Invention Grant
- Patent Title: Method of recognizing touch
- Patent Title (中): 识别触摸的方法
-
Application No.: US14149816Application Date: 2014-01-08
-
Publication No.: US09329740B2Publication Date: 2016-05-03
- Inventor: Li-Min Chao , Chien-Yung Cheng , Po-Sheng Shih
- Applicant: TIANJIN FUNAYUANCHUANG TECHNOLOGY CO., LTD.
- Applicant Address: CN Tianjin
- Assignee: TIANJIN FUNAYUANCHUANG TECHNOLOGY CO., LTD.
- Current Assignee: TIANJIN FUNAYUANCHUANG TECHNOLOGY CO., LTD.
- Current Assignee Address: CN Tianjin
- Agency: Novak Druce Connolly Bove + Quigg LLP
- Priority: CN201310314149 20130725
- Main IPC: G06F3/044
- IPC: G06F3/044 ; G06F3/041

Abstract:
The disclosure relates to a method for recognizing touch. A first value T1 and a second value T2 are set. A maximum sensing value Cpeak is obtained. A position of the Cpeak is defined as a sensing position A. Sensing values C1, C2, C3, and C4 of four neighboring sensing positions are obtained. Cpeak is compared with T1 and T2. When Cpeak is greater than or equal to T1, a touch with finger is recognized. When Cpeak is smaller than T2, no touch is recognized. When Cpeak is greater than or equal to T and smaller than T1, following steps are taken. A third value T3 is set. A first total sensing value Ct of C1, C2, C3, and C4 is compared with T3. When Ct is greater than or equal to T3, a touch with glove is recognized. When Ct is less than T3, no touch is recognized.
Public/Granted literature
- US20150029138A1 METHOD OF RECOGNIZING TOUCH Public/Granted day:2015-01-29
Information query