Mobile Phone Optical Testing System FS-TR Series

The FS-TR Series is mainly used for measuring optical characteristics of mobile phones and mobile phone screen modules. It enables automatic control of mobile phone test patterns and can accommodate 5 mobile phones for sequential optical testing. In addition to optical items defined in the VESA FPDM 2.0 standard—such as luminance uniformity, viewing angle, contrast ratio, grayscale gamma, crosstalk, and grayscale response time—it also supports omnidirectional diffuse reflectance testing, CIE2000 Delta E testing, ambient light contrast testing, screen automatic dimming testing, and more.

Measurement Items

1. Luminance, chromaticity, and spectrum of display screens
2. RGB chromaticity, as well as CIE1931, CIE1976, and color gamut
3. Luminance uniformity, chromaticity non-uniformity, color difference Delta u’v’, and Delta E color difference between adjacent points among 135 points
4. Grayscale Gamma at vertical angles and any angles
5. Multiple types of crosstalk
6. Checkerboard residual image
7. Contrast ratio
8. Grayscale response time and flicker
9. Horizontal/vertical viewing angles, omnidirectional viewing angles
10. Firefly testing
11. Omnidirectional diffuse reflectance
12. Contrast under ambient light illumination at omnidirectional angles
13. Mobile phone light sensor automatic dimming testing
14. Power consumption
15. Luminance, chromaticity, and uniformity around the punch-hole screen
16. Light leakage
17. Defect detection
18. 123-color CIE2000 Delta E
19. 26-color CIE94 Delta E
20. User-defined programming testing
21. One-click automated sequential testing of all items for multiple mobile phone screens