Thursday, May 2025

11:40 AM - 12:00 PM

Room: LL20A

Session: Automotive HUDs and Transparent Displays

Diffraction Suppression Technique for Background Images in Curved Transparent Displays

Student

• Yu-Wen Wang

  National Taiwan University

Description:

Curved transparent displays suffer from diffraction disrupting background images. This study combines inverse phase retrieval with a customized simulated annealing algorithm to design Diffractive Optical Elements (DOEs), improving diffraction ratios from 42.261% to 65.752%. The results provide a scalable solution to enhance imaging quality for automotive, AR/VR, and under-display cameras.