LTPS/OLED基板玻璃中铂金缺陷产生的原因及对策  

Causes and Countermeasures of Platinum Defects in LTPS/OLED Substrate Glass

作　　者：王小虎 吕思稳 姚文龙 张彬 WANG Xiaohu;LYU Siwen;YAO Wenlong;ZHANG Bin(Wuhu Dongxu Photoelectric Technology Co.,Ltd.,Wuhu 241000,China;Anhui Province Key Laboratory of New Technology of Overflow Glass Substrate,Wuhu 241000,China;Bengbu Kaisheng Glass Co.,Ltd.,Bengbu 233000,China)

机构地区：[1]芜湖东旭光电科技有限公司,芜湖241000 [2]溢流法玻璃基板新技术安徽省重点实验室,芜湖241000 [3]蚌埠凯盛玻璃有限公司,蚌埠233000

出　　处：《玻璃搪瓷与眼镜》2023年第12期26-30,共5页Glass Enamel & Ophthalmic Optics

摘　　要：在生产LTPS/OLED基板玻璃过程中,通过通道排泡、均化、调节玻璃液温度和黏度、控制流量可得到成分均匀、内部缺陷少、温度和流量稳定的玻璃液,此过程不可避免地产生一些铂金类缺陷。通过优化搅拌装置设计、设定合理的工艺制度、清理铂金缺陷,可降低、延缓铂金缺陷的产生,提高生产效率。In LTPS/OLED substrate glass production process,the use of channel bubble removal,homogenization,adjustment the temperature and viscosity of the glass melt,control the flow rate can be obtained composition uniformity,less internal defects,temperature and flow rate stability of the glass liquid,the process inevitably produce some platinum defects.By optimizing mixing device design,process system setting and platinum defect cleaning operation,platinum defects can be reduced and delayed to improve production efficiency.

关 键 词：铂金通道 搅拌装置 铂金缺陷 

分 类 号：TQ171[化学工程—玻璃工业]