Patents by Inventor Chiu-lin Su

Chiu-lin Su 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).

  • Touch sensing display device
    Patent number: 8610679
    Abstract: A touch sensing display device includes a first substrate; a second substrate parallel to the first substrate, a plurality of scanning lines and sensing lines being disposed on the second substrate, and the scanning lines being interlaced with the sensing lines; a plurality of touch switches disposed on the second substrate, each touch switch being connected between one scanning line and one sensing line in series; and a plurality of spacers disposed on the first substrate corresponding to the touch switches, respectively, each spacer having a conductive layer disposed on a bottom side facing to the corresponding touch switch, and having isolating surfaces on the other sides, wherein each touch switch has a turned-on state and a turned-off state, and the conductive layer of the spacer corresponding thereto causes said touch switch to be changed from the turned-off state to the turned-on state when a touch event is received.
    Type: Grant
    Filed: March 28, 2010
    Date of Patent: December 17, 2013
    Assignee: Chunghwa Picture Tubes, Ltd.
    Inventors: Yi-ling Hung, Heng-chang Lin, Chiu-lin Su
  • TOUCH SENSING DISPLAY DEVICE
    Publication number: 20110141035
    Abstract: A touch sensing display device includes a first substrate; a second substrate parallel to the first substrate, a plurality of scanning lines and sensing lines being disposed on the second substrate, and the scanning lines being interlaced with the sensing lines; a plurality of touch switches disposed on the second substrate, each touch switch being connected between one scanning line and one sensing line in series; and a plurality of spacers disposed on the first substrate corresponding to the touch switches, respectively, each spacer having a conductive layer disposed on a bottom side facing to the corresponding touch switch, and having isolating surfaces on the other sides, wherein each touch switch has a turned-on state and a turned-off state, and the conductive layer of the spacer corresponding thereto causes said touch switch to be changed from the turned-off state to the turned-on state when a touch event is received.
    Type: Application
    Filed: March 28, 2010
    Publication date: June 16, 2011
    Applicant: CHUNGHWA PICTURE TUBES, LTD.
    Inventors: YI-LING HUNG, Heng-chang Lin, Chiu-lin Su