Patents Assigned to C. N. E. T.
  • Active matrix display screen without spurious transistor
    Patent number: 4783147
    Abstract: An active matrix display screen which does not include a spurious transistor. The screen includes a matrix of pixels with addressing columns and rows. The addressing rows consist of a stack of semiconductive material, insulating material and conductive material. Where the addressing rows cover conductive segments, a matrix of transistors is formed.
    Type: Grant
    Filed: July 15, 1987
    Date of Patent: November 8, 1988
    Assignee: C. N. E. T.
    Inventors: Francois Maurice, Joseph Richard, Bruno Vinouze