Thursday, May 2025

03:50 PM - 04:10 PM

Room: 220C

Session: Light Control Films and Cover Glasses

Improving Image Quality with Surface-Treated Random Depolarization Films

• Project Assistant Professor

  Shizuki Sasaki , PhD

  Keio University

Description:

Our random depolarization film (RDF) randomizes polarization by birefringent dopant particles, thereby resolving color degradation of displays. To further improve image quality with RDFs, this paper designs the RDF with surface treatments. The RDF achieved practical contrast ratios with anti-reflection treatment and sharp images by utilizing directional forward light scattering. Therefore, the designed RDF has high practicality for existing displays and effectiveness in realizing real-color displays.