US Patent Issued to QD LASER on July 28 for "Image projection device" (Japanese Inventors)

ALEXANDRIA, Va., July 28 -- United States Patent no. 12,693,525, issued on July 28, was assigned to QD LASER INC. (Kawasaki, Japan).

"Image projection device" was invented by Makoto Suzuki (Kawasaki, Japan) and Seiji Morino (Kawasaki, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "An image projection device includes a projection unit converging image light beams emitted in different directions from a scanning unit at a first convergence point in user's eye, a reflection unit converging the image light beams at a second convergence point before the projection unit, an optical member being provided between the projection unit and the reflection unit, converting the image light beams into convergent light...