Patents by Inventor Dong-Yoon Lee

Dong-Yoon Lee 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: 20100208157
    Abstract: A liquid crystal display (LCD), according to an exemplary embodiment of the present invention, includes a plurality of pixels arranged in a matrix shape. Each of the pixels include a first subpixel and a second subpixel. The pixels include a first thin film transistor transmitting a first data voltage to the first subpixel. The first thin film transistor includes a first source electrode, a first drain electrode, and a first gate electrode. The pixels include a second thin film transistor transmitting a second data voltage to the second subpixel. The second thin film transistor includes a second source electrode, a second drain electrode, and a second gate electrode. A relative position of the first drain electrode with respect to the first source electrode is opposite to a relative position of the second drain electrode with respect to the second source electrode in each pixel.
    Type: Application
    Filed: July 22, 2009
    Publication date: August 19, 2010
    Inventors: Ji-Hyun KWON, Hey-Seok NA, Won-Hee LEE, Ho-Kyoon KWON, Byoung-Sun NA, Dong-Yoon LEE, Ju-Hee LEE, Gwang-Bum KO
  • Publication number: 20100157235
    Abstract: A liquid crystal display according to an exemplary embodiment of the present invention includes: a substrate; a partition formed on the substrate and defining a pixel; a plurality of protrusion members formed with the same material as the partition on the substrate, and disposed with a linear plane shape inside the pixel defined by the partition; and a color filter filled inside the pixel defined by the partition. Accordingly, in the liquid crystal display according to an exemplary embodiment of the present invention, a plurality of transparent protrusion members are formed in the pixel defined by the partition such that movement of color filter ink dripped through an Inkjet method is controlled such that a color filter may be planarized on the whole surface of the pixel.
    Type: Application
    Filed: June 10, 2009
    Publication date: June 24, 2010
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Yi-Seop SHIM, Dong-Yoon Lee, Tae-Gee Min, Seong-Gyu Kwon, Jae-Hoon Kim
  • Publication number: 20090122248
    Abstract: A thin film transistor (“TFT”) substrate includes: gate lines extending along a first direction; data lines extending along a second direction intersecting the first direction; and a pixel electrode formed to extend at an angle from a first gate line toward a second gate line adjacent to the first gate line. A portion of the pixel electrode at least partially overlaps a portion of the second gate line. Each data line includes a source electrode and a drain electrode spaced apart from the source electrode.
    Type: Application
    Filed: November 5, 2008
    Publication date: May 14, 2009
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Dong-Gyu KIM, Dong-Yoon LEE
  • Publication number: 20080264482
    Abstract: Disclosed herein is a dye-sensitized solar cell module having carbon nanotube electrodes, the solar cell module comprising: upper and lower transparent substrates; conductive transparent electrodes formed on the inner surfaces of the upper and lower transparent substrates; a plurality of porous oxide semiconductor negative electrodes formed on the upper conductive transparent electrode at a constant interval and having a dye adsorbed on the surface thereof; counter electrodes formed on the lower conductive transparent electrode in a thin film form and made of a carbon nanotube layer as a positive electrode portion corresponding to the negative electrodes; grid electrodes formed on the upper and lower conductive transparent electrodes between unit electrodes, each consisting of the negative electrode and the counter electrode corresponding thereto, the grid electrodes serving to collect electrons generated by photosensitization; connecting electrodes formed on the upper and lower conductive transparent electro
    Type: Application
    Filed: October 13, 2007
    Publication date: October 30, 2008
    Applicant: Korea Electrotechnology Research Institute
    Inventors: Dong Yoon Lee, Won Jae Lee, Jae Sung Song, Bo Kun Koo, Hyun Ju Kim