US Patent Issued to BOE Technology Group on July 14 for "Display apparatus" (Chinese Inventors)

ALEXANDRIA, Va., July 14 -- United States Patent no. 12,684,721, issued on July 14, was assigned to BOE Technology Group Co. Ltd. (Beijing).

"Display apparatus" was invented by Youqing Shen (Beijing), Houkun Zhu (Beijing) and Qiang Wu (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "A display apparatus is provided. The display apparatus includes a housing; a first cover plate; a second cover plate; a back plate; a first chamber between the housing and the first cover plate; a second chamber between the first cover plate and the second cover plate; and a third chamber between the second cover plate and the back plate. The first chamber is a waterproof chamber. The third chamber is a waterproof chamber....