Patents Assigned to Samsung Electon Devices Co. Ltd.
  • Polymer dispersed liquid crystal device having partitions between different colors formed by etch-printing
    Patent number: 5274481
    Abstract: A plane display apparatus in which R, G and B liquid crystal cells are isolated from each other by means of partition walls, and a pair of ITO electrodes are formed on each of the cells and between a pair of substrates, wherein the cells can be arranged either in a matrix form or in a linear form and each pair of the ITO electrodes is supplied with a single voltage, the liquid crystal cells having different driving characteristics respectively.
    Type: Grant
    Filed: March 3, 1992
    Date of Patent: December 28, 1993
    Assignee: Samsung Electon Devices Co. Ltd.
    Inventor: Si H. Kim