Patents by Inventor Tzeng Cheng Luo

Tzeng Cheng Luo 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).

  • Organic LED display apparatus with insulating member overlaying outer leads and manufacturing method thereof
    Patent number: 7994703
    Abstract: An organic LED display apparatus comprises a substrate and an upper cover. The substrate comprises a display area, a plurality of inner leads and a plurality of outer leads. The upper cover overlays the display area and the plurality of inner leads, and is hermetically combined with the substrate by means of an encapsulating material. The plurality of outer leads is covered with an insulating material that is laid on the outer leads immediately after they are formed on the substrate. Therefore, the plurality of outer leads can be protected from scratches and damage.
    Type: Grant
    Filed: March 19, 2008
    Date of Patent: August 9, 2011
    Assignee: Ritdisplay Corporation
    Inventors: Chun Hao Pan, Tzeng Cheng Luo, Chung Che Tsou
  • FULL-COLOR ORGANIC LIGHT-EMITTING DIODE DISPLAY PANEL AND FABRICATING METHOD THEREOF
    Publication number: 20090091241
    Abstract: A full-color OLED display panel comprises a full-color organic light-emitting device and a colored filter device stacked on the light-exit surface of the full-color organic light-emitting device. The full-color organic light-emitting device comprises a first electrode, a plurality of second electrodes, a first light-emitting layer sandwiched between the first electrode and a portion of the second electrodes, and a second light-emitting layer sandwiched between the first electrode and portions of the second electrodes and the first light-emitting layer. The colored filter device comprises a substrate, and a plurality of first color filter portions, a plurality of second color filter portions and a plurality of third color filter portions disposed on the surface of the substrate.
    Type: Application
    Filed: September 26, 2007
    Publication date: April 9, 2009
    Applicant: RITDISPLAY CORPORATION
    Inventors: Chung Che Tsou, Cheng Fan Lin, Tzeng Cheng Luo, Shin Ju Lin, Tzung Zone Li, Hai Tang
  • ORGANIC LED DISPLAY APPARATUS AND MANUFACTURING METHOD THEREOF
    Publication number: 20080265745
    Abstract: An organic LED display apparatus comprises a substrate and an upper cover. The substrate comprises a display area, a plurality of inner leads and a plurality of outer leads. The upper cover overlays the display area and the plurality of inner leads, and is hermetically combined with the substrate by means of an encapsulating material. The plurality of outer leads is covered with an insulating material that is laid on the outer leads immediately after they are formed on the substrate. Therefore, the plurality of outer leads can be protected from scratches and damage.
    Type: Application
    Filed: March 19, 2008
    Publication date: October 30, 2008
    Applicant: RITDISPLAY CORPORATION
    Inventors: CHUN HAO PAN, TZENG CHENG LUO, CHUNG CHE TSOU