利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

103 条记录 (耗时 0.023 秒)

    ROW AND COLUMN ACTUATOR CONTROL
    2.
    发明申请
    ROW AND COLUMN ACTUATOR CONTROL 审中-公开

    公开(公告)号：US20190074777A1

    公开(公告)日：2019-03-07

    申请号：US16181275

    申请日：2018-11-05

    申请人： DigitalOptics Corporation MEMS

    发明人： Roman C. GUTIERREZ

    IPC分类号： H02N1/00 ,  H04N5/225

    CPC分类号： H02N1/008 ,  H02N1/006 ,  H04N5/2251

    摘要： In one embodiment, a device is provided that includes: a plurality of actuators arranged into a plurality of rows and a plurality of columns; a plurality of row conductors corresponding to the plurality of rows; a plurality of column conductors corresponding to the plurality of columns; and a controller configured to select at least one of the actuators in a row by raising a voltage on the corresponding row conductor to couple each selected actuator to its corresponding column conductor.

    Thermal despace compensation systems and methods
    6.
    发明授权
    Thermal despace compensation systems and methods 有权
    散热补偿系统和方法

    公开(公告)号：US09465187B2

    公开(公告)日：2016-10-11

    申请号：US13838210

    申请日：2013-03-15

    申请人： DigitalOptics Corporation MEMS

    发明人： Robert J. Calvet

    IPC分类号： G02B7/02 ,  H04N5/225 ,  G03B3/10

    CPC分类号： G02B7/028 ,  G02B7/022 ,  G03B3/10 ,  G03B2205/0061 ,  H04N5/2254 ,  Y10T29/49002

    摘要： Techniques are disclosed for systems and methods to provide thermal despace compensation for optics assemblies, such as devices including one or more lenses and/or optical devices. A thermal despace compensation system may include one or more interfaces substantially situated between optical devices that expand and contract with changing temperature according to their coefficients of thermal expansion (CTEs). Each interface may be implemented with one or more shapes and/or interfaces adapted to provide a compensation despace to compensate for thermal expansion and contraction and/or reduce optical defects caused by changes in temperature of the various optical devices.

    摘要翻译： 公开了用于为诸如包括一个或多个透镜和/或光学装置的装置的光学组件提供热去空间补偿的系统和方法的技术。 热去空补偿系统可以包括基本上位于根据其热膨胀系数（CTE）而随着温度变化而膨胀和收缩的光学装置之间的一个或多个界面。 每个接口可以用一个或多个形状和/或接口来实现，所述形状和/或接口适于提供补偿余量以补偿热膨胀和收缩和/或减少由各种光学器件的温度变化引起的光学缺陷。

    Optical image stabilization using tangentially actuated MEMS devices
    8.
    发明授权
    Optical image stabilization using tangentially actuated MEMS devices 有权
    使用切向致动MEMS器件的光学图像稳定

    公开(公告)号：US09019390B2

    公开(公告)日：2015-04-28

    申请号：US13247895

    申请日：2011-09-28

    申请人： Roman C. Gutierrez ,  Robert J. Calvet

    发明人： Roman C. Gutierrez ,  Robert J. Calvet

    IPC分类号： H04N5/228 ,  H04N5/232 ,  G02B27/64 ,  G03B3/10

    CPC分类号： H04N5/23251 ,  G02B27/646 ,  G03B3/10 ,  G03B2205/0046 ,  G03B2205/0053 ,  H04N5/2328

    摘要： In one example, an actuator device useful in, e.g., a camera for, e.g., optical image stabilization (OIS), includes a stage resiliently supported for movement within a plane, three or more actuators, each coupled to an outer periphery of the stage and operable to apply a force acting in the plane and tangentially to the stage when actuated, and an outer frame surrounding and supporting the stage and the actuators.

    摘要翻译： 在一个示例中，用于例如用于例如光学图像稳定（OIS）的照相机的致动器装置包括弹性支撑用于在平面内移动的台，三个或更多个致动器，每个致动器联接到该台的外围 并且可操作以在致动时施加作用在平面中并相切地转动到台架上的力，以及围绕并支撑平台和致动器的外框架。

    Long hinge actuator snubbing
    9.
    发明授权
    Long hinge actuator snubbing 有权
    长铰链执行器缓冲

    公开(公告)号：US09004787B2

    公开(公告)日：2015-04-14

    申请号：US14101294

    申请日：2013-12-09

    申请人： DigitalOptics Corporation MEMS

    发明人： Roman C. Gutierrez

    IPC分类号： G03B17/00 ,  G02B27/64 ,  G03B3/10 ,  G03B13/34 ,  G03B17/12

    CPC分类号： G02B27/64 ,  G03B3/10 ,  G03B13/34 ,  G03B17/12 ,  Y10T29/41 ,  Y10T29/49002 ,  Y10T29/49826 ,  Y10T74/18056

    摘要： A device may comprise an upper module cover, a lower module cover, an outer frame, and an actuator having a movable frame. The movable frame may be at least partially disposed intermediate the upper module cover and the lower module cover. A hinge flexure may interconnect the outer frame and the movable frame such that the movable frame is rotatable with respect to the outer frame. The upper module cover and/or the lower module cover may be adapted to limit a movement of the movable frame.

    摘要翻译： 设备可以包括上模块盖，下模块盖，外框和具有可移动框架的致动器。 可移动框架可以至少部分地设置在上模块盖和下模块盖的中间。 铰链弯曲部可以互连外框架和可动框架，使得可移动框架可相对于外框架旋转。 上模块盖和/或下模块盖可适于限制可移动框架的运动。