ALEXANDRIA, Va., Aug. 12 -- United States Patent no. 12,707,772, issued on Aug. 11, was assigned to LG Display Co. Ltd. (Seoul, South Korea).
"Display device and manufacturing method thereof" was invented by Yong Seok Kwak (Paju-si, South Korea) and Min Jae Kang (Seoul, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A display device according to an embodiment of the present invention comprises a color conversion substrate and a color conversion layer which convert light of a first color emitted by an LED to a second color and emit the light in all directions."
The patent was filed on April 30, 2021, under Application No. 17/919,727.
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