The following are items regularly purchased by Asahi Kasei Microdevices and its subsidiaries.
Any offers or proposals for their supply are welcome.
| Category |
Item |
| Polymer |
Photo resist
Semiconductor encapsulant |
| Glass fiber |
Glass cloth prepreg |
| Metal |
Silicon wafer
Phosphorus – containing copper ball anode
Sputtering target
Lead frame
Gold alloy bonding wire
Aluminum frame
Aluminum substrate |
High-purity electronics chemicals and
specialty gases for semiconductors. |
Ammonium hydroxide
Hydrogen fluoride
Sulfuric acid
Hydrogen peroxide
Specialty gases |
| Others |
Photo masks
ICs |
|
