US Patent Issued to Japan Display on Sept. 8 for "Display device and light emitting diode chip" (Japanese Inventor)

ALEXANDRIA, Va., Sept. 8 -- United States Patent no. 12,733,299, issued on Sept. 8, was assigned to Japan Display Inc. (Tokyo).

"Display device and light emitting diode chip" was invented by Kenichi Takemasa (Tokyo).

According to the abstract* released by the U.S. Patent & Trademark Office: "An anode electrode includes a first recess portion which does not contact a first projection electrode and a first protruding portion which protrudes in a direction away from an insulating layer than the first recess portion and is in contact with the first projection electrode. A cathode electrode includes a second recess portion which does not contact a second projection electrode and a second protruding portion which protrudes in a direction away f...