PI coating

Precision Alignment and Cell Assembly: Analyzing PI Coating and Rubbing Processes in LCD Manufacturing

by
Precision Alignment and Cell Assembly: Analyzing PI Coating and Rubbing Processes in LCD Manufacturing

The complete manufacturing process of LCD involves over 40 precise steps, which can be divided into five main stages: ITO pattern etching, alignment layer formation (PI coating and rubbing), cell assembly, liquid crystal filling and cutting, and final inspection and packaging. Among these, the PI coating, alignment rubbing, and cell assembly processes serve as core … Read more

Case Study on Femtosecond Laser Depth Etching for Removing PI Coating from Medical CGM Sensors

by
Case Study on Femtosecond Laser Depth Etching for Removing PI Coating from Medical CGM Sensors

With the rapid development of manufacturing processes, the complexity of miniaturized devices is increasing day by day. In cutting-edge industries such as microelectronics, medical technology, and photonics, micro-devices often adopt multilayer stacked structures made of different materials to meet increasingly complex multifunctional requirements. Especially in the healthcare sector, the application of Continuous Glucose Monitoring (CGM) … Read more