US Patent Issued to Sharp on June 16 for "Display device and method for manufacturing display device" (Japanese Inventors)

ALEXANDRIA, Va., June 16 -- United States Patent no. 12,660,409, issued on June 16, was assigned to Sharp K.K. (Sakai City, Japan).

"Display device and method for manufacturing display device" was invented by Jun Sakuma (Sakai City, Japan) and Yasushi Asaoka (Sakai City, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A hole transport layer serving as a target layer includes a part of a region formed between a plurality of lower electrodes and a partition, and includes a first portion and a second portion across at least one of a non-formation portion of the target layer and a region where the target layer is thinner than the target layer on the plurality of lower electrodes in the reverse tapered porti...