Patents Represented by Attorney Lydig, Voit & Mayer, Ltd.

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  • Method of manufacturing a cathode ray tube screen
    Patent number: 5853796
    Abstract: A method for manufacturing a screen including forming a phosphor layer on an inner surface of a panel where a black matrix layer is present; applying and drying a filming composition comprising an acryl emulsion having a molecular weight of 1.5-2.5 million and a decomposition starting temperature of 200.degree.-250.degree. C. as a main component on the phosphor layer to form a film; and forming a meal layer on the film.
    Type: Grant
    Filed: May 5, 1997
    Date of Patent: December 29, 1998
    Assignee: Samsung Display Devices Co., Ltd.
    Inventors: Hyeon-sang Kim, Jong-ho Oh
  • Roller shade bracket
    Patent number: D596020
    Type: Grant
    Filed: October 21, 2008
    Date of Patent: July 14, 2009
    Inventor: Walter E. Lisowski