Patents by Inventor HYUNMIN NAH

HYUNMIN NAH 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).

  • Conductive film with high transmittance having a number of anti reflection coatings, touch panel using the same and manufacturing method thereof
    Patent number: 9468088
    Abstract: The present invention relates to a conductive film with high transmittance and having a number of anti reflection (AR) coated films, whereby transmittance of an ITO film can be improved by coating the number of anti reflection (AR) coating having a high refractivity and lower refractivity on the conductive film, and the present invention according to an exemplary embodiment can be advantageously applied to a touch panel of an ITO film/ITO film combination to obtain a clear image due to sufficient transmittance, wherein an exemplary embodiment of the present invention includes a conductive film formed with a transparent electrode pattern, and a number of anti reflection (AR) films formed on at least one surface of the conductive film to prevent optical reflection.
    Type: Grant
    Filed: June 22, 2011
    Date of Patent: October 11, 2016
    Assignee: LG INNOTEK CO., LTD.
    Inventor: Hyunmin Nah
  • Capacitance touch panel
    Patent number: 9280221
    Abstract: Disclosed is a capacitance touch panel, including a substrate, a transparent electrode formed at a partial area of a substrate, and an optical layer formed on the substrate formed with the transparent electrode in an overspreading (blanketing) way, whereby the optical layers are formed on a transparent electrode, each having a different refractive index to reduce a reflexibility of the transparent electrode and a reflexibility of a substrate, thereby improving a transparent electrode-visible phenomenon.
    Type: Grant
    Filed: December 1, 2010
    Date of Patent: March 8, 2016
    Assignee: LG INNOTEK CO., LTD.
    Inventor: Hyunmin Nah
  • CONDUCTIVE FILM WITH HIGH TRANSMITTANCE HAVING A NUMBER OF ANTI REFLECTION COATINGS, TOUCH PANEL USING THE SAME AND MANUFACTURING METHOD THEREOF
    Publication number: 20130087374
    Abstract: The present invention relates to a conductive film with high transmittance and having a number of anti reflection (AR) coated films, whereby transmittance of an ITO film can be improved by coating the number of anti reflection (AR) coating having a high refractivity and lower refractivity on the conductive film, and the present invention according to an exemplary embodiment can be advantageously applied to a touch panel of an ITO film/ITO film combination to obtain a clear image due to sufficient transmittance, wherein an exemplary embodiment of the present invention includes a conductive film formed with a transparent electrode pattern, and a number of anti reflection (AR)films formed on at least one surface of the conductive film to prevent optical reflection.
    Type: Application
    Filed: June 22, 2011
    Publication date: April 11, 2013
    Applicant: LG INNOTEK CO., LTD.
    Inventor: Hyunmin Nah
  • CAPACITANCE TOUCH PANEL
    Publication number: 20110128252
    Abstract: Disclosed is a capacitance touch panel, including a substrate, a transparent electrode formed at a partial area of a substrate, and an optical layer formed on the substrate formed with the transparent electrode in an overspreading (blanketing) way, whereby the optical layers are formed on a transparent electrode, each having a different refractive index to reduce a reflexibility of the transparent electrode and a reflexibility of a substrate, thereby improving a transparent electrode-visible phenomenon.
    Type: Application
    Filed: December 1, 2010
    Publication date: June 2, 2011
    Applicant: LG Innotek Co., Ltd.
    Inventor: HYUNMIN NAH