LCD Screen Manufacturing Coated With PI Liquid
LCD Screen Manufacturing Coated With PI Liquid LCD Screen Manufacturing Coated With PI Liquid - PI Coating - Ultrasonic Coating - Cheersonic PI liquid is a key process in the manufacturing of LCD screens, mainly used to form alignment films and control the alignment direction of liquid crystal molecules. The following are the main steps and related points of the PI liquid process: Substrate cleaning Before ultrasonic coating [...]

