发明名称 |
Optical marking system having marking mode selecting function |
摘要 |
An optical marking system is disclosed, in which a light beam of a preset wavelength is generated by a light source. An optical system receives the light beam generated by the light source and directs the received light beam in a present direction. A pattern generator includes a pattern forming section and a non-pattern forming section. Further, a control section controls the optical system to effect a first mode, in which the light beam is directed to the pattern forming section of the pattern generator, to form a predetermined pattern and a second mode, in which the light beam is directed to the non-pattern forming section of the pattern generator. The first and second modes are effected in a preset sequence.
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申请公布号 |
US5198843(A) |
申请公布日期 |
1993.03.30 |
申请号 |
US19900611469 |
申请日期 |
1990.11.09 |
申请人 |
KABUSHIKI KAISHA TOSHIBA |
发明人 |
ITO, HIROSHI;ISHIDA, SHUICHI;FUJIMORI, YASUTOMO |
分类号 |
B23K26/06;G06K1/12;G06K15/12 |
主分类号 |
B23K26/06 |
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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