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:
Feb. 09, 1982
Filed:
Jun. 14, 1979
Applicant:
Inventor:
Elisha B Merritt, Sunnyvale, CA (US);
Assignee:
Diagnostic Information, Inc., Sunnyvale, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01J / ; H01J / ;
U.S. Cl.
CPC ...
313 94 ; 313238 ;
Abstract
A planar, high voltage substrate, such as that used in an image intensification tube, is supported within the tube envelope by means of a plurality of electrically insulated rods which are arranged in the plane of the substrate, with each of the rods being perpendicularly attached at one end to the edge of the substrate and at the distal end to the tube envelope. In the preferred embodiment the rods are removably attached to the substrate, thereby allowing various substrates to be easily interchanged during the manufacture of the image intensification tube.