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:
Jul. 27, 2010
Filed:
Feb. 09, 2005
Cheng-chi Yen, Hsinhua, TW;
Hon-yuan Leo, Hsinhua, TW;
Yung-yuan Ho, Hsinhua, TW;
Yen-chen Chen, Hsinhua, TW;
Cheng-Chi Yen, Hsinhua, TW;
Hon-Yuan Leo, Hsinhua, TW;
Yung-Yuan Ho, Hsinhua, TW;
Yen-Chen Chen, Hsinhua, TW;
Himax Technologies Limited, , TW;
Abstract
The present invention relates to a LCOS display driving system. The driving sequential control block generates a control code representing a loading sequence of the R, G, and B data for pixels in one of scan lines. The multiplexer multiplexes the R, G, and B data from latches according the control code. The shared level shifter shifts the level of the R, G, and B data from the multiplexer. The digital analog converts converting the R, G, and B data to a corresponding analog R, G, and B data voltage. The shared unity-gain buffer stores the analog R, G, and B data voltage from the shared digital analog converter. The demultiplexer demultiplexes the analog R, G, and B data voltage according the control code.