发明名称 |
CAPACITIVE SENSING APPARATUS DESIGNS |
摘要 |
<p>One type of capacitive sensing apparatus has a sensing element that includes a first portion and a second portion adjacent opposite edges of a sensing region. Signals from the first and second portions are combined. Another type of apparatus includes: a first sensing element including first and second portions; a second sensing element including third and fourth portions; and a third sensing element including fifth and sixth portions. The first, third and fifth portions form a first pattern, and the second, fourth and sixth portions form a second pattern. The patterns are bilaterally symmetrical about a median of a sensing region. In another type of apparatus, an electrical conductor coupled to a first sensing element passes through a gap in a second sensing element. An electrical conductor coupled to the second sensing element is dimensioned such that a capacitive coupling to the second sensing element is compensated for the gap.</p> |
申请公布号 |
WO2007089485(A1) |
申请公布日期 |
2007.08.09 |
申请号 |
WO2007US01832 |
申请日期 |
2007.01.24 |
申请人 |
SYNAPTICS INCORPORATED;MACKEY, BOB, LEE;GOLOVCHENKO, MYKOLA |
发明人 |
MACKEY, BOB, LEE;GOLOVCHENKO, MYKOLA |
分类号 |
G06F3/033 |
主分类号 |
G06F3/033 |
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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