Yuqiang GUO, Qionghua WANG. Research Progress on Viewing Angle-related Performance of Liquid Crystal Display（Invited）[J]. Acta Photonica Sinica, 2022, 51(7): 0751413
- Acta Photonica Sinica
- Vol. 51, Issue 7, 0751413 (2022)
Fig. 1. Structure diagram of LCD and the on/off states of pixels on the screen
Fig. 2. Several common display modes of LCD
Fig. 3. Photographs of an LCD at different viewing angles（without ambient light）
Fig. 4. Improved viewing angle uniformity of LCD by using the directional backlight and front diffuser［29］
Fig. 5. Improved brightness uniformity of LCD based on quantum dot color filter［31］
Fig. 6. High-contrast LCD based on local dimming technology［46］
Fig. 7. Moth-eye antireflection film and its effect before and after application［54］
Fig. 8. Low gamma shift protruded FFS LCD based on single-domain electrode structure［73］
Fig. 9. Low gamma shift and color difference LCD based on main and sub-pixels［83］
Fig. 10. High color gamut LCD based on the dual-cell helical filter［91］
Fig. 11. Two-dimensional anti-peep film for narrow viewing angle［95］
Fig. 12. Narrow viewing angle blue-phase LCD based on +a/-c/-a compensation film［98］
Fig. 13. Specified viewing angle control technology based on viewing angle deflection film［102］
Fig. 14. Viewing angle controllable technology based on dual-pixel structure［107］
Fig. 16. Viewing angle controllable technology based on electrode bias method［115］
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Table 1. Typical parameters of four display modes［26］
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