Patents by Inventor Hsiang-Hui Tseng

Hsiang-Hui Tseng 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).

  • Flat light source having phosphor patterns in an edge region
    Patent number: 7671524
    Abstract: A flat light source having a main region and an edge region around the main region is provided. The flat light source includes a first substrate, first electrodes, dielectric patterns, a phosphor layer, first phosphor patterns, a second substrate, and a sealant. The first electrodes are disposed on the first substrate and arranged within the main region and the edge region. The dielectric patterns cover the first electrodes. The phosphor layer is disposed between the dielectric patterns in the main region and the edge region. The first phosphor patterns are disposed on the phosphor layer within the edge region. The second substrate is disposed above the first substrate, and the sealant is formed out of the edge region between the first and second substrates so as to bond the two substrates.
    Type: Grant
    Filed: June 7, 2006
    Date of Patent: March 2, 2010
    Assignee: Chunghwa Picture Tubes, Ltd.
    Inventors: Yu-Heng Hsieh, Chu-Chi Ting, Hsiang-Hui Tseng, Su-Chiu Lee
  • FLAT LIGHT SOURCE
    Publication number: 20070284996
    Abstract: A flat light source having a main region and an edge region around the main region is provided. The flat light source includes a first substrate, first electrodes, dielectric patterns, a phosphor layer, first phosphor patterns, a second substrate, and a sealant. The first electrodes are disposed on the first substrate and arranged within the main region and the edge region. The dielectric patterns cover the first electrodes. The phosphor layer is disposed between the dielectric patterns in the main region and the edge region. The first phosphor patterns are disposed on the phosphor layer within the edge region. The second substrate is disposed above the first substrate, and the sealant is formed out of the edge region between the first and second substrates so as to bond the two substrates.
    Type: Application
    Filed: June 7, 2006
    Publication date: December 13, 2007
    Inventors: Yu-Heng Hsieh, Chu-Chi Ting, Hsiang-Hui Tseng, Su-Chiu Lee
  • Front plate structure for plasma display panel
    Patent number: 6864632
    Abstract: An front plate structure for a plasma display panel is described. In accordance with the present invention, a protruding space pad structure is formed on the dielectric layer or protective layer of the front plate. The space pad is used to form the height difference on the surface of the front plate, about 3 ?m to 15 ?m. The height difference forms gas channels between the front plate and the discharge region to improve the performance of the vacuuming and refilling gas steps.
    Type: Grant
    Filed: December 9, 2002
    Date of Patent: March 8, 2005
    Assignee: Chunghwa Picture Tubes, Ltd.
    Inventors: Hsu-Pin Kao, Hsiang-Hui Tseng, Sheng-Wen Hsu, Ching-Chung Cheng
  • Front plate structure for plasma display panel
    Publication number: 20030214236
    Abstract: An front plate structure for a plasma display panel is described. In accordance with the present invention, a protruding space pad structure is formed on the dielectric layer or protective layer of the front plate. The space pad is used to form the height difference on the surface of the front plate, about 3 &mgr;m to 15 &mgr;m. The height difference forms gas channels between the front plate and the discharge region to improve the performance of the vacuuming and refilling gas steps.
    Type: Application
    Filed: December 9, 2002
    Publication date: November 20, 2003
    Inventors: Hsu-Pin Kao, Hsiang-Hui Tseng, Sheng-Wen Hsu, Ching-Chung Cheng