MUMBAI, India, Sept. 28 -- Intellectual Property India has published a patent application (202517134607 A) filed by Caihong Display Devices Co. , Ltd. on December 31, 2025, for Thickness Control Cooling Air Device For Forming Substrate Glass By Overflow Process, And Method For Using Same.
Inventors include Hu, Weidong; Ren, Yongjing; Zhang, Zhijun; and Luo, Ting.
The application for the patent was published on September 25, 2026, under issue no. 39/2026.
Abstract: The present application belongs to the technical field of glass manufacturing. Disclosed are a thickness control cooling air device for forming substrate glass by an overflow process, and a method for using same. The device comprises two thermal equalization boxes and a cooling...