会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 1. 发明申请
    • METHOD FOR JUDGING CAPACITANCE TYPE TOUCH BUTTONS
    • 用于判断电容式触控按钮的方法
    • US20130214848A1
    • 2013-08-22
    • US13882929
    • 2010-12-17
    • Tao LongZhengdong LiuJiang Long
    • Tao LongZhengdong LiuJiang Long
    • H03K17/96
    • H03K17/9622H03K2217/960725
    • A method for judging capacitance type touch buttons in touch sensing technical field includes that: when touching a button, determining the change trend of the charge quantity on the button; a charge regulation is performed to the charge accumulation area corresponding to each button, until the charge quantity in the charge accumulation area corresponding to the button remains unchanged; calculating the charge changing quantity of the charge accumulation area when touching the button, and calculating the ratio between the charge changing quantity of the charge accumulation area and the charge balance quantity as well; and when the change trend of the charge quantity on the button is decrease and the ratio between the charge changing quantity of the charge accumulation area corresponding to the button and the charge balance quantity is larger than or equal to the first threshold value and smaller than the third threshold value, or when the change trend of the charge quantity on the button is increase and the ratio between the charge changing quantity of the charge accumulation area corresponding to the button and the charge balance quantity is larger than or equal to the second threshold value and smaller than the third threshold value, the button is the touched button. The capacitance type touch buttons are judged more accurately according to the present invention.
    • 一种用于判断触摸感测技术领域中的电容型触摸按钮的方法包括:当触摸按钮时,确定按钮上的充电量的变化趋势; 对与每个按钮相对应的电荷累积区域执行电荷调节,直到对应于按钮的电荷累积区域中的电荷量保持不变; 计算触摸按钮时电荷累积区域的电荷变化量,并计算电荷累积区域的电荷变化量与电荷平衡量之间的比率; 并且当按钮上的电荷量的变化趋势减小并且与按钮对应的电荷累积区域的电荷变化量与电荷平衡量之间的比例大于或等于第一阈值并且小于 或者当按钮上的电荷量的变化趋势增加并且与按钮对应的电荷累积区域的电荷变化量与电荷平衡量之间的比例大于或等于第二阈值时, 并且小于第三阈值,按钮是被触摸的按钮。 根据本发明,更精确地判断电容式触摸按钮。