US Patent Issued to Beijing BOE Technology Development, BOE TECHNOLOGY GROUP on July 7 for "Display substrate and display apparatus each having sub-pixels applied with different operating voltages" (Chinese Inventors)

ALEXANDRIA, Va., July 7 -- United States Patent no. 12,676,117, issued on July 7, was assigned to Beijing BOE Technology Development Co. Ltd. (Beijing) and BOE TECHNOLOGY GROUP Co. LTD. (Beijing).

"Display substrate and display apparatus each having sub-pixels applied with different operating voltages" was invented by Pan Li (Beijing) and Yichi Zhang (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "A display substrate includes: a base, and pixel units arranged in an array, each pixel unit including at least two sub-pixels each including: a pixel driving circuit, and a light-emitting element. The light-emitting element includes: a first electrode, a light-emitting layer, and a second electrode arranged...