MUMBAI, India, April 17 -- Intellectual Property India has published a patent application (202517115404 A) filed by Caihong Display Devices Co. Ltd., Shaanxi, China, on Nov. 21, 2025, for 'high-generation substrate glass kiln based on molybdenum electrode heating, and oxidation prevention method.'
Inventor(s) include Zhao, Longjiang; Yang, Wei; Hou, Hongrong; Zhang, Feng; and Zhang, Zhijun.
The application for the patent was published on April 17, under issue no. 16/2026.
According to the abstract released by the Intellectual Property India: "Disclosed are a high-generation substrate glass kiln based on molybdenum electrode heating, and an oxidation prevention method, relating to the field of molybdenum electrode arrangement and oxidation prevention in high-generation substrate glass kilns. The kiln comprises a kiln body and multiple pairs of molybdenum electrodes. The molybdenum electrodes are inserted into the bottom of the kiln body, and an end of a molybdenum electrode located inside the kiln body is provided with a sealing sheet, a sealed gap being disposed between the molybdenum electrodes and the kiln bottom. During a heating process of the kiln body, crushed glass powder is filled into the sealed gap. In an initial state, the molybdenum electrodes are flush with bottom surface bricks, and during the heating process, the sealed gap is filled with crushed glass powder. The sealing sheet and crushed glass powder isolate the molybdenum electrodes from air, preventing the oxidation and volatilization of the molybdenum electrodes in an oxidizing atmosphere."
Disclaimer: Curated by HT Syndication.
