AH series is photosensitive and low temperature curable insulation coating. It can be patterned via photolithography and provides excellent film properties even by low temperature cure.
|Applicable film thickness||μm||2~20|
|Glass transition temperature||°C||>200|
|Coefficient of thermal expansion||°C||58|
* 10μm film thickness after cure
Product line-up applicable for various pattern profiles after cure
Application Example of AH Series
for Redistribution Insulation Layers on WL-CSP