ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,442,941, issued on Oct. 14, was assigned to BEIJING BOE SENSOR TECHNOLOGY Co. LTD. (Beijing) and BEIJING BOE TECHNOLOGY DEVELOPMENT Co. LTD. (Beijing).

"Ray detector substrate and ray detector" was invented by Lin Zhou (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "A ray detector substrate includes: photodetectors including first photodetectors and second photodetectors; and dimming portions including, at a side of each first photodetector away from a substrate, a respective first dimming portion, and, at a side of each second photodetector away from the substrate, a respective second dimming portion. A second scintillator layer is configured t...