Integrated Circuit Micro/Nano

Fabrication Processes and Equipment

IC Design & Wafer Processing

Photolithography types and processes

Key parameters:
1. Resolution: within 1um
2. Engraving accuracy: within 2um
3. Verticality of rubber type: 90 ° ±1 °
4. Exposure thickness: 1-30um

PECVD (2-12inch SiO2/SiNx)

Thin film deposition

Key parameters:
1.Temperature control range:200℃~350℃
2.Maximum RF power:RF 0-300W 
3.Temperature control range:200℃~350℃
4.Gas flow range:SiH4 flow rate 0-40sccm,N20 flow rate 0-1600sccm