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公开(公告)号：US08674288B2
公开(公告)日：2014-03-18
申请号：US13049803
申请日：2011-03-16
CPC分类号： G01D5/34 , G01D11/30 , H02K11/22 , H05K13/00 , Y10T29/49002 , Y10T29/49117
摘要： A motor may be configured to drive a drive shaft and an engagement member supported on the drive shaft. A detectable feature comprising a rotary member may be supported on the drive shaft such that movement of the drive shaft by the motor changes a state of the detectable feature. At least one sensor may be arranged to detect the state of the detectable feature. Circuitry may be configured to provide a signal in response to a change in the state of the detectable feature detected by the at least one sensor.
摘要翻译： 马达可以构造成驱动驱动轴和支撑在驱动轴上的接合构件。 包括旋转构件的可检测特征可以被支撑在驱动轴上，使得驱动轴由电动机的移动改变可检测特征的状态。 可以布置至少一个传感器以检测可检测特征的状态。 电路可以被配置为响应于由至少一个传感器检测到的可检测特征的状态的变化来提供信号。
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公开(公告)号：US20110233393A1
公开(公告)日：2011-09-29
申请号：US13049803
申请日：2011-03-16
CPC分类号： G01D5/34 , G01D11/30 , H02K11/22 , H05K13/00 , Y10T29/49002 , Y10T29/49117
摘要： A motor may be configured to drive a drive shaft and an engagement member supported on the drive shaft. A detectable feature comprising a rotary member may be supported on the drive shaft such that movement of the drive shaft by the motor changes a state of the detectable feature. At least one sensor may be arranged to detect the state of the detectable feature. Circuitry may be configured to provide a signal in response to a change in the state of the detectable feature detected by the at least one sensor.
摘要翻译： 马达可以构造成驱动驱动轴和支撑在驱动轴上的接合构件。 包括旋转构件的可检测特征可以被支撑在驱动轴上，使得驱动轴由电动机的移动改变可检测特征的状态。 可以布置至少一个传感器以检测可检测特征的状态。 电路可以被配置为响应于由至少一个传感器检测到的可检测特征的状态的变化来提供信号。
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公开(公告)号：US20110122060A1
公开(公告)日：2011-05-26
申请号：US12623420
申请日：2009-11-22
IPC分类号： G09G5/00
CPC分类号： G06F3/03543 , G02B19/0028 , G02B19/0061 , G02B19/0085 , G02B19/009 , G02B27/0977 , G06F3/042 , H04N5/2253 , H04N5/2257
摘要： An optical navigation device that can sense the movement of an object, such as a user's finger, so that the movement can control a feature of a consumer digital device such as a cursor on a display screen. The device includes a substrate to which an LED, reflector, and image sensor are attached. Light from the LED is directed by the elliptical reflector toward and through a window that is transparent to the light from the LED and then is reflected off of the user's finger back through the window, through a lens, and onto the image sensor. The reflector is positioned to direct light toward the window at an oblique angle, in the range of 65 to 70 degrees from an angle normal to the window. Further, the reflector is curved to gather light across a large solid angle in the vicinity of the LED. The curved shape of the reflector may be a portion of an ellipsoid and the LED may be located at one of the foci of the ellipsoid, with the window located at the other foci of the ellipsoid.
摘要翻译： 可以感测诸如用户手指的物体的移动的光学导航装置，使得移动可以控制消费者数字设备的特征，例如显示屏幕上的光标。 该装置包括附接有LED，反射器和图像传感器的基板。 来自LED的光由椭圆形反射器引导并穿过对于来自LED的光是透明的窗口，然后通过透镜通过窗口从用户的手指反射回到图像传感器上。 反射器被定位成以与角度垂直的角度在65至70度的范围内以倾斜角向窗户引导光。 此外，反射器弯曲以在LED附近聚集大的立体角的光。 反射器的弯曲形状可以是椭圆体的一部分，并且LED可以位于椭圆体的焦点之一处，窗口位于椭圆体的另一个焦点处。
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公开(公告)号：US07806606B2
公开(公告)日：2010-10-05
申请号：US12150874
申请日：2008-04-30
申请人： Lothar Westerweck
发明人： Lothar Westerweck
IPC分类号： G03B9/10
摘要： The present invention is a miniature camera module for use in miniature camera applications. It is an object of the present invention to provide the miniature camera module with solenoid controlled blades in order to alter the amount and quality of light passing through a conduit disposed on the surface of the module. In some embodiments of the present invention, the blade comprises a shutter to completely block light. In other embodiments, the blade comprises an aperture, a neutral-density filter, a monochromatic filter, and the like. In some embodiments of the present invention, the miniature camera module is positioned within a more elaborate miniature camera chassis.
摘要翻译： 本发明是用于微型照相机应用的微型相机模块。 本发明的目的是提供具有螺线管控制的叶片的微型相机模块，以便改变通过设置在模块表面上的导管的光量和质量。 在本发明的一些实施例中，刀片包括完全阻挡光的快门。 在其它实施例中，刀片包括孔，中性密度滤光片，单色滤光片等。 在本发明的一些实施例中，微型相机模块位于更精细的微型相机底盘内。
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5.发明申请Camera module back-focal length adjustment method and ultra compact components packaging 有权相机模块后焦距调节方法和超紧凑型组件包装公开(公告)号：US20090021624A1
公开(公告)日：2009-01-22
申请号：US11980021
申请日：2007-10-29
申请人： Lothar Westerweck , Albert Chua , Abhijit Limaye
发明人： Lothar Westerweck , Albert Chua , Abhijit Limaye
CPC分类号： G03B17/28 , G03B2217/002 , H04N5/2254 , H04N5/2257 , Y10T29/49002 , Y10T29/4913
摘要： The present invention relates to methods of manufacturing ultra-compact camera modules, adjusting them, post production, to precise focal point settings, and sealing the precisely aligned assembly to maintain the focal point. Also, the invention specifically relates to ultra-compact camera module apparatuses.
摘要翻译： 本发明涉及制造超小型相机模块的方法，调整它们，后期制作，到精确的焦点设置，以及密封精确对准的组件以保持焦点。 此外，本发明具体涉及超小型相机模块装置。
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公开(公告)号：US06879446B1
公开(公告)日：2005-04-12
申请号：US10704338
申请日：2003-11-07
申请人： Lothar Westerweck
发明人： Lothar Westerweck
CPC分类号： G03B13/20
摘要： A viewfinder mechanism is provided for use with a zoom lens system. The viewfinder mechanism includes a set of pivoting levers driven by the linear motion of the zoom lens. In one particular embodiment, the pivoting levers drive the viewfinder lenses to approximate an apparent zoom corresponding to that performed by the zoom lens system.
摘要翻译： 提供了一种与变焦透镜系统一起使用的取景器机构。 取景器机构包括由变焦透镜的线性运动驱动的一组旋转杆。 在一个具体实施例中，枢转杆驱动取景器透镜近似与由变焦透镜系统执行的相似的表观变焦。
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公开(公告)号：US08711097B2
公开(公告)日：2014-04-29
申请号：US12623420
申请日：2009-11-22
CPC分类号： G06F3/03543 , G02B19/0028 , G02B19/0061 , G02B19/0085 , G02B19/009 , G02B27/0977 , G06F3/042 , H04N5/2253 , H04N5/2257
摘要： An optical navigation device that can sense the movement of an object, such as a user's finger, so that the movement can control a feature of a consumer digital device such as a cursor on a display screen. The device includes a substrate to which an LED, reflector, and image sensor are attached. Light from the LED is directed by the elliptical reflector toward and through a window that is transparent to the light from the LED and then is reflected off of the user's finger back through the window, through a lens, and onto the image sensor. The reflector is positioned to direct light toward the window at an oblique angle, in the range of 65 to 70 degrees from an angle normal to the window. Further, the reflector is curved to gather light across a large solid angle in the vicinity of the LED. The curved shape of the reflector may be a portion of an ellipsoid and the LED may be located at one of the foci of the ellipsoid, with the window located at the other foci of the ellipsoid.
摘要翻译： 可以感测诸如用户手指的物体的移动的光学导航装置，使得移动可以控制消费者数字设备的特征，例如显示屏幕上的光标。 该装置包括附接有LED，反射器和图像传感器的基板。 来自LED的光由椭圆形反射器引导并穿过对于来自LED的光是透明的窗口，然后通过透镜通过窗口从用户的手指反射回到图像传感器上。 反射器被定位成以与角度垂直的角度在65至70度的范围内以倾斜角向窗户引导光。 此外，反射器弯曲以在LED附近聚集大的立体角的光。 反射器的弯曲形状可以是椭圆体的一部分，并且LED可以位于椭圆体的焦点之一处，窗口位于椭圆体的另一个焦点处。
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8.发明申请CAMERA MODULE BACK-FOCAL LENGTH ADJUSTMENT METHOD AND ULTRA COMPACT COMPONENTS PACKAGING 审中-公开相机模块后焦距调整方法和超紧凑组件包装公开(公告)号：US20110228154A1
公开(公告)日：2011-09-22
申请号：US13149638
申请日：2011-05-31
申请人： Lothar Westerweck , Albert Chua , Abhijit Limaye
发明人： Lothar Westerweck , Albert Chua , Abhijit Limaye
CPC分类号： G03B17/28 , G03B2217/002 , H04N5/2254 , H04N5/2257 , Y10T29/49002 , Y10T29/4913
摘要： The present invention relates to methods of manufacturing ultra-compact camera modules, adjusting them, post production, to precise focal point settings, and sealing the precisely aligned assembly to maintain the focal point. Also, the invention specifically relates to ultra-compact camera module apparatuses.
摘要翻译： 本发明涉及制造超小型相机模块的方法，调整它们，后期制作，到精确的焦点设置，以及密封精确对准的组件以保持焦点。 此外，本发明具体涉及超小型相机模块装置。
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公开(公告)号：US20110052183A1
公开(公告)日：2011-03-03
申请号：US12624266
申请日：2009-11-23
申请人： Lothar Westerweck
发明人： Lothar Westerweck
IPC分类号： G03B9/08
摘要： A miniature camera module comprising: a module frame comprising a surface with a conduit passing through the surface, thereby allowing light to pass through the surface via the conduit; a first blade coupled to the module frame and configured to rotate about a first axis between an open position and a closed position, wherein the first blade does not eclipse the conduit at all when in the open position and the first blade at least partially eclipses the conduit when in the closed position; a first solenoid coupled to the module frame; and a first pin coupled to the first solenoid, wherein an actuation of the first solenoid causes the first pin to rotate the first blade from the open position to the closed position. In some embodiments, the module includes additional blades, solenoids and pins.
摘要翻译： 一种微型相机模块，包括：模块框架，包括具有穿过所述表面的导管的表面，从而允许光通过所述导管穿过所述表面; 第一叶片，其联接到所述模块框架并且构造成围绕第一轴线在打开位置和关闭位置之间旋转，其中当所述第一叶片处于所述打开位置时，所述第一叶片完全不会蚀刻所述导管，并且所述第一叶片至少部分地偏离所述第一叶片 处于关闭位置的导管; 耦合到模块框架的第一螺线管; 以及耦合到所述第一螺线管的第一销，其中所述第一螺线管的致动使所述第一销将所述第一刀片从所述打开位置旋转到所述关闭位置。 在一些实施例中，该模块包括附加的叶片，螺线管和销。
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公开(公告)号：US07580209B2
公开(公告)日：2009-08-25
申请号：US11893940
申请日：2007-08-17
申请人： Lothar Westerweck , Wolfram Grziwa
发明人： Lothar Westerweck , Wolfram Grziwa
摘要： Systems for positioning a functional element, such as an optical lens, include a housing, a primary guide pin coupled to the housing, a functional group that includes the functional element, and a vibrational actuator assembly. The functional group is movably coupled with the primary guide pin and includes a first friction surface and a second friction surface. The first and second friction surfaces are oriented relative to one another at one of an obtuse angle and a straight angle. The vibrational actuator assembly is substantially registered relative to the housing and includes a first drive element and a second drive element. The first drive element is configured to interact with the first friction surface and the second drive element is configured to interact with the second friction surface. The vibrational actuator assembly operates to translate the functional group. Some embodiments include position sensing elements configured to detect position(s) of the functional element(s), and control system(s) configured to operate the actuators based on feedback from the position sensing system(s).
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