US Patent Issued to Shanghai Tianma Microelectronics on June 9 for "Display apparatus having liquid crystal grating, method for controlling display apparatus, and holographic 3D display screen" (Chinese Inventors)

ALEXANDRIA, Va., June 9 -- United States Patent no. 12,650,667, issued on June 9, was assigned to Shanghai Tianma Microelectronics Co. Ltd. (Shanghai).

"Display apparatus having liquid crystal grating, method for controlling display apparatus, and holographic 3D display screen" was invented by Yang Zeng (Shanghai), Qijun Yao (Shanghai) and Quanpeng Yu (Shanghai).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided are a display apparatus, a method for controlling a display apparatus, and a holographic three-dimensional (3D) display screen. The display apparatus includes a display module and an adjustment module. A deflection device of the display module is configured to make an image move at least in a fir...