Crosstalk in CMOS image sensor and its solutions

SU Lin; HUANG Qi-yu

Chinese

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Crosstalk in CMOS image sensor and its solutions

更新时间：2025-09-11

- Crosstalk in CMOS image sensor and its solutions
- Issue 8, Pages: 65-68(2008)
- 作者机构：
  
  上海交通大学微电子学院
- 作者简介：
- 基金信息：
- DOI：
  CLC： TP212.14
- Published：2008
- 稿件说明：
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[1]苏林,黄其煜.CMOS图像传感器中的串扰与常用解决方案[J].传感器与微系统,2008(08):65-68.

SU Lin, HUANG Qi-yu. Crosstalk in CMOS image sensor and its solutions[J]. 2008, (8): 65-68.
[1]苏林,黄其煜.CMOS图像传感器中的串扰与常用解决方案[J].传感器与微系统,2008(08):65-68. DOI：

SU Lin, HUANG Qi-yu. Crosstalk in CMOS image sensor and its solutions[J]. 2008, (8): 65-68. DOI：

摘要

CMOS图像传感器中

串扰的大小会影响到图像传感器最终输出图像的质量

串扰越大

最终的图像质量越差

并随着目前像素单元尺寸的逐渐减小

光串扰和电荷串扰都会越来越严重。针对CMOS图像传感器中存在的这2种形式的串扰

结合具体的应用环境

出现了各种各样的解决方案。这些方案多从器件结构改进和材料等方面着手

采取有效措施

将CMOS图像传感器在具体场合应用时的串扰降低到了一个合理的水平。

Abstract

The crosstalk in CMOS image sensor can influence the quality of the final output image.These two kinds of crosstalk

optical crosstalk and electrical crosstalk

will be more and more serious as the pixel pitch scales down.Aimed at reducing the two kinds of crosstalk in CMOS image sensor

considering the actual application

various solutions are developed.Most of these solutions focus on the device structure modification and material

and the crosstalk can be suppressed to an acceptable level by using one or some of these solutions.

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