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    • 6. 发明公开
    • IMAGING SYSTEMS WITH CLEAR FILTER PIXELS
    • ABBILDUNGSSYSTEME MIT DURCHSICHTIGEN FILTERPIXELN
    • EP3054675A1
    • 2016-08-10
    • EP16161249.4
    • 2013-03-19
    • Aptina Imaging Corporation
    • MLINAR, MarkoKEELAN, Brian
    • H04N9/04
    • H04N9/045G06K9/46G06T3/4015G06T5/10G06T11/60G06T2207/10024H04N5/63H04N9/67H04N9/735H04N2209/041
    • An image sensor may have an array of image sensor pixels arranged in color filter unit cells each having one red image pixel that generates red image signals, one blue image pixel that generate blue image signals, and two clear image sensor pixels that generate white image signals. The image sensor may be coupled to processing circuitry that performs filtering operations on the red, blue, and white image signals to increase noise correlations in the image signals that reduce noise amplification when applying a color correction matrix to the image signals. The processing circuitry may extract a green image signal from the white image signal. The processing circuitry may compute a scaling value that includes a linear combination of the red, blue, white and green image signals. The scaling value may be applied to the red, blue, and green image signals to produce corrected image signals having improved image quality.
    • 图像传感器可以具有布置在滤色器单元单元中的图像传感器像素的阵列,每个具有产生红色图像信号的一个红色图像像素,产生蓝色图像信号的一个蓝色图像像素和产生白色图像信号的两个清晰图像传感器像素 。 图像传感器可以耦合到对红色,蓝色和白色图像信号执行滤波操作的处理电路,以增加当将颜色校正矩阵应用于图像信号时降低噪声放大的图像信号中的噪声相关性。 处理电路可以从白色图像信号中提取绿色图像信号。 处理电路可以计算包括红色,蓝色,白色和绿色图像信号的线性组合的缩放值。 缩放值可以应用于红色,蓝色和绿色图像信号,以产生具有改善的图像质量的校正图像信号。
    • 9. 发明公开
    • ELECTRICAL SAFETY DEVICE MISWIRE DETECTION
    • EHERVERDRAHTUNGSDETEKTION EINER ELEKTRISCHEN SICHERHEITSVORRICHTUNG
    • EP3012853A1
    • 2016-04-27
    • EP15191298.7
    • 2015-10-23
    • Semiconductor Components Industries, LLC
    • BECK, RileyLAYTON, KentGRANGE, ScottSINGH, Rishi Pratap
    • H01H83/04H01H83/14
    • H02H3/44G01R19/165H01H83/04H01H83/144H01H2083/045
    • Aspects of an electrical safety device that provides detection of miswiring of line and load connection pairs are presented. In an example, the device includes a differential current detector through which are routed a live current path and a neutral current path coupling the line and load connection pairs. The device also includes a selectable conducting path that, when selected, circumvents the differential current detector while coupling one of a line live connection to a load live connection or a line neutral connection to a load neutral connection of the connection pairs. The device further includes a control circuit that determines, via the differential current detector, while the conducting path is selected, a differential current defined by a difference in currents on the live and neutral current paths, and interrupts at least one of the live and neutral current paths in response to the differential current not exceeding a threshold value.
    • 提出了提供线路和负载连接对的接线错误检测的电气安全装置的方面。 在一个示例中,该器件包括差分电流检测器,通过该差分电流检测器路由带电电流路径和耦合线路和负载连接对的中性电流路径。 该装置还包括可选择的导电路径,当被选择时,绕过差分电流检测器,同时将线路有源连接中的一个连接到负载实时连接或者线路中性点连接到连接对的负载中性连接。 该装置还包括控制电路,该控制电路经由差分电流检测器确定导通路径被选择的差动电流,由差动电流和中性电流路径上的电流差定义,并且中断至少一个带电和中性点 响应于不超过阈值的差分电流的电流路径。