US Patent Issued to LG Chem on Feb. 10 for "Holographic optical element, manufacturing method therefor and manufacturing device therefor" (South Korean Inventors)

ALEXANDRIA, Va., Feb. 11 -- United States Patent no. 12,546,926, issued on Feb. 10, was assigned to LG Chem Ltd. (Seoul, South Korea).

"Holographic optical element, manufacturing method therefor and manufacturing device therefor" was invented by Hye Won Hwang (Daejeon, South Korea), Jae Jin Kim (Daejeon, South Korea), Bo Ra Jung (Daejeon, South Korea) and Do Kyeong Kwon (Daejeon, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A holographic optical element, a method for manufacturing the same and an apparatus for producing the same are provided. More particularly, the holographic optical element is capable of enhancing the brightness of an augmented image. In one example, the holographic optical e...