发明名称 |
Touch sensitive control panel utilizing pyroelectric material |
摘要 |
A touch sensitive control panel utilizing pyroelectric material to provide output signals representative of an area touched by an operator includes a plurality of conductors and areas of pyroelectric material selectively in contact with the conductors to provide a binary coded combination of voltage pulses on the conductors representative of a touched area of the control panel.
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申请公布号 |
US4363027(A) |
申请公布日期 |
1982.12.07 |
申请号 |
US19810267971 |
申请日期 |
1981.05.28 |
申请人 |
THE SINGER COMPANY |
发明人 |
BRIENZA, MICHAEL J. |
分类号 |
D05B19/10;G06F3/033;G06F3/041;H03K17/96;(IPC1-7):G06F3/02 |
主分类号 |
D05B19/10 |
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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