| Laser projection device, method of operating same, and laser projector | |
| DELFS, CHRISTOPH; PUTTMANN, CHRISTOPH; EHLERT, ALEXANDER | |
| 2019-05-31 | |
| 著作权人 | ROBERT BOSCH GMBH |
| 专利号 | WO2019101405A1 |
| 国家 | 世界知识产权组织 |
| 文献子类 | 发明申请 |
| 其他题名 | Laser projection device, method of operating same, and laser projector |
| 英文摘要 | The invention proceeds from a laser projection device comprising: at least one laser diode (12) for generating at least one laser beam (14), at least one laser driver (16) for driving the at least one laser diode (12), at least one image-processing chain (18) for providing control data for the at least one laser driver (16), at least one central processing unit and/or driver (20), and at least one open-loop and/or closed-loop control unit (22), which is designed to block the at least one laser driver (16) in the event of a fault. The invention proposes for the at least one open-loop and/or closed-loop control unit (22) to have at least one non-volatile memory (36) in which at least a minimum set of monitoring functions is deposited. |
| 公开日期 | 2019-05-31 |
| 申请日期 | 2018-09-27 |
| 状态 | 未确认 |
| 内容类型 | 专利 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/59220]  |
| 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 | DELFS, CHRISTOPH,PUTTMANN, CHRISTOPH,EHLERT, ALEXANDER. Laser projection device, method of operating same, and laser projector. WO2019101405A1. 2019-05-31. |
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