Patents by Inventor Pingping Huang

Pingping Huang 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).

  • Publication number: 20130069906
    Abstract: A touch sensing device is disclosed. The touch sensing device comprises a touch sensing circuit layer disposed on a lower surface of a substrate; and a shielding structure disposed under the touch sensing circuit layer along with the touch sensing circuit layer at the same side of the substrate, wherein the shielding structure comprises a conductive layer and a supporting layer. An electronic device having the touch sensing device is also provided. The touch sensing device of the present disclosure can not only provide shielding function but also can avoid generating improper background capacitance, thereby preventing reduction or failure of touch sensitivity of the touch sensing device.
    Type: Application
    Filed: April 10, 2012
    Publication date: March 21, 2013
    Inventors: Jiaying Tu, Yau-Chen Jiang, Pingping Huang
  • Publication number: 20130063967
    Abstract: The present disclosure relates to a display device, and more particularly to a reflective touch display and a fabrication method thereof The reflective touch display comprises a reflective display device, a first bonding layer, a light guiding plate, a second bonding layer, and a touch screen. The light guiding plate is laminated to top surface of the reflective display through the first bonding layer. The touch screen is laminated to top surface of the light guiding plate through the second bonding layer. The first bonding layer and the second bonding layer are formed by a liquid bonding material that transforms from a liquid state to a solid state, wherein refraction index of each of the first and second bonding layer is less than that of the light guiding plate. In accordance with the present disclosure, yield rate can be increased and production cost can be reduced.
    Type: Application
    Filed: April 19, 2012
    Publication date: March 14, 2013
    Inventors: JIANXING LUO, Jiodong Chen, Pingping Huang, Yau-Chen Jiang
  • Publication number: 20120306371
    Abstract: An embodiment discloses a lighting device, comprising a lamp holder, a lamp panel, a lamp base, wherein the lamp panel includes a light source and located in the lamp holder, the lamp holder is connected to the lamp base, a physical displacement control module, and a power supply driver module placed in the lamp base, wherein the physical displacement control module is connected to the power supply driver module, adapted to control the power supply driver module to change an output signal to the lamp panel according to detected physical displacement, and the power supply driver module affords power supply to the physical displacement control module.
    Type: Application
    Filed: May 17, 2012
    Publication date: December 6, 2012
    Applicants: SUZHOU BOE CHATANI ELECTRONICS CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Rui DU, Pingping HUANG, Xiaoyi DUAN, Jiefei WU
  • Publication number: 20110304582
    Abstract: The present invention discloses a touch sensing circuit for capacitive touch panel formed on a substrate comprises a transparent conductive layer having a thickness of 100 ?-500 ?; a conductive layer having a thickness of 1000 ?-5000 ?; and an insulating layer having a thickness of 1 ?m-5 ?m disposed between the transparent conductive layer and the conductive layer.
    Type: Application
    Filed: March 31, 2011
    Publication date: December 15, 2011
    Inventors: Kwan-Sin Ho, Pingping Huang, Jianbin Yan, Hao Zhang, Zhixiong Cai, Tiefei Xiao
  • Publication number: 20110273398
    Abstract: The present invention discloses a capacitive touch panel, comprises a touch sensing pattern form on a substrate, which could generate a sensing signals in response to a touch on the capacitive touch panel; a plurality of first signal lines and a second signal line for conducting the sensing signals; the touch sensing pattern comprises a plurality of first conductive assemblies arranged in a first direction, a first end of each first conductive assembly respectively connects to a corresponding first signal line; the second signal line connects the second ends of all of the first conductive assemblies together.
    Type: Application
    Filed: March 10, 2011
    Publication date: November 10, 2011
    Inventors: Kwan-Sin Ho, Yong Liu, Pingping Huang