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Transmission electron microscope CCD camera

United States Patent

5,998,790
December 7, 1999
View the Complete Patent at the US Patent & Trademark Office
Lawrence Berkeley National Laboratory - Visit the Technology Transfer and Intellectual Property Management Department Website
In order to improve the performance of a CCD camera on a high voltage electron microscope, an electron decelerator is inserted between the microscope column and the CCD. This arrangement optimizes the interaction of the electron beam with the scintillator of the CCD camera while retaining optimization of the microscope optics and of the interaction of the beam with the specimen. Changing the electron beam energy between the specimen and camera allows both to be optimized.
Downing; Kenneth H. (Lafayette, CA)
The Regents of the University of California (Oakland, CA)
09/ 100,458
June 18, 1998
This invention was made with U.S. Government support under Contract No. DE-AC0376SF0098 between the U.S. Department of Energy and the University of California for the operation of LAWRENCE BERKELEY NATIONAL LABORATORY (LBNL) . The U.S. Government may have certain rights to this invention.