What is AlN Heater?
It is applied to semiconductor photo process and is a ceramic heater for the purpose of curing photo resist.
Advantages of AlN Heater
Uniform heat distribution,
suitable for high thermal conductivity needs
Resistance to temperature change with
a coefficient of thermal expansion
similar to that of Si
Excellent corrosion resistance to
reduce particles generated during processing
Technology possessed
Circuit design technology considering temperature uniformity characteristics
Brazing bonding technology
Can be used in various temperature ranges (can be designed according to the application from low temperature to high temperature range)
Securing excellent durability and securing high reliability
Securing precision circuit printing technology
Securing heat treatment element technology
Core parts for semiconductor photo equipment
Leading technology for thin film heater development (with development capability)
Electroless plating technology: Cu, Ni, Au electroless plating technology