Patents Assigned to Brimar Limited
  • Cathode ray tube packages
    Patent number: 5793448
    Abstract: A cathode ray tube package includes a cathode ray tube assembly and a housing assembly including a deflection coil and/or at least one focus coil. The cathode ray tube assembly includes a collar (31) aligned with the electron beam, being arranged to mate with a mounting collar (41) carried on the housing assembly. The provision of the collar (31) enables the cathode ray tube assembly to be easily replaced at the end of the cathode ray tube's life within the housing assembly without the need for realignment of the coils.
    Type: Grant
    Filed: September 26, 1995
    Date of Patent: August 11, 1998
    Assignee: Brimar Limited
    Inventors: George David Atkinson, James Francis Nangle