US Patent Issued to Apple on May 13 for "Optical systems having angle-selective transmission filters" (California Inventors)

ALEXANDRIA, Va., June 12 -- United States Patent no. 12,298,505, issued on May 13, was assigned to Apple Inc. (Cupertino, Calif.).

"Optical systems having angle-selective transmission filters" was invented by Vikrant Bhakta (Santa Clara, Calif.), Byron R. Cocilovo (Sunnyvale, Calif.), Guolin Peng (Sunnyvale, Calif.), Hyungryul Choi (San Jose, Calif.), Scott M. DeLapp (San Diego) and Se Baek Oh (Millbrae, Calif.).

According to the abstract* released by the U.S. Patent & Trademark Office: "An electronic device may include an emissive display panel that emits light. The light may propagate along an optical path extending to an eye box. A waveguide with an input coupler and an output coupler may be interposed on the optical path. An angle-sel...