MUMBAI, India, July 7 -- Intellectual Property India has published a patent application (202517128325 A) filed by Caihong Display Devices Co. , Ltd. on December 17, 2025, for Overflow Brick, Device And Method For Stably Producing Substrate Glass.
Inventors include Hu, Weidong; Zhang, Zhijun; Xu, Jian; Zhao, Longjiang; Ren, Yongjing; and Luo, Ting.
The application for the patent was published on July 03, 2026, under issue no. 27/2026.
Abstract: The present application belongs to the technical field of the manufacturing of liquid crystal substrate glass. Disclosed are an overflow brick, device and method for stably producing substrate glass. The overflow brick provided in the present application uses a separable arch-shaped overflow brick ...