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:
Mar. 31, 2009
Filed:
Aug. 24, 2007
Ming-huang Liu, Taipei Hsien, TW;
Wei-shan Chiang, Tai-Chung, TW;
Chen-hsien Han, Hsinchu, TW;
Chi-mo Huang, Hsin-Chu, TW;
Ming-Huang Liu, Taipei Hsien, TW;
Wei-Shan Chiang, Tai-Chung, TW;
Chen-Hsien Han, Hsinchu, TW;
Chi-Mo Huang, Hsin-Chu, TW;
ILI Technology Corp., Jhubei, Hsinchu County, TW;
Abstract
The present invention discloses a multi-function circuit module having voltage level shifting function and data latching function via switching a plurality of switch elements. The multi-function circuit module includes a first circuit module, a fourth switch element, and a fifth switch module, wherein the first circuit module further includes a first switch module, a second switch module, and a third switch module. The multi-function circuit module can substantially reduce the circuit layout area. For example, when the multi-function circuit module of the present invention is applied in a source driving chip circuit, the multi-function circuit module can replace the original low-to-high voltage level shifting circuit and data latching circuit, so as to attain the purpose of reducing the chip area.