Optical reader having a plurality of imaging modules
    2.
    发明申请
    Optical reader having a plurality of imaging modules 有权
    具有多个成像模块的光学读取器

    公开(公告)号:US20050279836A1

    公开(公告)日:2005-12-22

    申请号:US11187608

    申请日:2005-07-22

    IPC分类号: G06K7/10 G06K7/14

    摘要: The invention is an optical reader having a plurality of imaging modules. In one method for operating a multiple imaging module reader of the invention, a second frame of image data captured via actuation of a second imaging module is automatically captured and subjected to decoding in the case an attempt to decode using a frame of image data captured via actuation of a first imaging module fails. In another embodiment, a frame of image data captured via actuation of an image sensor of a first module and actuation of illumination of a second imaging module is subjected to decoding. In another embodiment, frames of image data captured via actuation of image sensors of spaced apart modules are combined. The various modules of a multiple imaging module reader can be adapted to have different best focus positions so that a field depth of the reader is improved.

    摘要翻译: 本发明是具有多个成像模块的光学读取器。 在用于操作本发明的多成像模块读取器的一种方法中,通过第二成像模块的驱动捕获的第二帧图像数据被自动捕获,并且在尝试使用通过以下步骤捕获的图像数据的帧进行解码的情况下进行解码 第一成像模块的致动失败。 在另一个实施例中,经由第一模块的图像传感器的致动和第二成像模块的照明的致动所捕获的图像数据帧被进行解码。 在另一个实施例中,组合了通过间隔开的模块的图像传感器的致动捕获的图像数据帧。 多成像模块读取器的各种模块可以适于具有不同的最佳焦点位置,从而改善读取器的场深。

    Image sensor assembly for optical reader
    3.
    发明申请
    Image sensor assembly for optical reader 有权
    用于光学读取器的图像传感器组件

    公开(公告)号:US20050011954A1

    公开(公告)日:2005-01-20

    申请号:US10861329

    申请日:2004-06-04

    IPC分类号: G06K7/10 H04N5/225 G06K7/14

    摘要: According to the invention, a multilayered image sensor is back mounted to a plate, and the plate in turn, is installed in a holding pocket of a device. In that the scheme takes advantage of a high controllability of a mounting plate's thickness, the mounting scheme provides a tight control of holding forces with which an image sensor is secured in an imaging device. In that the scheme provides for back mounting of image sensor on a planar surface, the mounting system provides tight control of an imaging assembly's pixel plane to fixed point in space distance.

    摘要翻译: 根据本发明,将多层图像传感器背面安装到板上,并且依次将该板安装在装置的保持袋中。 由于该方案利用了安装板厚度的高可控性,安装方案提供了将图像传感器固定在成像装置中的紧固力的紧密控制。 因为该方案提供了将图像传感器反向安装在平面上,所以安装系统将成像组件的像素平面的紧密控制提供给空间距离的固定点。