The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 21, 2018
Filed:
Jun. 17, 2016
Applicant:
Photek Limited, East Sussex, GB;
Inventors:
Assignee:
Photek Limited, Sussex, GB;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G01T 1/29 (2006.01); H01J 31/49 (2006.01); H01J 43/12 (2006.01);
U.S. Cl.
CPC ...
G01T 1/2935 (2013.01); H01J 31/49 (2013.01); H01J 43/12 (2013.01);
Abstract
A detector for an electron multiplier comprising: a substrate comprising a dielectric material, the substrate having a first face and an opposing second face; a charge collector provided adjacent the first face of the substrate; an anode within the substrate, the anode spaced from first face, such that the anode is capacitively coupled to the charge collector, so that charge incident on the charge collector generates an image charge on the anode; and a conduit contact, coupled to the anode and passing through the substrate to the second face of the substrate layer.