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发明公开
CN104155832A 用于将激光射束投影到投影平面上的激光投影装置和方法 失效 - 权利终止

用于将激光射束投影到投影平面上的激光投影装置和方法
摘要：
本发明涉及激光投影装置和激光投影方法。本发明实现一种用于将激光射束投影到投影平面(80)上的激光投影装置(11；11′)，其具有可控的多射束激光二极管装置(10；10′)；具有可控的、光学的偏转装置(12，30，32，50，54)，所述偏转装置这样构成，使得由所述多射束激光二极管装置所产生的激光射束(60，61)借助于所述偏转装置被偏转；并且具有控制装置(40；40′)，所述控制装置这样构成，使得控制装置控制所述偏转装置以使被所述偏转装置(12，30，32，50，54)所偏转的激光射束(60′，61′)在投影平面(80)上沿着扫描线(99)这样运动，使得不同地偏转的激光射束(60′，61′)在所述投影平面(80)中在相同的扫描线(99)上行进。
摘要（英）：

The invention relates to a laser projection device and a laser projection method for projecting laser beams onto a projection plane. A laser projection device (11, 11') is described for projecting laser beams onto a projection plane (80), including a controllable multibeam laser diode unit (12, 30, 32, 50, 54); including a controllable optical deflection unit, which is designed in such a way that laser beams (60, 61) generated by the multibeam laser diode unit are deflected with the aid of the deflection unit; and including a control unit (40, 40'), which is designed in such a way that it controls the deflection unit (12, 30, 32, 50, 54) to move laser beams deflected by the deflection unit onto a projection plane (80) along a scanning line (99) in such a way that different deflected laser beams (60', 61') run in the projection plane (80) on the same scanning line (99).

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