Patents by Inventor Jie-Huang Wu

Jie-Huang 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: 8004187
    Abstract: An organic electro-luminescence display includes an organic electro-luminescence device array, a first passivation layer completely covering organic electro-luminescence device array, and a plurality of color filters disposed on the first passivation layer. The color filters include a plurality of red color filters, green color filters, or blue color filters. The organic electro-luminescence device array includes a white light organic electro-luminescence device array. The type of the organic electro-luminescence device array includes an active matrix array or a passive matrix array.
    Type: Grant
    Filed: August 17, 2009
    Date of Patent: August 23, 2011
    Assignee: Chunghwa Picture Tubes, Ltd.
    Inventors: Chih-Kwang Tzen, Chun-Chung Lu, Shuenn-Jiun Tang, Shih-Kuei Lo, Jie-Huang Wu
  • Patent number: 7955152
    Abstract: In a process of fabricating an organic electro-luminescence display, a substrate, a plurality of organic electro-luminescence devices, and a patterned separator structure are provided. The organic electro-luminescence devices and the patterned separator structure are disposed over the substrate. The patterned separator structure separates the organic electro-luminescence devices. A thickness of the patterned separator structure is greater than that of the organic electro-luminescence devices. A first passivation layer is then formed to completely cover the patterned separator structure and the organic electro-luminescence devices. A plurality of color filters are formed on the first passivation layer. The color filters are located above the organic electro-luminescence devices.
    Type: Grant
    Filed: August 17, 2009
    Date of Patent: June 7, 2011
    Assignee: Chunghwa Picture Tubes, Ltd.
    Inventors: Chih-Kwang Tzen, Chun-Chung Lu, Shuenn-Jiun Tang, Shih-Kuei Lo, Jie-Huang Wu
  • Publication number: 20090302753
    Abstract: An organic electro-luminescence display includes an organic electro-luminescence device array, a first passivation layer completely covering organic electro-luminescence device array, and a plurality of color filters disposed on the first passivation layer. The color filters include a plurality of red color filters, green color filters, or blue color filters. The organic electro-luminescence device array includes a white light organic electro-luminescence device array. The type of the organic electro-luminescence device array includes an active matrix array or a passive matrix array.
    Type: Application
    Filed: August 17, 2009
    Publication date: December 10, 2009
    Applicant: Chunghwa Picture Tubes, LTD.
    Inventors: Chih-Kwang Tzen, Chun-Chung Lu, Shuenn-Jiun Tang, Shih-Kuei Lo, Jie-Huang Wu
  • Publication number: 20090305597
    Abstract: In a process of fabricating an organic electro-luminescence display, a substrate, a plurality of organic electro-luminescence devices, and a patterned separator structure are provided. The organic electro-luminescence devices and the patterned separator structure are disposed over the substrate. The patterned separator structure separates the organic electro-luminescence devices. A thickness of the patterned separator structure is greater than that of the organic electro-luminescence devices. A first passivation layer is then formed to completely cover the patterned separator structure and the organic electro-luminescence devices. A plurality of color filters are formed on the first passivation layer. The color filters are located above the organic electro-luminescence devices.
    Type: Application
    Filed: August 17, 2009
    Publication date: December 10, 2009
    Applicant: Chunghwa Picture Tubes, LTD.
    Inventors: Chih-Kwang Tzen, Chun-Chung Lu, Shuenn-Jiun Tang, Shih-Kuei Lo, Jie-Huang Wu
  • Publication number: 20080076317
    Abstract: An active matrix organic electro-luminescence device array comprises an active element array substrate, a patterned rib, a conductive layer, an organic luminescent layer and a common electrode layer. The active element array substrate has a plurality of active elements, and the patterned rib is disposed over the active element array substrate, wherein the patterned rib has a plurality of apertures exposing the active elements. The conductive layer is disposed over the active element array substrate and the patterned rib, wherein a portion of the conductive layer disposed over the active element array substrate and a portion of the conductive layer disposed over the patterned rib are disconnected. The organic luminescent layer is disposed over the conductive layer in the apertures. Finally, for example, the common electrode layer is formed by a plasma diffusion method to cover the organic luminescent layer and the patterned rib completely and continuously.
    Type: Application
    Filed: November 29, 2007
    Publication date: March 27, 2008
    Applicant: CHUNGHWA PICTURE TUBES, LTD.
    Inventors: Chun-Chung Lu, Shuenn-Jiun Tang, Chih-Kwang Tzen, Jie-Huang Wu
  • Publication number: 20070103067
    Abstract: An organic electroluminescence device comprises a substrate, a first electrode layer, a hole transportation layer, a luminescence layer, an electron transportation layer and a second electrode layer. In addition, on the substrate is disposed the first electrode layer on which the hole transportation layer is further disposed. In addition, on the hole transportation layer is disposed the luminescence layer on which the electron transportation layer is further disposed, and eventually the second electrode layer is disposed on the electron transportation layer. Moreover, the electron transportation layer comprises n+1 first sub-transportation layers and n second sub-transportation layers, wherein n is an integer.
    Type: Application
    Filed: November 8, 2005
    Publication date: May 10, 2007
    Inventors: Ya-Ping Tsai, Chih-Hsien Chi, Shuenn-Jiun Tang, Jie-Huang Wu
  • Publication number: 20060125385
    Abstract: An active matrix organic electro-luminescence device array comprises an active element array substrate, a patterned rib, a conductive layer, an organic luminescent layer and a common electrode layer. The active element array substrate has a plurality of active elements, and the patterned rib is disposed over the active element array substrate, wherein the patterned rib has a plurality of apertures exposing the active elements. The conductive layer is disposed over the active element array substrate and the patterned rib, wherein a portion of the conductive layer disposed over the active element array substrate and a portion of the conductive layer disposed over the patterned rib are disconnected. The organic luminescent layer is disposed over the conductive layer in the apertures. Finally, for example, the common electrode layer is formed by a plasma diffusion method to cover the organic luminescent layer and the patterned rib completely and continuously.
    Type: Application
    Filed: December 14, 2004
    Publication date: June 15, 2006
    Inventors: Chun-Chung Lu, Shuenn-Jiun Tang, Chih-Kwang Tzen, Jie-Huang Wu
  • Publication number: 20060091795
    Abstract: A process of fabricating an organic electro-luminescence display panel is provided. An organic electro-luminescence element is formed over a substrate and then a stack structure is formed over the substrate covering the organic electro-luminescence element. Wherein the stack structure comprises an organic polymer layer and an inorganic compound layer. The inorganic compound layer is composed of at least two inorganic films, and an interface between the inorganic films comprises a material intermixed with materials of the two inorganic films. The stack structure of the present invention is capable of effectively reducing penetration of atmospheric moisture and oxygen into the organic electro-luminescence element and thus effectively reducing the damage thereof.
    Type: Application
    Filed: October 24, 2005
    Publication date: May 4, 2006
    Inventors: Chih-Kwang Tzen, Chun-Chung Lu, Shuenn-Jiun Tang, Shih-Kuei Lo, Jie-Huang Wu
  • Publication number: 20060066234
    Abstract: An organic electro-luminescent display panel is described. The panel includes an organic electro-luminescent device layer on a substrate, a first barrier layer and a second barrier layer. Especially, the first barrier layer is disposed over the organic electro-luminescent device layer, and a gap is formed between the first barrier layer and the organic electro-luminescent device layer. The second barrier layer is disposed over the substrate covering the first barrier layer and the organic electro-luminescent device layer. The first barrier layer and the second barrier layer have a function of isolating the organic electro-luminescent device layer from oxygen, moisture and other contaminations.
    Type: Application
    Filed: September 29, 2004
    Publication date: March 30, 2006
    Inventors: Chun-Chung Lu, Jie-Huang Wu, Chih-Kwang Tzen, Shih-Kuei Lo, Shuenn-Jiun Tang