Color sensor insensitive to distance variations
    2.
    发明公开
    Color sensor insensitive to distance variations 审中-公开
    颜色传感器对距离变化不敏感

    公开(公告)号:EP2451150A3

    公开(公告)日:2017-06-21

    申请号:EP11187652.0

    申请日:2011-11-03

    IPC分类号: H04N9/04 G01S17/89

    摘要: A system for calibrating a color sensing pixel based upon the distance between the color sensing pixel and an object. The distance is determined by measuring the phase shift of electromagnetic radiation as reflected from the surface of the object compared with the wave profile of the electromagnetic radiation incident on the object surface. The color sensing pixel is associated with a Time-of-Flight (ToF) pixel which is employed to determine the distance of the color sensing pixel. The electromagnetic radiation can be from any part of the electromagnetic spectrum, in particular the infrared and visible light portions of the electromagnetic spectrum. The color sensing pixel and the ToF pixel can reside on the same semiconductor or on disparate semiconductors.

    摘要翻译: 一种基于颜色感测像素与物体之间的距离来校准颜色感测像素的系统。 通过测量从物体表面反射的电磁辐射的相移与入射在物体表面上的电磁辐射的波形相比来确定该距离。 颜色感测像素与用于确定颜色感测像素的距​​离的飞行时间(ToF)像素相关联。 电磁辐射可以来自电磁谱的任何部分,特别是电磁谱的红外和可见光部分。 颜色感测像素和ToF像素可以位于相同的半导体或不同的半导体上。

    Color sensor insensitive to distance variations
    5.
    发明公开
    Color sensor insensitive to distance variations 审中-公开
    Farfer传感器(Entfernungsabweichungsunempfindlicher Farbsensor)

    公开(公告)号:EP2451150A2

    公开(公告)日:2012-05-09

    申请号:EP11187652.0

    申请日:2011-11-03

    IPC分类号: H04N5/369 H04N9/04 G01S17/89

    摘要: A system for calibrating a color sensing pixel based upon the distance between the color sensing pixel and an object. The distance is determined by measuring the phase shift of electromagnetic radiation as reflected from the surface of the object compared with the wave profile of the electromagnetic radiation incident on the object surface. The color sensing pixel is associated with a Time-of-Flight (ToF) pixel which is employed to determine the distance of the color sensing pixel. The electromagnetic radiation can be from any part of the electromagnetic spectrum, in particular the infrared and visible light portions of the electromagnetic spectrum. The color sensing pixel and the ToF pixel can reside on the same semiconductor or on disparate semiconductors.

    摘要翻译: 一种用于基于颜色感测像素和对象之间的距离来校准颜色感测像素的系统。 通过测量从物体表面反射的电磁辐射的相移与入射在物体表面上的电磁辐射的波形相比来确定距离。 颜色感测像素与用于确定颜色感测像素的距​​离的飞行时间(ToF)像素相关联。 电磁辐射可以来自电磁光谱的任何部分,特别是电磁光谱的红外和可见光部分。 颜色感测像素和ToF像素可以驻留在相同的半导体上或在不同的半导体上。