基本信息:
- 专利标题： 检测方法、检测装置及触摸屏
- 专利标题（英）：Detection method, detection device and touch screen
- 申请号：CN201610407937.X 申请日：2016-06-12
- 公开(公告)号：CN107491196A 公开(公告)日：2017-12-19
- 发明人： 孟锴 , 唐彬 , 黄梅峰 , 郑刚强 , 钭忠尚 , 徐炫
- 申请人： 南昌欧菲光科技有限公司 , 深圳欧菲光科技股份有限公司 , 苏州欧菲光科技有限公司
- 申请人地址： 江西省南昌市经济开发区黄家湖西路
- 专利权人： 南昌欧菲光科技有限公司,深圳欧菲光科技股份有限公司,苏州欧菲光科技有限公司
- 当前专利权人： 南昌欧菲光科技有限公司,深圳欧菲光科技股份有限公司,苏州欧菲光科技有限公司
- 当前专利权人地址： 江西省南昌市经济开发区黄家湖西路
- 代理机构： 北京清亦华知识产权代理事务所
- 代理人： 张大威
- 主分类号： G06F3/041
- IPC分类号： G06F3/041 ; G06F3/044
The invention discloses a detection method. The detection method comprises the following steps of: applying a voltage signal which is loaded with a touch excitation signal and an electric touch excitation signal to a capacitive electrode; and detecting an electric signal of the capacitive electrode in a second time in which a periodic signal of the electric touch excitation signal is stopped, so as to detect touch input, on a touch screen, of a user. Moreover, the invention furthermore discloses a detection device and the touch screen. According to the detection method, the detection device and the touch screen, the touch excitation signal and the electric touch excitation signal are applied on the same capacitive electrode, so that the bad influences, on touch experience mutual interference between the two signals are avoided while the structure is simplified.