发明名称 |
Reflective multi-turn encoders with different light sensing systems |
摘要 |
Disclosed herein are a number of different embodiments of reflective multi-turn optical encoders with different light sensing systems. Three different basic configurations of reflective multi-turn optical encoder light sensing systems are disclosed herein: (a) optical encoders employing multiple arrays of light detectors; (b) optical encoders employing multiple arrays of stacked die light sensors, and (c) optical encoders employing variable tone density light sensing systems. |
申请公布号 |
US8063355(B2) |
申请公布日期 |
2011.11.22 |
申请号 |
US20090350932 |
申请日期 |
2009.01.08 |
申请人 |
LEE SZE KUANG;CHIN YEE LOONG;WONG WENG FEI;AVAGO TECHNOLOGIES LIMITED |
发明人 |
LEE SZE KUANG;CHIN YEE LOONG;WONG WENG FEI |
分类号 |
G01D5/34 |
主分类号 |
G01D5/34 |
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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