US Patent Issued to Sharp on Sept. 8 for "Light-emitting element, display device, and method for manufacturing light-emitting element" (Japanese Inventors)

ALEXANDRIA, Va., Sept. 8 -- United States Patent no. 12,733,334, issued on Sept. 8, was assigned to Sharp K.K. (Sakai City, Japan).

"Light-emitting element, display device, and method for manufacturing light-emitting element" was invented by Kota Adachi (Sakai City, Japan) and Yasushi Asaoka (Sakai City, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A light-emitting element includes: a first electrode; a second electrode; a light-emitting layer positioned between the first electrode and the second electrode, and containing quantum dots and a first hole transport material; and a hole transport layer positioned between the first electrode and the light emitting layer, and containing a second hole transp...