METHOD OF SEALING AN IMAGE INTENSIFIER TUBE, AND AN IMAGE INTENSIFIER TUBE THUS PRODUCED

摘要

Title: A method of sealing an image intensifier tube, and an image intensifier tube thus produced. of the disclosure: An image intensifier tube is made by building an anode window subassembly and a cathode window subassembly each ending in a ring having a projecting peripheral edge. The two subassemblies are placed in a vacuum chamber and the two rings are peripherally interconnected by cold welding.