US Patent Issued to Carl Zeiss Jena on June 23 for "Wavefront manipulator for a head-up display, optical arrangement, and head-up display" (German Inventors)

ALEXANDRIA, Va., July 15 -- United States Patent no. 12,663,648, issued on June 23, was assigned to Carl Zeiss Jena GmbH (Jena, Germany).

"Wavefront manipulator for a head-up display, optical arrangement, and head-up display" was invented by Artur Degen (Jena, Germany), Adrian Grewe (Jena, Germany) and Roman Kleindienst (Jena, Germany).

According to the abstract* released by the U.S. Patent & Trademark Office: "A wavefront manipulator can be arranged in the beam path of a head-up display between a projection lens and a curved projection surface having a number of fixed characteristics. The wavefront manipulator can include a plurality of optical elements with different representational functions, each representational function at least pa...