发明名称 |
Pen apparatus and method of assembly |
摘要 |
Pen apparatus and method of assembly wherein a pick-up rod assembly performs in conjunction with a normally closed switch to define a pen-up tip switch condition. Coordinate signal information is provided from the pick-up rod assembly to a signal treatment network carried by an elongate printed circuit board which supplies a bias and electrical communication to the pick-up rod assembly through an electrically conductive helical spring. That spring also provides switch closure bias and tip switch information is transferred from the switch to a pen orientation detector network at the circuit board through a stamped metal transition component. Bias generated at the signal treatment network is further utilized in providing tip switch information to the pen orientation detector network.
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申请公布号 |
US2007195068(A1) |
申请公布日期 |
2007.08.23 |
申请号 |
US20060360220 |
申请日期 |
2006.02.23 |
申请人 |
SCRIPTEL CORPORATION |
发明人 |
KABLE ROBERT G.;KABLE ADAM T.;HERINGER LAWRENCE J.;WILSON BRENT G. |
分类号 |
G09G5/00;B43K25/00;G06F3/033 |
主分类号 |
G09G5/00 |
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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