ISO Optical Testing System

The FS-ISO series is an optical testing platform developed by Fstar to meet the requirements of ISO 9241-307: Analysis and Compliance Test Methods for Electronic Visual Displays.

Hardware Features

• The fiber optic probe of the spectrometer is mounted on a circular rail rotation device, enabling rotation of ±85° in the θ direction around the circular device.
• The entire circular rail device can rotate from 0° to 360° in the Φ direction.
• The circular device of the spectrometer probe, the photoelectric sensor probe, and the CCD are all installed on the fixed base of the instrument. This base can perform linear movement in the XYZ directions.

ISO Test Items :

1. IILuminance

2. Display Luminance

3. Luminance non-uniformity 

4. Colour non-uniformity

5. Contrast non-uniformity

6. Luminance contrast  

7. Luminance coding
8. Colour coding

9. Colour gamut and reference white 

10. Image formation time 

11. Design viewing direction

12. Luminance Balance and Glare 

13. Temporal instability(flicker) 

14. Unwanted reflection

15. Character height 

16. Character stroke width 

17. Character width-to-height ratio 

18. Character format 

19. Between-character spacing 

20. Between word spacing 

21. Between-line spacing 

22. Electro optical transfer function and grey scale 

HDR Test Items ：

1. 1.10% Central Patch Test
2. 2.Full-Screen Flash Test
3. 3.Full-Screen Long-Term Lighting Test
4. 4.Corner Box Test
5. 5.Tunnel Test
6. 6. HDR Color Gamut
7. 7. Bit-depth
8. 8. HDR Rise-time