Case Study
Pre-treatment
Exposure・Development
Etching
Ejection
Washing
Resist coating
Concentration Monitoring by Application
Knowledge
It is mainly applied for the purpose of protective film and short circuit fault prevention. The green colored films are known for protecting the substrate, but in fact there are various types. The color used as resist variations and are not only for design purposes, but also have practical applications such as hiding the wiring of the board and making the circuit design hidden.
Knowledge
It is also used for the purpose of improving image quality by highly controlling the cell gap of LCD as a photo spacer required for liquid crystal. For example, when a resist is used as a spacer for advanced control, highly advanced = thickness is precisely controlled for graphical quality, thickness = concentration control by in-line meters.
Case Study
Recommended
Products
ys
Resists are rarely seen directly in our daily lives.
Nonetheless, they are used in many familiar, common, places such as on top of electronic PCBs and semi-conductors which power electronic and electrical products, LCDs (liquid crystal), and printed materials.
Resists are absolutely invaluable to items that are closely tied to our modern lives such PC and tablet monitors, and LCD TVs. This market continues to develop every day.