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. 17, 2022
Filed:
Nov. 05, 2020
Applicant:
Mars Semiconductor Corp., Hsinchu, TW;
Inventor:
Yi-Shing Chang, Hsinchu, TW;
Assignee:
Mars Semiconductor Corp., Hsinchu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/20 (2006.01); G09G 3/36 (2006.01);
U.S. Cl.
CPC ...
G09G 3/2003 (2013.01); G09G 3/36 (2013.01); G09G 2320/0666 (2013.01);
Abstract
A data conversion circuit for converting black-and-white or grayscale frames for a color display panel/module, and an electronic device and a color display device using the data conversion circuit are disclosed. The data conversion circuit includes a data conversion unit for receiving an input data of the black-and-white or grayscale frame provided by a controller/MCU. The data conversion unit converts the input data into a color frame data for the color display panel/module, and no input clock or reference clock for adjusting an output rate of the color frame data is received or generated by the data conversion circuit.