US Patent Issued to Sharp Display Technology on Aug. 11 for "Light-emitting element" (Japanese Inventors)

ALEXANDRIA, Va., Aug. 12 -- United States Patent no. 12,707,802, issued on Aug. 11, was assigned to Sharp Display Technology Corp. (Kameyama City, Japan).

"Light-emitting element" was invented by Yoshihiro Ueta (Kameyama City, Japan) and Takayuki Naka (Kameyama City, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A monolayer film is provided between a hole injection layer and the hole transport layer."

The patent was filed on Oct. 15, 2021, under Application No. 18/686,276.

*For further information, including images, charts and tables, please visit: http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO2&Sect2=HITOFF&p=1&u=%2Fnetahtml%2FPTO%2Fsearch-bool.html&r=1&f=G&l=50&co1=AND&d=PTXT&s1=12707802&OS=1...