发明名称 |
CORRECTING SCANNED PROJECTOR DISTORTION BY VARYING THE SCAN AMPLITUDE |
摘要 |
Briefly, in accordance with one or more embodiments, scanned beam projector may comprise a light source (110), a scan drive and a scanning platform (114) to project an image onto a projection surface. The scan drive circuit is capable of at least partially correcting distortion in the projected image by varying an amplitude of the scan drive signal to at least partially compensate for the distortion in the projected image. |
申请公布号 |
WO2011008386(A3) |
申请公布日期 |
2011.03.24 |
申请号 |
WO2010US38214 |
申请日期 |
2010.06.10 |
申请人 |
MICROVISION, INC.;FREEMAN, MARK O.;POWELL, KARLTON D. |
发明人 |
FREEMAN, MARK O.;POWELL, KARLTON D. |
分类号 |
G03B21/20;G03B21/14;H04N5/225 |
主分类号 |
G03B21/20 |
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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