| Method for producing a laser module of a laser levelling device, and laser levelling device | |
| APELT, STEFAN | |
| 2018-06-21 | |
| 著作权人 | ROBERT BOSCH GMBH |
| 专利号 | WO2018108411A1 |
| 国家 | 世界知识产权组织 |
| 文献子类 | 发明申请 |
| 其他题名 | Method for producing a laser module of a laser levelling device, and laser levelling device |
| 英文摘要 | The invention relates to a method for producing a laser module (32, 32a, 32c, 32d) of a laser levelling device (10), the laser module (32, 32a, 32c, 32d) being provided to generate a projectable laser line, in particular a laser line projectable over an angle range of 360°, and having at least one laser diode (18) for emitting laser light (20) in the emission direction. According to the invention, the method comprises a method step (116) in which a beam splitter (38, 38a, 38c, 38d) of the laser module (32, 32a, 32c, 32d) is produced by means of plastic injection-moulding in one piece with the laser diode (18), in particular in an interlocking, frictional and/or integrally bonded manner, in the form of an inverted cone (40, 40a, 40c, 40d) designed for total internal reflection. |
| 公开日期 | 2018-06-21 |
| 申请日期 | 2017-11-14 |
| 状态 | 未确认 |
| 内容类型 | 专利 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/51758]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | ROBERT BOSCH GMBH |
| 推荐引用方式 GB/T 7714 | APELT, STEFAN. Method for producing a laser module of a laser levelling device, and laser levelling device. WO2018108411A1. 2018-06-21. |
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