Patents by Inventor Valeri G. Sokolov

Valeri G. Sokolov has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 7504199
    Abstract: Disclosed herein is a method for forming a metal pattern with a low resistivity. The method comprises the steps of: (i) coating a photocatalytic compound onto a substrate to form a photocatalytic film layer; (ii) coating a water-soluble polymeric compound onto the photocatalytic film layer to form a water-soluble polymer layer; (iii) selectively exposing the two layers to light to form a latent pattern acting as a nucleus for crystal growth; and (iv) plating the latent pattern with a metal to grow metal crystals thereon. According to the method, a multilayer wiring pattern including a low resistivity metal can be formed in a relatively simple manner at low cost, and the metals constituting the respective layers can be freely selected according to the intended application. The low resistivity metal pattern can be advantageously applied to flat panel display devices, e.g., LCDs, PDPs and ELDs.
    Type: Grant
    Filed: October 7, 2004
    Date of Patent: March 17, 2009
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Chang Ho Noh, Ki Yong Song, Jin Young Kim, Tamara Byk, Gennady A. Branitsky, Tatyana V. Gaevskaya, Valeri G. Sokolov