US Patent Issued to Semiconductor Energy Laboratory on June 2 for "Light-emitting device, photoelectric conversion device, display device, light-emitting apparatus" (Japanese Inventors)

ALEXANDRIA, Va., June 2 -- United States Patent no. 12,648,295, issued on June 2, was assigned to Semiconductor Energy Laboratory Co. Ltd. (Atsugi, Japan).

"Light-emitting device, photoelectric conversion device, display device, light-emitting apparatus" was invented by Hideko Yoshizumi (Atsugi, Japan), Ryo Narukawa (Hadano, Japan) and Satoko Numata (Atsugi, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A novel light-emitting device that is highly convenient, useful, or reliable is provided. The light-emitting device includes a first electrode, a second electrode, and a first unit. The first unit is located between the first electrode and the second electrode, and the first unit has a function of emit...