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:
Apr. 21, 2026
Filed:
Nov. 13, 2024
Ili Technology Corp., Hsinchu County, TW;
Chuan-Chi Fan, Hsinchu County, TW;
Jung-Kuei Hsu, Hsinchu County, TW;
Yung-Fu Lin, Hsinchu County, TW;
Wen-Ger Wong, Hsinchu County, TW;
Chia-Chun Hsu, Hsinchu County, TW;
Cheng-Chung Hsu, Hsinchu County, TW;
ILI TECHNOLOGY CORP., Hsinchu County, TW;
Abstract
A driving device and a method for generating a driving voltage are provided. The method for generating the driving voltage is applicable to a driving device of a touch panel. The method includes: generating multiple different reference voltages; providing a voltage selector to select and output each of the reference voltages in each of multiple time intervals to generate a driving voltage; and setting a time length for each of the time intervals according to whether a signal power of the driving device is greater than a set value.