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:
Aug. 02, 2011
Filed:
Dec. 16, 2009
Chih-haur Huang, Tainan County, TW;
Chih-Haur Huang, Tainan County, TW;
Himax Media Solutions, Inc., Tainan County, TW;
Abstract
An analog-to-digital conversion unit (ADC unit) and an analog-to-digital converting method (ADC method) are provided. The ADC unit has a plurality of sub analog-to-digital converters and an encoding unit. Each of the employed sub analog-to-digital converters is coupled to two threshold voltages non-successive in terms of levels arrangement, compares the input voltage with the two threshold voltages and outputs two bits according to the comparison results. In this way, the difference between the two threshold voltages coupled by each of the sub analog-to-digital converters can be larger, which is advantageous in advancing the analog-to-digital converting accuracy.