Patents by Inventor Woo Pi

Woo Pi 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).

  • Publication number: 20060181205
    Abstract: A liquid crystal display includes an organic EL device for a backlight. The liquid crystal display is fabricated by performing the steps of preparing a separate glass substrate; attaching a polarizing film on the separate glass substrate; forming a backlight on the polarizing film using the separate glass substrate as a support plate, wherein the backlight includes an organic EL device having a cathode layer, an organic thin-film layer and an anode layer sequentially stacked on the polarizing film; separating the polarizing film having the backlight thereon from the separate glass substrate; and attaching the polarizing film on a lower surface of a glass substrate, the glass substrate having a TFT array and pixel electrode.
    Type: Application
    Filed: February 17, 2006
    Publication date: August 17, 2006
    Applicant: DAEWOO ELECTRONICS Corporation
    Inventors: Woo Pi, Seung Yi, Kyung Choi, Byung Byun