Patents by Inventor Nan-Cheng Huang

Nan-Cheng 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).

  • Patent number: 9532456
    Abstract: A bonding structure of a touch panel and a flexible circuit board includes a touch panel, a flexible circuit board and a conductive adhesive film. The touch panel includes a shielding layer and multiple transmission wires disposed on the shielding layer. The flexible circuit board is under the touch panel and includes a substrate and multiple connection wires on the substrate. Each the connection wire includes a first connection portion and a second connection portion, and the two connection portions are separated from each other by an interval and electrically insulated from each other. The conductive adhesive film is between the transmission wires of the touch panel and the connection wires of the flexible circuit board, in which the first connection portions and the second connection portions of the connection wires are electrically connected to the transmission wires via the conductive adhesive film so as to form an electric loop.
    Type: Grant
    Filed: December 27, 2012
    Date of Patent: December 27, 2016
    Assignee: HANNSTAR DISPLAY CORPORATION
    Inventors: Yung-Li Huang, Yu-Sheng Lin, Nan-Cheng Huang, Jih-Hsin Chiang
  • Publication number: 20140078691
    Abstract: A bonding structure of a touch panel and a flexible circuit board includes a touch panel, a flexible circuit board and a conductive adhesive film. The touch panel includes a shielding layer and multiple transmission wires disposed on the shielding layer. The flexible circuit board is under the touch panel and includes a substrate and multiple connection wires on the substrate. Each the connection wire includes a first connection portion and a second connection portion, and the two connection portions are separated from each other by an interval and electrically insulated from each other. The conductive adhesive film is between the transmission wires of the touch panel and the connection wires of the flexible circuit board, in which the first connection portions and the second connection portions of the connection wires are electrically connected to the transmission wires via the conductive adhesive film so as to form an electric loop.
    Type: Application
    Filed: December 27, 2012
    Publication date: March 20, 2014
    Applicant: HANNSTAR DISPLAY CORPORATION
    Inventors: Yung-Li Huang, Yu-Sheng Lin, Nan-Cheng Huang, Jih-Hsin Chiang
  • Publication number: 20070103412
    Abstract: A liquid crystal display includes a glass substrate, a plurality of pixels formed on the glass substrate for displaying an image according to gamma voltages, a voltage divider installed on a printed circuit board, the voltage divider including a resistor and a thermistor coupled in series with the resistor for generating gamma voltages for the pixels, and a driver IC chip coupled to the pixels and the voltage divider for controlling the voltage divider to generate gamma voltages to the pixels.
    Type: Application
    Filed: November 9, 2005
    Publication date: May 10, 2007
    Inventors: Pao-Yun Tang, Nan-Cheng Huang, Ming-Tien Lin, Lun-Chen Fan, Tean-Sen Jen
  • Publication number: 20060175711
    Abstract: A method for bonding an IC chip to a substrate where the method comprises the steps of providing an IC chip with a plurality of bumps each having a buffer layer and a conductive layer, providing a substrate having a plurality of conductive elements arranged corresponding to the plurality of bumps, placing a non-conductive film between the plurality of conductive devices and their corresponding bumps, and pressing and heating the IC chip and the substrate so that the plurality of bumps are in contact with the plurality of conductive elements respectively. The bonding structure is formed between a first and second substrate where the structure has a buffer layer having an opening and formed on the first substrate, a conductive layer formed on the buffer layer, and a non-conductive film formed between the conductive layer and the second substrate as a bonding medium for the bonding structure.
    Type: Application
    Filed: February 8, 2005
    Publication date: August 10, 2006
    Applicant: HannStar Display Corporation
    Inventors: Pao-Yun Tang, Shu-Lin Ho, Hsiu-Sheng Hsu, Nan-Cheng Huang