Fig. 1. Diagram of lenticular lens 3D display

Fig. 2. Model of lenticular lens-grating viewpoint area distribution^［6］

Fig. 3. Diamond mapping of OLED

Fig. 4. Test model of diamond pixel.（a）Diamond pixel mapping；（b）Sub-pixel image.

Fig. 5. Design of glasses-free 3D display based on OLED diamond mapping

Fig. 6. Geometric relationship between lenticular lens grating and pixels

Fig. 7. Calculation of OLED display viewpoint

Fig. 8. Brightness of the green subpixel displayed at different scales

Fig. 9. Slant angle S and origin pixel C

Fig. 10. Example without（a）and with（b）red/blue suppression

Fig. 11. Comparison of the images before and after using crosstalk reduction algorithm

Fig. 12. White light spectra under different green light intensity ratios

Fig. 13. Demos of glasses-free 3D display mobile phone based on OLED diamond screen

Fig. 14. Multi-view 3D display results after optimization algorithm processing

Fig. 15. CIE color gamut position map based on different pixel assignments