| 发明名称 |
Systems and Methods for Capacitive Touch Detection |
| 摘要 |
System and methods are provided for touch detection. An example system includes: a measurement unit configured to acquire capacitance measurement data from a touch panel; a pre-processing unit configured to detect whether a touch event occurs on the touch panel based at least in part on the capacitance measurement data and generate an activation signal in response to the detection of the touch event; and a microcontroller unit configured to be activated in response to the activation signal to perform post-processing operations related to the touch event. |
| 申请公布号 |
US2015324035(A1) |
申请公布日期 |
2015.11.12 |
| 申请号 |
US201514707694 |
申请日期 |
2015.05.08 |
| 申请人 |
Marvell World Trade Ltd. |
发明人 |
Yuan Hangjian;Zhou Hao;Xie Bike;Gao Kanke;Shen Xudong |
| 分类号 |
G06F3/044 |
主分类号 |
G06F3/044 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A system for touch detection, the system comprising:
a measurement unit configured to acquire capacitance measurement data from a touch panel; a pre-processing unit configured to detect whether a touch event occurs on the touch panel based at least in part on the capacitance measurement data and generate an activation signal in response to the detection of the touch event; and a microcontroller unit configured to be activated in response to the activation signal to perform post-processing operations related to the touch event. |
| 地址 |
St. Michael BB |
