Spectral confocal is a high-precision displacement sensor that integrates optical imaging and spectral analysis technology, which is widely used in the 3C (computer, communication, and consumer electronics) electronics industry. Here are some application scenarios of spectral confocal sensors in the 3C electronics industry:

1. Smartphones: Spectral confocal sensors can be used for displacement measurement of linear motors inside smartphones. By real-time monitoring and controlling the displacement of linear motors, the positioning function and imaging accuracy of smartphones can be significantly improved. They can also measure the curved angle and thickness of smartphone screens.

2. Tablet computers: The displacement and vibration detection of various moving structural components inside tablet computers is a very important part of the production process. Spectral confocal sensors can measure precise displacement, vibration, deformation, and stress parameters of various moving mechanisms and control elements inside tablet computers, thereby achieving real-time monitoring of their manufacturing accuracy and operating status.

3. Digital Camera: Spectral confocal sensors can be used for phase ranging in digital cameras, which can significantly improve the focusing accuracy and imaging quality of the camera. At the same time, it can also achieve image stabilization and shock resistance by detecting the camera's tiny vibrations.

4. Computer hard disk: Spectral confocal sensors can be used for displacement and vibration measurements of computer hard disks, thereby achieving real-time monitoring of the stability and reliability of data storage on the hard disk. During the production process of hard disks, spectral confocal sensors can also be used for displacement, vibration, and deformation testing of various mechanical components.

In summary, spectral confocal sensors have an extremely wide range of applications in the 3C electronics industry, and can be used in various control and detection processes to achieve high-precision, high-reliability measurement and detection.