发明名称 |
INTERACTIVE INPUT SYSTEM AND IMAGING ASSEMBLY THEREFOR |
摘要 |
An interactive input system and imaging assembly therefor are disclosed. The imaging assembly includes an image sensor for capturing images of a region of interest; a light source; and a beam splitter. The beam splitter is configured such that optical axes of the image sensor and the light source are generally aligned.
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申请公布号 |
US2012249479(A1) |
申请公布日期 |
2012.10.04 |
申请号 |
US201213432547 |
申请日期 |
2012.03.28 |
申请人 |
CHTCHETININE ALEX;BOLT STEPHEN;MARTIN NICOLE;SMART TECHNOLOGIES ULC |
发明人 |
CHTCHETININE ALEX;BOLT STEPHEN;MARTIN NICOLE |
分类号 |
G06F3/042 |
主分类号 |
G06F3/042 |
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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