Due to the excellent performance of ceramic substrates, their application in display screens has been widely promoted. For example, ceramic substrates can serve as substrates for OLEDs (Organic Light Emitting Diodes). As OLEDs require sintering and grain growth at high temperatures, a high-temperature resistant substrate is needed, and ceramic substrates precisely meet this requirement. In addition, ceramic substrates can also be used for the production of LEDs (light-emitting diodes). As LED production requires a large amount of sapphire substrates, ceramic substrates can be used as substitutes, which not only have lower costs but also improve the stability and lifespan of display screens.LCD panel equipment