发明名称 |
METHOD AND APPARATUS FOR LIMITING A SENSING REGION OF A CAPACITIVE SENSING ELECTRODE |
摘要 |
An apparatus includes a dielectric layer and a capacitive sensing electrode proximate a first surface of the dielectric layer. A conductive layer is proximate the first surface of the dielectric layer. The conductive layer at least partially surrounds the capacitive sensing electrode and is coupled to a predetermined electrical potential. The conductive layer limits a sensing region of the capacitive sensing electrode. |
申请公布号 |
WO2014113936(A1) |
申请公布日期 |
2014.07.31 |
申请号 |
WO2013CN70884 |
申请日期 |
2013.01.23 |
申请人 |
NOKIA CORPORATION;NOKIA (CHINA) INVESTMENT CO., LTD. |
发明人 |
WANG, YU;CHEN, JIAFEI |
分类号 |
G06F3/00 |
主分类号 |
G06F3/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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