Patents Represented by Attorney Max Harwell

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  • Infrared image cathode ray tube
    Patent number: 4687967
    Abstract: A cathode-ray tube with a target face consisting of electron-absorbing and nfrared emitting islands of material on a thermally-conductive substrate. A modulated electron beam scanned over a regular array of such islands induces a mid or far infrared image in the array. The tube envelope has an infrared-transparent window through which the image may be viewed by infrared detectors or imagers.
    Type: Grant
    Filed: May 3, 1985
    Date of Patent: August 18, 1987
    Assignee: The United States of America as represented by the Secretary of the Army
    Inventors: Gerald A. Rusche, Henry A. Forsch