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:
Oct. 27, 2009
Filed:
Apr. 08, 2008
Wei-shan Chiang, Tai-Chung, TW;
Ming-huang Liu, Taipei Hsien, TW;
Wei-yang Ou, Kao-Hsiung, TW;
Chen-hsien Han, Hsinchu, TW;
Meng-yong Lin, Hsinchu, TW;
Wei-Shan Chiang, Tai-Chung, TW;
Ming-Huang Liu, Taipei Hsien, TW;
Wei-Yang Ou, Kao-Hsiung, TW;
Chen-Hsien Han, Hsinchu, TW;
Meng-Yong Lin, Hsinchu, TW;
ILI Technology Corp., Jhubei, Hsinchu County, TW;
Abstract
The present invention discloses a voltage level generating device. The voltage level generating device includes: a reference voltage generating module, a first circuit module, a second circuit module, and a switch module. The voltage level generating device disclosed in the present invention only requires a buffer, a voltage regulator, and a arithmetic logic unit (ALU) to attain the same function of the conventional common voltage level generating device, and thus the circuit layout area can be reduced so as to decrease the cost of the integrated circuit (IC). In addition, the voltage level generating device disclosed in the present invention also can select different output of voltage level in order to reduce the power consumption of a display device.