National Semiconductor Logo

National Semiconductor Logo

We discovered a miniature silicon rendition of the National Semiconductor logo on an ethernet controller chip made by the company. The logo is about 40 microns in height and was imaged with a Nikon E-600 upright reflected light microscope featuring infinity-corrected optics and differential interference contrast with a full-wave retardation plate.


© 1995-2013 by Michael W. Davidson and The Florida State University. All Rights Reserved. No images, graphics, software, scripts, or applets may be reproduced or used in any manner without permission from the copyright holders. Use of this website means you agree to all of the Legal Terms and Conditions set forth by the owners.
This website is maintained by our
Graphics & Web Programming Team
in collaboration with Optical Microscopy at the
National High Magnetic Field Laboratory.
Last modification: Wednesday, Mar 03, 2004 at 04:30 PM
Access Count Since December 29, 1999: 20511