US Patent Issued to LG Display on June 2 for "Light emitting element and display device including the same" (South Korean Inventors)

ALEXANDRIA, Va., June 2 -- United States Patent no. 12,648,294, issued on June 2, was assigned to LG Display Co. Ltd. (Seoul, South Korea).

"Light emitting element and display device including the same" was invented by Yu Jeong Lee (Paju-si, South Korea) and Wook Song (Paju-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed are a light emitting element and a display device including the same, wherein a hole generation layer is further provided between a hole transport layer and an emission layer, in addition to an electron blocking layer, in order to control the speed of electrons and holes introduced into the emission layer, whereby it is possible to prevent accumulation of carriers at...