Patents Assigned to PERMIUM ELECTRONIC CO. LTD
  • Patent number: 10542637
    Abstract: A display apparatus comprises a thermal conductive liquid (46) in a liquid tight encasing (11) which has a transparent window (13). A direct view display panel (12) with a front area for displaying information is arranged inside the liquid tight encasing (11) in a position with respect to the transparent window (13) such that the information is viewable through the transparent window (13). The direct view display panel (12) is submerged in the thermal conductive liquid (46).
    Type: Grant
    Filed: December 17, 2013
    Date of Patent: January 21, 2020
    Assignee: PERMIUM ELECTRONIC CO. LTD
    Inventor: Marcel Peter Gerard Maes