Patents by Inventor Wea-Li Tien

Wea-Li Tien 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: 9226394
    Abstract: A touch-sensing substrate including a substrate, a patterned conductive layer and a patterned insulating layer is provided. The substrate has a plurality of first striped regions and a plurality of second striped regions. The first striped regions are intersected with the second striped regions to define a plurality of sensing-pad disposition regions. The patterned conductive layer includes a plurality of sensing pads disposed in the sensing-pad disposition regions. The patterned insulating layer is disposed on the first striped regions and the second striped regions. The patterned insulating layer and the patterned conductive layer are spliced to form a patterned light-shielding layer. The patterned light-shielding layer has a plurality of enclosed notches arranged in array, wherein parts of the enclosed notches are surrounded by the patterned conductive layer, and other parts of the enclosed notches are surrounded by the patterned conductive layer and the patterned insulating layer.
    Type: Grant
    Filed: July 19, 2013
    Date of Patent: December 29, 2015
    Assignee: UNIDISPLAY INC.
    Inventors: Yi-Ming Tsai, Chun-Heng Lin, Wea-Li Tien, Sheng-Hsien Lin, Yueh-Ju Tsai, Wei-Jie Wang
  • Publication number: 20140022743
    Abstract: A touch-sensing substrate including a substrate, a patterned conductive layer and a patterned insulating layer is provided. The substrate has a plurality of first striped regions and a plurality of second striped regions. The first striped regions are intersected with the second striped regions to define a plurality of sensing-pad disposition regions. The patterned conductive layer includes a plurality of sensing pads disposed in the sensing-pad disposition regions. The patterned insulating layer is disposed on the first striped regions and the second striped regions. The patterned insulating layer and the patterned conductive layer are spliced to form a patterned light-shielding layer. The patterned light-shielding layer has a plurality of enclosed notches arranged in array, wherein parts of the enclosed notches are surrounded by the patterned conductive layer, and other parts of the enclosed notches are surrounded by the patterned conductive layer and the patterned insulating layer.
    Type: Application
    Filed: July 19, 2013
    Publication date: January 23, 2014
    Applicant: UNIDISPLAY INC.
    Inventors: Yi-Ming Tsai, Chun-Heng Lin, Wea-Li Tien, Sheng-Hsien Lin, Yueh-Ju Tsai, Wei-Jie Wang