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介绍了数码相机中图像传感器的关键技术和相关的新技术。目前广泛被使用的图像传感器是CCD、SuperCCD和CMOSImageSensor(互补性氧化金属半导体图像传感器)。在分析和介绍图像传感器的结构、读出方式、彩色滤光阵列(CFA)等技术内容的基础上,对数码相机设计采用的图像传感器在关键技术指标进行了综合对比。
Introduced the digital camera image sensor key technologies and related new technologies. Currently widely used image sensors are CCD, SuperCCD and CMOS Image Sensor (Complementary Oxide Semiconductor Image Sensor). Based on the analysis and introduction of the structure, readout and color filter array (CFA) of the image sensor, the image sensor used in digital camera design is compared in key technical indicators.