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19 条记录 (耗时 0.023 秒)

    Micromechanical component, light-deflecting device, and manufacturing methods for a micromechanical component and a light-deflecting device
    11.
    发明授权
    Micromechanical component, light-deflecting device, and manufacturing methods for a micromechanical component and a light-deflecting device 有权
    微机械部件，光偏转装置以及微机械部件和光偏转装置的制造方法

    公开(公告)号：US08462414B2

    公开(公告)日：2013-06-11

    申请号：US12804490

    申请日：2010-07-21

    申请人： Reinhold Fiess ,  Joerg Muchow

    发明人： Reinhold Fiess ,  Joerg Muchow

    IPC分类号： G02B26/08

    CPC分类号： G02B26/0841 ,  G02B26/06 ,  G02B27/48 ,  H04N9/3129 ,  Y10T29/49002

    摘要： A micromechanical component includes: a mirror element with a reflective surface on a first outer side of the mirror element, which is designed in such a way that a first potential is applied to a first electrode surface on a second outer side of the mirror element opposite from the first outer side; a counterelectrode situated adjacent to the second outer side of the mirror element and which is designed in such a way that a second potential is applied to a second electrode surface of the counterelectrode; and a voltage control unit configured to apply a temporally varying voltage signal between the first electrode surface and the second electrode surface.

    摘要翻译： 微机械部件包括：反射镜元件，其在反射镜元件的第一外侧上具有反射表面，其被设计成使得第一电位被施加到反射镜元件的第二外侧上的第一电极表面 从第一个外侧; 与反射镜元件的第二外侧相邻的反电极，其设计成使第二电位施加到反电极的第二电极表面; 以及电压控制单元，被配置为在所述第一电极表面和所述第二电极表面之间施加时间上变化的电压信号。

    Adaptive angle and power adaptation in 3D-micro-mirror LIDAR
    12.
    发明授权
    Adaptive angle and power adaptation in 3D-micro-mirror LIDAR 有权
    3D-micro-mirror LIDAR中的自适应角度和功率自适应

    公开(公告)号：US08446571B2

    公开(公告)日：2013-05-21

    申请号：US12620426

    申请日：2009-11-17

    申请人： Reinhold Fiess ,  Sascha Steinkogler

    发明人： Reinhold Fiess ,  Sascha Steinkogler

    IPC分类号： G01C3/08

    CPC分类号： G01S17/42 ,  G01S7/4817 ,  G01S17/936

    摘要： A device for recording a geometry of an environment of a device in a detection field with the aid of laser scanning may include a laser beam controlled by an oscillating micromechanical mirror. The detection field is specifiable in the vertical and horizontal directions by adapting an amplitude of oscillation of the micromechanical mirror. Driver-assistance systems are used for tasks both in the near field, such as a parking function, and in the distant field of the vehicle, such as a distance control or the detection of obstacles on the roadway. If the amplitude of the oscillation of the micro-mirror is then reduced in the horizontal direction and/or vertical direction, the spatial resolution for the reduced detection range is improved. Moreover, the higher intensity of the laser radiation impinging on the smaller detection region improves the signal-to-noise ratio of the detected signal.

    摘要翻译： 借助于激光扫描在检测场中记录设备的环境的几何形状的装置可以包括由振荡微机械镜控制的激光束。 通过适应微机械镜的振荡幅度，可以在垂直和水平方向上指定检测场。 驾驶员辅助系统用于近场的任务，例如停车功能，以及车辆的远处，例如距离控制或道路上的障碍物的检测。 如果微镜的振荡幅度在水平方向和/或垂直方向上的振幅减小，则减小的检测范围的空间分辨率得到改善。 此外，入射到较小检测区域的激光辐射的较高强度提高了检测信号的信噪比。

    Micromechanical component, light-deflecting device, and manufacturing methods for a micromechanical component and a light-deflecting device
    13.
    发明申请
    Micromechanical component, light-deflecting device, and manufacturing methods for a micromechanical component and a light-deflecting device 有权
    微机械部件，光偏转装置以及微机械部件和光偏转装置的制造方法

    公开(公告)号：US20110032591A1

    公开(公告)日：2011-02-10

    申请号：US12804490

    申请日：2010-07-21

    申请人： Reinhold Fiess ,  Joerg Muchow

    发明人： Reinhold Fiess ,  Joerg Muchow

    IPC分类号： G02B26/08 ,  G02B26/00 ,  H05K13/00

    CPC分类号： G02B26/0841 ,  G02B26/06 ,  G02B27/48 ,  H04N9/3129 ,  Y10T29/49002

    摘要： A micromechanical component includes: a mirror element with a reflective surface on a first outer side of the mirror element, which is designed in such a way that a first potential is applied to a first electrode surface on a second outer side of the mirror element opposite from the first outer side; a counterelectrode situated adjacent to the second outer side of the mirror element and which is designed in such a way that a second potential is applied to a second electrode surface of the counterelectrode; and a voltage control unit configured to apply a temporally varying voltage signal between the first electrode surface and the second electrode surface

    摘要翻译： 微机械部件包括：反射镜元件，其在反射镜元件的第一外侧上具有反射表面，其被设计成使得第一电位被施加到反射镜元件的第二外侧上的第一电极表面 从第一个外侧; 与反射镜元件的第二外侧相邻的反电极，其设计成使第二电位施加到反电极的第二电极表面; 以及电压控制单元，被配置为在所述第一电极表面和所述第二电极表面之间施加时间上变化的电压信号

    CIRCUIT FOR PRODUCING A LASER DIODE CONTROL SIGNAL
    15.
    发明申请
    CIRCUIT FOR PRODUCING A LASER DIODE CONTROL SIGNAL 有权
    用于生产激光二极管控制信号的电路

    公开(公告)号：US20150116673A1

    公开(公告)日：2015-04-30

    申请号：US14395370

    申请日：2012-04-17

    申请人： Juergen Seidel ,  Reinhold Fiess ,  Juergen Hasch ,  Annette Frederiksen ,  Thomas Hilberath

    发明人： Juergen Seidel ,  Reinhold Fiess ,  Juergen Hasch ,  Annette Frederiksen ,  Thomas Hilberath

    IPC分类号： H01S5/062 ,  G03B21/20

    CPC分类号： H01S5/06226 ,  G03B21/2053 ,  H01S5/0427 ,  H01S5/0622 ,  H01S5/0652 ,  H01S5/06808 ,  H04N9/3135 ,  H04N9/3161

    摘要： A circuit is provided for generating a modulated laser diode control signal from a laser diode control signal, the circuit having an RF modulator for modulating the laser diode control signal with a modulation signal; the circuit having adjustment means for adjusting the RF modulator; the adjustment means being configured or configurable as a function of at least one laser diode operating information item. Furthermore, a laser diode receptacle is described as having such a circuit, a projector, particularly an image projector having such a laser diode receptacle, an image projector having such a laser diode receptacle and a laser diode, as well as a method for adjusting an RF modulator of such a circuit and a method for producing such a laser diode receptacle.

    摘要翻译： 提供了一种用于从激光二极管控制信号产生调制的激光二极管控制信号的电路，该电路具有用调制信号调制激光二极管控制信号的RF调制器; 所述电路具有用于调整所述RF调制器的调整装置; 所述调整装置被配置或配置为至少一个激光二极管操作信息项的功能。 此外，激光二极管插座被描述为具有这种电路，投影仪，特别是具有这种激光二极管插座的图像投影仪，具有这种激光二极管插座的图像投影仪和激光二极管，以及用于调整 这种电路的RF调制器和制造这种激光二极管插座的方法。

    ADAPTIVE ANGLE AND POWER ADAPTATION IN 3D-MICRO-MIRROR LIDAR
    18.
    发明申请
    ADAPTIVE ANGLE AND POWER ADAPTATION IN 3D-MICRO-MIRROR LIDAR 有权
    自适应角度和三维微镜激光器中的电源适配

    公开(公告)号：US20100165323A1

    公开(公告)日：2010-07-01

    申请号：US12620426

    申请日：2009-11-17

    申请人： Reinhold Fiess ,  Sascha Steinkogler

    发明人： Reinhold Fiess ,  Sascha Steinkogler

    IPC分类号： G01C3/08 ,  G08G1/16

    CPC分类号： G01S17/42 ,  G01S7/4817 ,  G01S17/936

    摘要： A device for recording a geometry of an environment of a device in a detection field with the aid of laser scanning may include a laser beam controlled by an oscillating micromechanical mirror. The detection field is specifiable in the vertical and horizontal directions by adapting an amplitude of oscillation of the micromechanical mirror. Driver-assistance systems are used for tasks both in the near field, such as a parking function, and in the distant field of the vehicle, such as a distance control or the detection of obstacles on the roadway. If the amplitude of the oscillation of the micro-mirror is then reduced in the horizontal direction and/or vertical direction, the spatial resolution for the reduced detection range is improved. Moreover, the higher intensity of the laser radiation impinging on the smaller detection region improves the signal-to-noise ratio of the detected signal.

    摘要翻译： 借助于激光扫描在检测场中记录设备的环境的几何形状的装置可以包括由振荡微机械镜控制的激光束。 通过适应微机械镜的振荡幅度，可以在垂直和水平方向上指定检测场。 驾驶员辅助系统用于近场的任务，例如停车功能，以及车辆的远处，例如距离控制或道路上的障碍物的检测。 如果微镜的振荡幅度在水平方向和/或垂直方向上的振幅减小，则减小的检测范围的空间分辨率得到改善。 此外，入射到较小检测区域的激光辐射的较高强度提高了检测信号的信噪比。