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. 28, 2014
Filed:
Aug. 23, 2012
Kai-chung Cheng, New Taipei, TW;
Yu-yen Chen, New Taipei, TW;
Lin-husng Chang, New Taipei, TW;
Po-liang Huang, New Taipei, TW;
Kai-Chung Cheng, New Taipei, TW;
Yu-Yen Chen, New Taipei, TW;
Lin-Husng Chang, New Taipei, TW;
Po-Liang Huang, New Taipei, TW;
Wistron Corporation, Hsichih, New Taipei, TW;
Abstract
A method of adjusting a rotary angle of an optical touch module is disclosed in the present invention. The method includes measuring a length and a width of a panel; measuring a first moving distance and a second moving distance of a sensor of the optical touch module as moving from the first position to the second position; calculating a first projecting distance and a second projecting distance of the sensor at the first position according to the length and width of the panel; calculating a first angle and a second angle of the sensor at the second position according to the first moving distance, the second moving distance, the first projecting distance and the second projecting distance; and calculating the rotary angle of the sensor that moves from the first position to the second position according to the first angle and the second angle.