Headway / Spinners
Manufacturer: Headway Research
Equipment: 6" and 12" Spinners
Operating Instructions and Training:
The spinners do not require training or authorization, but please ask the MNFL staff if you need help.
For additional information regarding this machine, please contact the PRISM Staff at: MNFL-Staff@princeton.edu.
General Information and Usage
Headway spinners are used to apply liquid material on a substrate. A typical spun liquid is photoresist, but other materials are possible. A few drops of photoresist are placed on the spinning substrate surface, flattening the liquid into a thin, continuous film. The thickness of the photoresist film depends on the spin speed and photoresist type. Photoresist manufacturers readily provide spin speed recommendations.