公开(公告)号：US07416126B2

公开(公告)日：2008-08-26

申请号：US11165738

申请日：2005-06-24

申请人： Carl Wittenberg ,  Peter Everett Brooks

发明人： Carl Wittenberg ,  Peter Everett Brooks

IPC分类号： G06K7/10

CPC分类号： G02B7/1821 ,  G02B26/105

摘要： A taut, torsional flexure is used in a compact drive for scanning light and is of beneficial use in a lightweight, compact image projection module, especially for mounting in a housing having a light-transmissive window, the module being operative for causing selected pixels in a raster pattern to be illuminated to produce an image of high resolution of VGA quality in color.

摘要翻译： 在紧凑型驱动器中使用绷紧的扭转挠曲用于扫描光，并且在轻量级紧凑的图像投影模块中是有益的，特别是用于安装在具有透光窗口的壳体中，该模块可操作用于使所选择的像素 要被照亮的光栅图案以产生VGA质量的高分辨率的图像。

公开(公告)号：US20060262821A1

公开(公告)日：2006-11-23

申请号：US11133893

申请日：2005-05-20

申请人： Carl Wittenberg

发明人： Carl Wittenberg

IPC分类号： H01S3/04

CPC分类号： G03B21/2033 ,  H01S5/4093

摘要： A lightweight, compact image projection system, especially for mounting in a housing having a light-transmissive window, is operative for causing selected pixels in a raster pattern to be illuminated to produce an image of high resolution of VGA quality or higher in color. A shock-resistant arrangement protects at least one of the system components, for example, a green laser module with its associated thermo-electric cooler from shock damage during a drop event without sacrificing the capability of aggressively removing waste heat generated by such system components.

摘要翻译： 特别是用于安装在具有透光窗口的外壳中的轻巧紧凑的图像投影系统可操作用于使得光栅图案中的所选像素被照亮以产生VGA质量或更高颜色的高分辨率的图像。 抗冲击布置保护系统组件中的至少一个，例如，具有相关联的热电冷却器的绿色激光模块，在落下事件期间不受冲击损坏，而不会牺牲积极地去除由这种系统部件产生的废热的能力。

公开(公告)号：US20060060653A1

公开(公告)日：2006-03-23

申请号：US10947751

申请日：2004-09-23

申请人： Carl Wittenberg ,  Pierre Craen

发明人： Carl Wittenberg ,  Pierre Craen

IPC分类号： G06K7/10

CPC分类号： G06K7/10732 ,  G06K7/10811 ,  G06K7/12

摘要： Described is a scanner system and method for imaging an object (e.g., a data symbol, a bar code) which includes an illumination system, a chromatically aberrant lens system and an imaging sensor. The illumination system generates light of first and second wavelengths. The lens system has a first focal distance for the first wavelength light and a second focal distance for the second wavelength light. The sensor receives, via the lens system, light reflected from an object to be imaged. The sensor generates an image of the object by assembling first wavelength light focused thereon when a distance of the object from the lens system is the first focal distance and second wavelength light focused thereon when the distance of the object from the lens system is the second focal distance.

摘要翻译： 描述了一种用于对包括照明系统，彩色异常透镜系统和成像传感器的对象（例如，数据符号，条形码）进行成像的扫描仪系统和方法。 照明系统产生第一和第二波长的光。 透镜系统具有用于第一波长光的第一焦距和用于第二波长光的第二焦距。 传感器经由透镜系统接收从要成像的物体反射的光。 当物体与透镜系统的距离为第二焦点时，当物体与透镜系统的距离为第一焦距和第二波长光时，传感器通过组合聚焦在其上的第一波长光来生成物体的图像， 距离。

公开(公告)号：US07854382B2

公开(公告)日：2010-12-21

申请号：US11897485

申请日：2007-08-30

申请人： Carl Wittenberg ,  Igor Vinogradov ,  Mark Drzymala

发明人： Carl Wittenberg ,  Igor Vinogradov ,  Mark Drzymala

IPC分类号： G06K7/10

CPC分类号： G06K7/10831 ,  G02B7/022

摘要： An assembly for collecting light from indicia includes a chassis having a port through which the light from the indicia passes, and walls bounding an interior compartment. A self-retaining frame constituted of an optical material is non-adhesively mounted within the compartment in an assembled position. The frame has an integral lens optically aligned with the port in the assembled position for optically modifying the light passing through the port, and a plurality of legs in gripping frictional interference engagement with the walls in the assembled position. A sensor is optically aligned with the lens, for sensing the light optically modified by the lens.

摘要翻译： 用于从标记收集光的组件包括具有端口的底座，来自标记的光通过该端口以及限定内部隔间的壁。 由光学材料构成的自固定框架在组装位置内非粘合地安装在隔间内。 框架具有与组装位置中的端口光学对准的整体透镜，用于光学地改变通过端口的光以及与组装位置中的壁摩擦干涉地接合的多个腿。 传感器与透镜光学对准，用于感测由透镜光学改变的光。

公开(公告)号：US20090059616A1

公开(公告)日：2009-03-05

申请号：US11897488

申请日：2007-08-30

申请人： Carl Wittenberg ,  Igor Vinogradov

发明人： Carl Wittenberg ,  Igor Vinogradov

IPC分类号： F21V8/00 ,  G02B5/02

CPC分类号： G02B5/021 ,  G06K7/10732

摘要： An assembly for illuminating indicia includes a chassis, an illuminator for emitting illumination light, and a self-retaining lightpipe constituted of an optical material and non-adhesively mounted on the chassis with a snap action in an assembled position. The lightpipe is optically aligned with the illuminator in the assembled position, for optically guiding the illumination light from the illuminator to the indicia. The lightpipe has a textured exit surface, preferably with a predetermined scattering directionality, for scattering the illumination light exiting therefrom toward the indicia in a controlled manner to minimize specular reflection.

摘要翻译： 用于照明标记的组件包括底架，用于发射照明光的照明器，以及由光学材料构成的自保持光管，并且在组装位置中具有卡扣动作非粘合地安装在底架上。 在组装的位置，光管与照明器光学对准，用于将来自照明器的照明光线光引导到标记。 光管具有纹理的出射表面，优选具有预定的散射方向性，用于以受控的方式将从其离开的照明光散射到标记以使镜面反射最小化。

公开(公告)号：US20090108075A1

公开(公告)日：2009-04-30

申请号：US11981448

申请日：2007-10-31

申请人： Igor Vinogradov ,  Carl Wittenberg

发明人： Igor Vinogradov ,  Carl Wittenberg

IPC分类号： G06K7/10 ,  G06K9/24

CPC分类号： G06K7/10881

摘要： A reader for electro-optically reading indicia, includes a sensor for sensing light from the indicia, and for generating a signal indicative of the indicia. A support includes a housing in which the sensor is contained, and a light-transmissive window through which the light from the indicia passes en route to the sensor. The window and the housing are both constituted of a same moldable material and are integrally molded together as a single component of one-piece, seamless construction. A pressure indicator is also integrally formed with the housing, for visually indicating pressure within the housing.

摘要翻译： 用于电光读取标记的读取器包括用于感测来自标记的光的传感器，以及用于产生指示标记的信号。 支撑件包括其中容纳传感器的壳体和透光窗，来自标记的光通过该透光窗通过传感器。 窗户和外壳均由相同的可模制材料构成，并且一体地模制在一起，作为单件，无缝结构的单一部件。 压力指示器也与壳体一体地形成，用于可视地指示壳体内的压力。

公开(公告)号：US07329008B2

公开(公告)日：2008-02-12

申请号：US11133893

申请日：2005-05-20

申请人： Carl Wittenberg

发明人： Carl Wittenberg

IPC分类号： G03B21/14 ,  G03B21/16 ,  G03B21/22 ,  H01S3/04

CPC分类号： G03B21/2033 ,  H01S5/4093

摘要： A lightweight, compact image projection system, especially for mounting in a housing having a light-transmissive window, is operative for causing selected pixels in a raster pattern to be illuminated to produce an image of high resolution of VGA quality or higher in color. A shock-resistant arrangement protects at least one of the system components, for example, a green laser module with its associated thermo-electric cooler from shock damage during a drop event without sacrificing the capability of aggressively removing waste heat generated by such system components.

摘要翻译： 特别是用于安装在具有透光窗口的外壳中的轻巧紧凑的图像投影系统可操作用于使得光栅图案中的所选像素被照亮以产生VGA质量或更高颜色的高分辨率的图像。 抗冲击布置保护系统组件中的至少一个，例如，具有相关联的热电冷却器的绿色激光模块，在落下事件期间不受冲击损坏，而不会牺牲积极地去除由这种系统部件产生的废热的能力。

公开(公告)号：US20060289653A1

公开(公告)日：2006-12-28

申请号：US11165738

申请日：2005-06-24

申请人： Carl Wittenberg ,  Peter Brooks

发明人： Carl Wittenberg ,  Peter Brooks

IPC分类号： G06K7/10 ,  G02B26/08

CPC分类号： G02B7/1821 ,  G02B26/105

摘要： A taut, torsional flexure is used in a compact drive for scanning light and is of beneficial use in a lightweight, compact image projection module, especially for mounting in a housing having a light-transmissive window, the module being operative for causing selected pixels in a raster pattern to be illuminated to produce an image of high resolution of VGA quality in color.

摘要翻译： 在紧凑型驱动器中使用绷紧的扭转挠曲用于扫描光，并且在轻量级紧凑的图像投影模块中是有益的，特别是用于安装在具有透光窗口的壳体中，该模块可操作用于使所选择的像素 要被照亮的光栅图案以产生VGA质量的高分辨率的图像。