Invention Grant
US09075476B2 Touch sensing methods comprising comparison of a detected profile form of a sensing curve with predetermined profile forms and devices thereof
有权
触摸感测方法包括将感测曲线的检测曲线形式与预定轮廓形式及其装置进行比较
- Patent Title: Touch sensing methods comprising comparison of a detected profile form of a sensing curve with predetermined profile forms and devices thereof
- Patent Title (中): 触摸感测方法包括将感测曲线的检测曲线形式与预定轮廓形式及其装置进行比较
-
Application No.: US13369314Application Date: 2012-02-09
-
Publication No.: US09075476B2Publication Date: 2015-07-07
- Inventor: Wan-Qiu Wang , Ding Chu
- Applicant: Wan-Qiu Wang , Ding Chu
- Applicant Address: CN Xiamen
- Assignee: TPK TOUCH SOLUTIONS (XIAMEN) INC.
- Current Assignee: TPK TOUCH SOLUTIONS (XIAMEN) INC.
- Current Assignee Address: CN Xiamen
- Agency: Gokalp Bayramoglu
- Priority: CN201110244537 20110821
- Main IPC: G06F3/041
- IPC: G06F3/041 ; G06F3/044
Abstract:
A sensing method for detecting a sensing array is provided. The sensing array comprises at least one sensing row. The sensing method comprises the steps of: obtaining a sensing curve according to a plurality of sensing data signals extracting from the sensing row; determining whether a curve feature of the sensing curve matches one of a plurality of predetermined curve features; and obtaining a touch condition of the sensing row according to the determination result related to the sensing row. A sensing device is further provided. The present invention can reduce the impact of interference noise on detection of a sensing array, and enhance accuracy of detecting a touch condition of the sensing array.
Public/Granted literature
- US20130044076A1 TOUCH SENSING METHODS AND DEVICES THEREFORE Public/Granted day:2013-02-21
Information query
