Exmor是索尼公司应用在其部分CMOS图像传感器上的技术名称。其可以实现片上模数转换以及错行像素的两步降噪并行处理。

Exmor R则是索尼的Exmor的背照式传感器版本。索尼公司于2008年6月11日发布 Exmor R，其也是世界上首个量产型背照式传感器技术。索尼声称 Exmor R 约可达到传统前照式传感器（front illuminated sensor）两倍灵敏度。这类有源像素传感器在一些索尼出品的拍照手机与相机中有应用，甚至苹果公司的iPhone 4S与iPhone 5中也有应用。Exmor R传感器有助于帮助智能手机在低照度环境下获取高分辨率视频或静止图像。

Exmor is the name of a technology Sony implemented on some of their CMOS image sensors. It performs on-chip analogue/digital signal conversion and two-step noise reduction in parallel on each column of the CMOS sensor.

Exmor R is a back-illuminated version of Sony's CMOS image sensor. Exmor R was announced by Sony on 11 June 2008 and was the world's first mass-produced implementation of the back-illuminated sensor technology Sony claims that Exmor R is approximately twice as sensitive as a normal front illuminated sensor. This active pixel sensor is found in several Sony mobile phones and cameras as well as Apple's iPhone 4S and 5. The Exmor R sensor allows the camera of the smartphone to capture high definition movies and stills in low lit areas.