发明名称 |
Optical pattern for an optical encoder |
摘要 |
<p>An optical encoder (140, 350) includes a planar surface comprising an insulator material. An optical encoder pattern (630, 910) partially occupies the planar surface. The encoder pattern has at least one continuous geometry (620) and is made from a conductive material. <IMAGE></p> |
申请公布号 |
EP1376066(A2) |
申请公布日期 |
2004.01.02 |
申请号 |
EP20030253623 |
申请日期 |
2003.06.09 |
申请人 |
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. |
发明人 |
LESNIAK, CHRISTOPHER M. |
分类号 |
G01D5/347;(IPC1-7):G01D5/347 |
主分类号 |
G01D5/347 |
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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