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SCANNING LENS SYSTEMS AND METHODS OF REDUCING REACTION FORCES THEREIN
专利权人:
发明人:
Robert G. Heitel
申请号:
US13659003
公开号:
US20140114294A1
申请日:
2012.10.24
申请国别(地区):
US
年份:
2014
代理人:
摘要:
A scanning lens component includes a primary and transverse axis stages and motors. The primary axis motor includes a first coil moving along the primary axis in the first direction along with the primary axis stage and a first magnet configured to move in a second, opposite direction, in response to movement of the first coil a first distance that exceeds a threshold primary axis distance. The transverse axis stage is adjacent and coupled to the primary axis stage and moves along a transverse axis in a third direction. The transverse axis motor includes a second coil for moving along the transverse axis in the third direction with the transverse axis stage, and a second magnet configured to move in a fourth, opposite direction, in response to movement of the second coil along the transverse axis in the third direction a second distance that exceeds a threshold transverse axis distance.
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