ALEXANDRIA, Va., Nov. 6 -- United States Patent no. 12,462,753, issued on Nov. 4, was assigned to BEIJING BOE TECHNOLOGY DEVELOPMENT Co. LTD. (Beijing).
"Composite driving circuit and display panel" was invented by Hao Zhang (Beijing).
According to the abstract* released by the U.S. Patent & Trademark Office: "A composite driving circuit and a display panel are provided. The display panel comprises a plurality of composite driving circuits and comprises a light-emitting element and a photodetector, which are driven by the composite driving circuits. The display panel comprises a plurality of row partitions, which are sequentially arranged in a column direction, wherein each row partition is provided with an enable signal line group for ap...