Optical testing of displays is not only a process of quantifying technical parameters, but also a bridge connecting user experience, health needs, and industrial innovation. By accurately evaluating core indicators such as brightness, color, and eye protection, it not only provides consumers with a scientific basis for purchasing decisions, but also drives the development of display technology toward higher definition, better eye protection, and more personalization.
The optical items to be tested for flat-panel displays include: brightness, chromaticity, uniformity, contrast, Gamma, defects, light leakage, Mura, afterimage, viewing angle, specular reflection, diffuse reflection, flicker, response time, motion blur, lifespan, energy consumption, etc.