US Patent Issued to HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY, BOE TECHNOLOGY GROUP on May 20 for "Display substrate with spacers on cathode power line and display apparatus" (Chinese Inventors)

ALEXANDRIA, Va., June 16 -- United States Patent no. 12,310,203, issued on May 20, was assigned to HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY Co. LTD. (Anhui, China) and BOE TECHNOLOGY GROUP Co. LTD. (Beijing).

"Display substrate with spacers on cathode power line and display apparatus" was invented by Leilei Cheng (Beijing), Yongqian Li (Beijing) and Dacheng Zhang (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "A display substrate includes: a base; a cathode power line disposed on the base and located in the peripheral region; a first insulating layer located on a side of a layer in which the cathode power line is located away from the base and having first via hole(s); a cathode layer located on the...