Patents Assigned to Korea Minting & Security Printing Corporation
  • Patent number: 8181880
    Abstract: The present invention relates to a combi-card which can be used in a contact-type or noncontact-type fashion and a method for manufacturing the same. More particularly, this invention relates to a combi-card and a method for making the same, in which an inlay layer on which an antenna terminal made of a coil or conductive fiber is formed and a COB (chip on board) on which ACF (anisotropic conductor film) is applied, are pre-treated by a heating head and the like, the COB is attached to an antenna coil insertion layer, and an upper printing sheet with a protection film, and a lower printing sheet with a protection film, which are cut out to be suitable for the COB shape, are stacked to construct a combi-card.
    Type: Grant
    Filed: June 15, 2005
    Date of Patent: May 22, 2012
    Assignee: Korea Minting & Security Printing Corporation
    Inventors: Sang-Chel Kwon, Jin-Ho Ryu, Jong-Hoon Chae, Jin-Ki Hong
  • Publication number: 20090200382
    Abstract: The present invention relates to a combi-card which can be used in a contact-type or noncontact-type fashion and a method for manufacturing the same. More particularly, this invention relates to a combi-card and a method for making the same, in which an inlay layer on which an antenna terminal made of a coil or conductive fiber is formed and a COB (chip on board) on which ACF (anisotropic conductor film) is applied, are pre-treated by a heating head and the like, the COB is attached to an antenna coil insertion layer, and an upper printing sheet with a protection film, and a lower printing sheet with a protection film, which are cut out to be suitable for the COB shape, are stacked to construct a combi-card.
    Type: Application
    Filed: June 15, 2005
    Publication date: August 13, 2009
    Applicant: Korea Minting & Security Printing Corporation
    Inventors: Sang-Chel Kwon, Jin-Ho Ryu, Jong-Hoon Chae, Jin-Ki Hong