ALEXANDRIA, Va., Sept. 23 -- United States Patent no. 12,426,435, issued on Sept. 23, was assigned to Semiconductor Energy Laboratory Co. Ltd. (Atsugi, Japan).
"Imaging device" was invented by Yusuke Negoro (Kaizuka, Japan), Seiichi Yoneda (Isehara, Japan), Hiroki Inoue (Atsugi, Japan), Shunsuke Sato (Yokohama, Japan) and Shunpei Yamazaki (Setagaya, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A multifunctional imaging device is provided. The imaging device includes first to fourth light-receiving elements and first and second functional layers. The first to fourth light-receiving elements are photoelectric conversion elements having sensitivity to light of different wavelengths from each other. The ...