Patents by Inventor Jung Hu Seo

Jung Hu Seo 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: 8053799
    Abstract: The present invention has an object to provide a LED package having a means capable of precisely limiting a region in which a resin containing a phosphor is dotted on a member on which an LED chip is supported. To this end, an LED package according to the present invention comprises a package body having an inner space with an LED chip mounted therein, the inner space being open toward a light emission direction; a chip support member mounted to the inner space of the package body to support the LED chip; a phosphor resin member formed by dotting resin containing a phosphor onto the LED chip; and a region limitation means provided on the chip support member and defining a region in which the phosphor resin member is formed.
    Type: Grant
    Filed: September 27, 2007
    Date of Patent: November 8, 2011
    Assignee: Seoul Semiconductor Co., Ltd.
    Inventors: You Jin Kwon, Jung Hu Seo, Byoung Ki Pyo, Kang Hyun Cho
  • Publication number: 20100072499
    Abstract: The present invention has an object to provide a LED package having a means capable of precisely limiting a region in which a resin containing a phosphor is dotted on a member on which an LED chip is supported. To this end, an LED package according to the present invention comprises a package body having an inner space with an LED chip mounted therein, the inner space being open toward a light emission direction; a chip support member mounted to the inner space of the package body to support the LED chip; a phosphor resin member formed by dotting resin containing a phosphor onto the LED chip; and a region limitation means provided on the chip support member and defining a region in which the phosphor resin member is formed.
    Type: Application
    Filed: September 27, 2007
    Publication date: March 25, 2010
    Applicant: Seoul Semiconductor Co., Ltd.
    Inventors: You Jin Kwon, Jung Hu Seo, Byoung Ki Pyo, Kang Hyun Cho