu, TW;
Assignee:
REALTEK SEMICONDUCTOR CORPORATION, Hsinchu, TW;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N 7/01 (2006.01); G09G 5/00 (2006.01); H04N 5/765 (2006.01);
U.S. Cl.
CPC ...
H04N 7/0125 (2013.01); G09G 5/006 (2013.01); H04N 5/765 (2013.01);
Abstract
A data conversion device includes a storage circuit and a frequency tuning circuit. The storage circuit is configured to store a pixel data in a high definition multimedia interface (HDMI) signal according to a first clock, and output an image data according to a second clock. The frequency tuning circuit is configured to adjust the second clock according to a control signal and the second clock in the HDMI signal, and transmit the adjusted second clock to the storage circuit.