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Development of 3D Image Sensors

2021-09-15

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An image sensor, or photosensitive element, is a device that converts an optical image into an electronic signal, and it is widely used in digital cameras and other electronic optical devices. Early image sensors used analog signals, such as camera tubes. With the rapid development of digital technology, semiconductor manufacturing technology, and the Internet, the market and the industry are facing the arrival of the era of video, video, and communication integration across various platforms, which outlines the beauty of the daily life of human beings in the future.

3d image sensor in china

Photosensitive devices are the core components of industrial cameras, and there are two types of image sensors, CMOS and CCD. The unique technology of CCD has the advantages of good low-illumination effect, high signal-to-noise ratio, strong transparency, and good color reproduction ability, and is widely used in high-end fields such as transportation and medical treatment. Due to its advantages in imaging, it will continue to be used for a long time, but at the same time, its high cost and high power consumption also restrict its market development space.
CCD and CMOS have their own advantages in different application scenarios, but with the continuous improvement of CMOS technology and technology, and the continuous decline of high-end CMOS prices, it is believed that in the future development of high-definition cameras in the security industry, CMOS will play an increasingly important role.