Patents by Inventor Pao-Chung WU

Pao-Chung WU 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: 8796704
    Abstract: A system for displaying images is provided. The system includes an emissive display device including a plurality of pixel elements arranged in an array. Each pixel element includes a first substrate and a second substrate disposed thereunder, wherein the first substrate includes at least three subpixel regions. An organic light-emitting device is disposed between the first and second substrates and on the second substrate. At least one patterned polarizer film is disposed between the first and second substrates to be correspondingly located at one of the subpixel regions. At least one retarder film is disposed between the first and second substrates and affixed to the patterned polarizer film.
    Type: Grant
    Filed: May 2, 2011
    Date of Patent: August 5, 2014
    Assignee: Innolux Corporation
    Inventors: Yoshihisa Hatta, Pao-Chung Wu
  • Patent number: 8729554
    Abstract: A top-emission organic light-emitting diode (OLED) structure is provided. The top-emission OLED structure includes a substrate, a reflective layer, a first conductive layer, a second conductive layer and an emissive layer. The reflective layer is disposed above the substrate. The reflective layer includes a first material, a second material and a third material. The first material is aluminum (Al), the second material is nickel (Ni), and the third material is selected form a group consisting of group 13 elements and group 14 elements of a periodic table of elements. The first conductive layer is disposed above the reflective layer. The second conductive layer is disposed above the first conductive layer. The emissive layer is disposed between the first conductive and the second conductive layer.
    Type: Grant
    Filed: April 27, 2011
    Date of Patent: May 20, 2014
    Assignee: Chimei Innolux Corporation
    Inventors: Yoshihisa Hatta, Kazuchika Matsutani, Pao-Chung Wu
  • Publication number: 20120280259
    Abstract: A system for displaying images is provided. The system includes an emissive display device including a plurality of pixel elements arranged in an array. Each pixel element includes a first substrate and a second substrate disposed thereunder, wherein the first substrate includes at least three subpixel regions. An organic light-emitting device is disposed between the first and second substrates and on the second substrate. At least one patterned polarizer film is disposed between the first and second substrates to be correspondingly located at one of the subpixel regions. At least one retarder film is disposed between the first and second substrates and affixed to the patterned polarizer film.
    Type: Application
    Filed: May 2, 2011
    Publication date: November 8, 2012
    Applicant: CHIMEI INNOLUX CORPORATION
    Inventors: Yoshihisa HATTA, Pao-Chung WU
  • Publication number: 20120273817
    Abstract: A top-emission organic light-emitting diode (OLED) structure is provided. The top-emission OLED structure includes a substrate, a reflective layer, a first conductive layer, a second conductive layer and an emissive layer. The reflective layer is disposed above the substrate. The reflective layer includes a first material, a second material and a third material. The first material is aluminum (Al), the second material is nickel (Ni), and the third material is selected form a group consisting of group 13 elements and group 14 elements of a periodic table of elements. The first conductive layer is disposed above the reflective layer. The second conductive layer is disposed above the first conductive layer. The emissive layer is disposed between the first conductive and the second conductive layer.
    Type: Application
    Filed: April 27, 2011
    Publication date: November 1, 2012
    Applicant: CHIMEI INNOLUX CORPORATION
    Inventors: Yoshihisa HATTA, Kazuchika MATSUTANI, Pao-Chung WU