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:
Mar. 01, 1988
Filed:
Apr. 08, 1986
Eric F Schulte, Richardson, TX (US);
Adam J Lewis, Richardson, TX (US);
Texas Instruments Incorporated, Dallas, TX (US);
Abstract
A method for fabricating a metal insulator semiconductor includes first forming a substrate (10) having an array of switching elements formed therein. A plurality of deformable Indium pads (16) and (18) are then formed on the surface of the substrate and in contact with each of the switching elements. A superstrate is formed from a layer of mercury cadmium telluride (32) and a layer of dielectric insulating material (34). The superstrate is pressed down adjacent the substrate (10) with the upper surface of the conductive gates (16) and (18) contracting the lower surface of the dielectric layer (34). The deformable pads (16) and (18) conform to the lower surface of the dielectric layer (34). Epoxy (36) is then disposed in the interstices of the device to provide an adhesive force between the substrate (10) and the superstrate. The thickness of the mercury cadmium telluride layer (32) is then decreased to reduce the path length for photon generated carriers created at the upper surface to diffuse to the diametrically opposite side.