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    • 52. 发明申请
    • BARCODE-READING SYSTEM
    • 条形码阅读系统
    • US20150317503A1
    • 2015-11-05
    • US14799431
    • 2015-07-14
    • The Code Corporation
    • George PowellRyan HooblerMing LeiPhil Utykanski
    • G06K7/10
    • G06K7/10831G06K7/0004G06K7/089G06K7/10732G06K7/10811G06K7/10881H02J7/0045
    • This patent specification describes an attachment for a mobile device. The attachment may have an attachment feature designed to be attached to a mobile device such as a smartphone, tablet, or smartphone/tablet with a camera. The attachment may also include an optics system and/or an illumination system that cooperates with the camera to facilitate the capture of decodable barcodes. The illumination system may include a targeting illumination system that facilitates proper positioning of the article and/or an exposure illumination system that helps illuminate the article during capture. The optics system may include a lens that modifies the depth of field and/or the size of the field of view of the camera, an aperture that helps define the field of view, a filter that prevents light of undesired wavelengths from reaching the camera, and/or a mirror that redirects the camera's optical pathway.
    • 该专利说明书描述了用于移动设备的附件。 附件可以具有设计成附接到诸如具有相机的智能电话,平板电脑或智能电话/平板电脑的移动设备的附件功能。 附件还可以包括光学系统和/或照相系统,其与照相机协作以便捕获可解码的条形码。 照明系统可以包括有助于物品的适当定位的瞄准照明系统和/或有助于在拍摄期间照亮物品的曝光照明系统。 光学系统可以包括修改照相机的景深和/或视场尺寸的透镜,有助于限定视场的孔径,防止不想要的波长的光到达相机的滤光器, 和/或重定向相机的光学路径的镜子。