MUMBAI, India, July 7 -- Intellectual Property India has published a patent application (202517121956 A) filed by Caihong Display Devices Co. , Ltd. on December 04, 2025, for Filling Structure And Method For Reducing Acicular Defects In Substrate Glass.
Inventors include Wang, Menglong; Hou, Hongrong; Yang, Wei; and Zhang, Tao.
The application for the patent was published on July 03, 2026, under issue no. 27/2026.
Abstract: The present invention belongs to the technical field of the prevention and control of defects in substrate glass, and discloses a filling structure and method for reducing acicular defects in substrate glass. For the filling structure provided by the present invention, the thermal insulation and heating characteristic...