US Patent Issued to Beijing BOE Technology Development, BOE Technology Group on July 14 for "Light-emitting transistor and display substrate" (Chinese Inventor)

ALEXANDRIA, Va., July 14 -- United States Patent no. 12,684,992, issued on July 14, was assigned to Beijing BOE Technology Development Co. Ltd. (Beijing) and BOE Technology Group Co. Ltd. (Beijing).

"Light-emitting transistor and display substrate" was invented by Dong Li (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure provides a light-emitting transistor and a display substrate. The display substrate includes a plurality of pixel circuits. Each pixel circuit uses a light-emitting transistor that integrates a control transistor and a quantum dot light-emitting device in the same device, and the light-emitting transistor can simultaneously realize the functions of switch control...