Pixel array, image sensor having the pixel array a

专利名称：Pixel array, image sensor having the pixel

array and method for removing flicker noiseof the image sensor

发明人：Chae-Sung Kim申请号：US10630194申请日：20030730

公开号：US20040080630A1公开日：20040429

专利附图：

摘要：There are provided a pixel array capable of detecting and removing a flickernoise, an image sensor employing the pixel array and an automatic flicker noise detecting

method capable of effectively detecting and removing the flicker noise of the imagesensor. For the purpose, a pixel array of an image sensor includes a pixel group, havingN×M number of unit pixels, for detecting an image signal, N and M being integers, and apixel column, allocated along a row direction of the pixel group, for detecting an averagefrequency of a corresponding pixel row to thereby detect the flicker noise.

申请人：HYNIX SEMICONDUCTOR INC.

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