12‐1: Invited Paper: Through‐OLED Display Ambient Color Sensing
Kenneth J. Vampola, Guocheng Shao, Warren S. A. Rieutort-Louis, Ming Xu, Mahesh Chappalli, Abbas Jamshidi Roudbari · SID Symposium Digest of Technical Papers · 2022
Integrating an ambient light sensor behind an active OLED display maximizes the useable display area. We discuss our solution that overcomes challenges in through‐display transmission and display‐to‐sensor optical crosstalk and enables ambient color adaptation and autobrightness display features.