GENEVA, Dec. 7 -- SHANGHAI TIANMA MICROELECTRONICS CO., LTD. (No. 889, Huiqing RoadPudong New Area, Shanghai 201201), 上海天马微电子有限公司 (中国上海市浦东新区汇庆路889号) filed a patent application (PCT/CN2024/120022) for "LIQUID CRYSTAL GRATING, LAMINATION METHOD FOR LIQUID CRYSTAL GRATING, AND THREE-DIMENSIONAL DISPLAY APPARATUS" on Sep 20, 2024. With publication no. WO/2025/246087, the details related to the patent application was published on Dec 04, 2025.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World In...