发明名称 |
Printable electromechanical input means and an electronic device including such input means |
摘要 |
Electromechanical input means for a portable electronic device comprise first and second layers of conductive or resistive material. The second layer overlaps the first layer at least partly so that the overlapping parts of the first and second layers together are responsive to touching or pressing to produce an electric input signal to the portable electronic device. There is a dielectric support layer for the first and second layers. At least a part of the dielectric support layer for the first layer continues past the first layer and is bent back to act as the dielectric support layer for the second layer.
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申请公布号 |
US7295189(B2) |
申请公布日期 |
2007.11.13 |
申请号 |
US20030749062 |
申请日期 |
2003.12.29 |
申请人 |
NOKIA CORPORATION |
发明人 |
OESTERGAARD TONI |
分类号 |
G06F3/041;G06F3/033;G06F3/044;G06F3/045;G09G5/00;H04M1/23;H05K1/18 |
主分类号 |
G06F3/041 |
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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