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    • 44. 发明授权
    • Optical filter for image and barcode scanning
    • 用于图像和条形码扫描的滤光片
    • US08640960B2
    • 2014-02-04
    • US13309195
    • 2011-12-01
    • Ynjiun Paul WangYiwu DingChen Feng
    • Ynjiun Paul WangYiwu DingChen Feng
    • G06K7/10
    • G06K7/12
    • Methods for using an optical indicia reading terminal including a housing, a multiple pixel image sensor disposed within the housing, an imaging lens assembly configured to focus an image of decodable indicia on the image sensor, an optical bandpass filter disposed in an optical path of light incident on the image sensor, an analog-to-digital (A/D) converter configured to convert an analog signal read out of the image sensor into a digital signal representative of the analog signal, and processor configured to output a decoded message data corresponding to the decodable indicia by processing the digital signal.
    • 使用包括外壳的光标记读取终端的方法,设置在所述外壳内的多像素图像传感器,配置成将图像传感器上的可解码标记的图像聚焦的成像透镜组件,设置在光路中的光学带通滤光器 (A / D)转换器,被配置为将从所述图像传感器读出的模拟信号转换成表示所述模拟信号的数字信号,以及处理器,被配置为输出对应于所述图像传感器的解码消息数据 通过处理数字信号到可解码标记。
    • 50. 发明授权
    • Liquid crystal display screen
    • 液晶显示屏
    • US08253870B2
    • 2012-08-28
    • US12964919
    • 2010-12-10
    • Li QianLiang LiuChen Feng
    • Li QianLiang LiuChen Feng
    • G02F1/1335
    • G06F3/0412G06F3/044
    • A liquid crystal display screen is provided. The liquid crystal display screen includes a capacitance type touch panel, an upper board, a liquid crystal layer, and a lower board. The capacitance type touch panel includes a substrate and a transparent conductive layer located on the substrate. The upper board includes an upper substrate, an upper electrode, and an upper alignment layer. The transparent conductive layer is configured to be an upper optical polarizer. The transparent conductive layer is a carbon nanotube layer having an anisotropic conductivity. The upper substrate is the substrate of the capacitance type touch panel.
    • 提供液晶显示屏。 液晶显示屏包括电容式触摸面板,上板,液晶层和下板。 电容型触摸面板包括基板和位于基板上的透明导电层。 上板包括上基板,上电极和上取向层。 透明导电层被配置为上部光学偏振器。 透明导电层是具有各向异性导电性的碳纳米管层。 上基板是电容型触摸面板的基板。