Screen printing is used in the formation of electrodes for “capacitive touch screens,” used in smartphones and tablets, which have now become essential parts of our daily lives.
At Murakami, we combine our self-developed photosensitive materials with a most suitable screen mask option and propose screen masks that are optimal for customer products.
By optimizing the plate specification and paste customized to the printing substrate and wiring width, we made it possible to reproduce electrode formations with fine pitches.
|Design||Test of current mass production specification with fine lines||When the plate specification and paste are optimized...|
|Wiring width||L/S 80μ||L/S 50μ||L/S 50μ|
|Magnified 100x photo
|Magnified 300x photo