​In the domain of semiconductor manufacturing, temperature management is pivotal for ensuring device performance, improving product quality, and extending equipment lifespan. Temperature sensors occupy an indispensable role by monitoring and regulating operational temperatures, ensuring all processes occur within ideal temperature ranges, thereby preventing damages and enhancing production efficiency.

Optical sensors can be used for 3D scanning, image recognition, and measurement applications. They utilize the reflection, refraction, and scattering properties of light to acquire shape and surface information of objects.