Patents Examined by Almisa R. Jankus
  • Multi-channel visual display apparatus
    Patent number: 6259429
    Abstract: Multi-channel visual display apparatus comprising electronic means which is such that adjacent visual displays in a multi-channel display configuration are matched in color and hue in 2- and 3-primary color systems (FIG. 3). The apparatus may include one or more of a liquid crystal display projector (20), a cathode ray tube projector (10), and a light valve projector. A camera (30) and a front projection screen 40 are employed.
    Type: Grant
    Filed: June 18, 1998
    Date of Patent: July 10, 2001
    Assignee: SEOS Displays Limited
    Inventor: Eric Charles Eykyn Gwynn