发明名称 |
Arrangement for, and a method of, reducing image distortion due to electrical interference |
摘要 |
Electrical interference between resonant, drive and line frequencies in a drive is reduced by selecting the resonant frequency to be non-harmonically related to the drive and line frequencies. The drive is of beneficial use in a lightweight, compact image projection module operative for causing selected pixels in a raster pattern to be illuminated to produce a non-distorted image of high resolution of VGA quality in color.
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申请公布号 |
US7307650(B2) |
申请公布日期 |
2007.12.11 |
申请号 |
US20050165737 |
申请日期 |
2005.06.24 |
申请人 |
SYMBOL TECHNOLOGIES, INC. |
发明人 |
WITTENBERG CARL;YAVID DMITRIY |
分类号 |
B41J27/00 |
主分类号 |
B41J27/00 |
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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