ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,457,830, issued on Oct. 28, was assigned to Samsung Display Co. Ltd. (Yongin-si, South Korea).
"Display device with improved emission efficiency and method for manufacturing same" was invented by Young Rag Do (Seoul, South Korea), Yun Jae Eo (Seoul, South Korea) and Hoo Keun Park (Cheongju-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A display device and a method for manufacturing a display device are provided. A display device includes: a base layer; first and second electrodes which are located on the base layer; at least one light emitting diode which is located between the first and second electrodes and configured to emit light; a...