Labs
08.jpg
Description:
The foil-covered thing in the middle of this image is the spinner. A silicon wafer is centered on the spinner and held in place by vacuum. A glob of SU-8 is poured onto the wafer, as shown here. The wafer is then spun quickly to distribute the SU-8 evenly over the surface. In this and the next image, the brightness inside the spinner has been enhanced to make the features visible.
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Labs
file
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08.jpg
Alt text:
Small glob of SU-8 is poured onto the wafer.
Caption:
The foil-covered thing in the middle of this image is the spinner. A silicon wafer is centered on the spinner and held in place by vacuum. A glob of SU-8 is poured onto the wafer, as shown here. The wafer is then spun quickly to distribute the SU-8 evenly over the surface. In this and the next image, the brightness inside the spinner has been enhanced to make the features visible.
Credit:
Photo by Dr. Aranyosi.
![Small glob of SU-8 is poured onto the wafer.](/courses/hst-410j-projects-in-microscale-engineering-for-the-life-sciences-spring-2007/d39db86485670937e5c1a8142a76c276_08.jpg)
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Spring
2007
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