发明名称 |
Laser scanning device and method using the same |
摘要 |
A laser scanning device and a method using the same are provided. The laser scanning device includes a laser output unit, a shape rotation unit, a scanning unit and a control unit. The laser output unit is used to output a laser beam. The shape rotation unit is disposed on a propagation path of the laser beam for rotating a spot of the laser beam by a predetermined angle. The scanning unit receives the laser beam whose spot has been rotated by the predetermined angle to scan a work piece set on a carrier unit. The control unit is set between the shape rotation unit and the scanning unit for generating the predetermined angle based on a scanning position of the scanning unit.
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申请公布号 |
US8520708(B2) |
申请公布日期 |
2013.08.27 |
申请号 |
US20100701618 |
申请日期 |
2010.02.08 |
申请人 |
YANG YING-HUI;LIN YU-CHUNG;LEE MIN-KAI;LIU SUNG-HO;INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE |
发明人 |
YANG YING-HUI;LIN YU-CHUNG;LEE MIN-KAI;LIU SUNG-HO |
分类号 |
H01S3/10 |
主分类号 |
H01S3/10 |
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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