公开(公告)号：US20140340655A1

公开(公告)日：2014-11-20

申请号：US14277308

申请日：2014-05-14

申请人： Christoph DELFS ,  Frank FISCHER ,  Marcellino GEMELLI ,  Alexander EHLERT ,  Daniel KREYE ,  Mathias SCHMAUKE

发明人： Christoph DELFS ,  Frank FISCHER ,  Marcellino GEMELLI ,  Alexander EHLERT ,  Daniel KREYE ,  Mathias SCHMAUKE

IPC分类号： H04N9/31 ,  G03B21/20

CPC分类号： H04N9/3129 ,  G02B27/01 ,  G03B21/2033 ,  G03B21/2053 ,  H04N9/3135

摘要： A projector having at least one laser diode which is designed to emit light, having a laser control device which is designed to control the at least one laser diode, having a first controllable resonant mirror which is designed to reflect the light that is emitted by the laser diode, and having a control device which is designed to control the orientation of the first controllable resonant mirror. The control device is further designed to reduce the power supply to the laser diode and to the laser control device in a first configuration of a power-saving mode of the projector, and to further control the orientation of the first controllable resonant mirror at a resonant frequency of the first controllable resonant mirror. Moreover, a corresponding method is described.

摘要翻译： 一种具有设计成发光的至少一个激光二极管的投影仪，具有设计成控制所述至少一个激光二极管的激光控制装置，所述激光控制装置具有第一可控共振反射镜，所述第一可控共振反射镜被设计成反射由所述激光二极管发出的光 激光二极管，并且具有被设计成控制第一可控共振反射镜的取向的控制装置。 控制装置还被设计成在投影仪的省电模式的第一配置中减少对激光二极管和激光控制装置的电力供应，并且进一步控制第一可控共振反射镜在谐振 第一可控谐振镜的频率。 此外，描述了相应的方法。