Patents by Inventor Ping-Hsu CHENG

Ping-Hsu CHENG 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: 10019093
    Abstract: A touch panel is provided. The touch panel includes a substrate which includes a visible region, a border region outside the visible region, a shielding layer over the border region, and a sensing electrode layer extending from the visible region to the border region. The sensing electrode layer includes first electrode pads arranged along a first direction and electrically connected to each other. The sensing electrode layer also includes second electrode pads arranged along a second direction. The second electrode pads include a first pad and a second pad adjacent to the first pad. The first pad and at least part of the second pad are disposed above the border region. The sensing electrode layer also includes bridge portions connecting the adjacent second electrode pads, and the bridge portions include a first bridge part disposed above the border region and connecting the first pad and the second pad.
    Type: Grant
    Filed: April 18, 2017
    Date of Patent: July 10, 2018
    Assignee: INNOLUX CORPORATION
    Inventors: Wei-Ting Hsu, Hui-Wen Teng, Chih-Chang Chen, Ping-Hsu Cheng, Guang-Ying Zeng
  • Publication number: 20170242543
    Abstract: A display device includes a display panel, a first substrate, a first pressure electrode layer, a second pressure electrode layer and a compression layer. The display panel has a display area and a peripheral area located besides the display area. The first substrate is disposed opposite to the display panel. The first pressure electrode layer is disposed at one side of the first substrate facing the display panel and corresponding to the peripheral area. The second pressure electrode layer is disposed at one side of the display panel facing the first substrate. The compression layer is disposed between the first pressure electrode layer and the second pressure electrode layer.
    Type: Application
    Filed: February 24, 2017
    Publication date: August 24, 2017
    Inventors: Meng-Hsueh CHAN, Wen-Yang CHIEN, Nien-En LIU, Chia-Chin LIN, Ping-Hsu CHENG
  • Publication number: 20170220166
    Abstract: A touch panel is provided. The touch panel includes a substrate which includes a visible region, a border region outside the visible region, a shielding layer over the border region, and a sensing electrode layer extending from the visible region to the border region. The sensing electrode layer includes first electrode pads arranged along a first direction and electrically connected to each other. The sensing electrode layer also includes second electrode pads arranged along a second direction. The second electrode pads include a first pad and a second pad adjacent to the first pad. The first pad and at least part of the second pad are disposed above the border region. The sensing electrode layer also includes bridge portions connecting the adjacent second electrode pads, and the bridge portions include a first bridge part disposed above the border region and connecting the first pad and the second pad.
    Type: Application
    Filed: April 18, 2017
    Publication date: August 3, 2017
    Inventors: Wei-Ting HSU, Hui-Wen TENG, Chih-Chang CHEN, Ping-Hsu CHENG, Guang-Ying ZENG
  • Patent number: 9658725
    Abstract: The disclosure provides a touch panel. The touch panel includes a substrate which includes a visible region and a border region outside the visible region. The touch panel also includes a shielding layer disposed over the border region of the substrate. The touch panel also includes a sensing electrode layer disposed over the substrate, and the sensing electrode layer extends from the visible region to the border region. The sensing electrode layer includes a plurality of first electrodes, and each of the first electrodes includes a plurality of first electrode pads arranged along a first direction and electrically connected to each other. The sensing electrode layer also includes a plurality of second electrodes, and each of the second electrodes includes a plurality of second electrode pads arranged along a second direction.
    Type: Grant
    Filed: April 15, 2015
    Date of Patent: May 23, 2017
    Assignee: INNOLUX CORPORATION
    Inventors: Wei-Ting Hsu, Hui-Wen Teng, Chih-Chang Chen, Ping-Hsu Cheng, Guang-Ying Zeng
  • Publication number: 20160117032
    Abstract: Disclosed is a touch panel including a substrate with a touch sensing region and a non-touch sensing region, wherein the non-touch sensing region surrounds the touch sensing region. A plurality of sensing electrodes are disposed on the touch sensing region. A plurality of metal traces are disposed on the non-touch sensing region and electrically connected to the sensing electrodes. A passivation layer covers the metal trace, wherein a distance between an edge of the passivation layer and the metal traces is greater than or equal to at least 140 micrometers.
    Type: Application
    Filed: October 19, 2015
    Publication date: April 28, 2016
    Inventors: Chen-Yu LIN, Yu-Heng CHEN, Pei-Chi HSU, Hsiao-Chan WANG, Ping-Hsu CHENG
  • Publication number: 20150317011
    Abstract: An embodiment of the invention provides a touch panel including: a substrate having a touch region and a peripheral region surrounding the touch region; a touch electrode pattern disposed in the touch region; and a ground ring disposed in the peripheral region and surrounding the touch region, and the ground ring electrically connected to a capacitor device.
    Type: Application
    Filed: April 9, 2015
    Publication date: November 5, 2015
    Inventors: Ya-Ling CHEN, Wei-Ting HSU, Guang-Ying ZENG, Chih-Chang CHEN, Ping-Hsu CHENG, Chuan-Chi CHIEN
  • Publication number: 20150309605
    Abstract: The disclosure provides a touch panel. The touch panel includes a substrate which includes a visible region and a border region outside the visible region. The touch panel also includes a shielding layer disposed over the border region of the substrate. The touch panel also includes a sensing electrode layer disposed over the substrate, and the sensing electrode layer extends from the visible region to the border region. The sensing electrode layer includes a plurality of first electrodes, and each of the first electrodes includes a plurality of first electrode pads arranged along a first direction and electrically connected to each other. The sensing electrode layer also includes a plurality of second electrodes, and each of the second electrodes includes a plurality of second electrode pads arranged along a second direction.
    Type: Application
    Filed: April 15, 2015
    Publication date: October 29, 2015
    Inventors: Wei-Ting HSU, Hui-Wen TENG, Chih-Chang CHEN, Ping-Hsu CHENG, Guang-Ying ZENG
  • Publication number: 20150301637
    Abstract: A touch panel is provided. The touch panel includes a substrate having a viewing area and a peripheral area and a light shielding layer disposed over the peripheral area of the substrate. In addition, the light shielding layer has a top surface and a first sloped sidewall. The touch panel further includes a sensing electrode layer disposed over the viewing area of the substrate, and the sensing electrode layer includes an extending electrode extending from the viewing area of the substrate to the light shielding layer. In addition, the extending electrode over the top surface of the light shielding layer has a first thickness and the extending electrode over the first sloped sidewall has a second thickness smaller than the first thickness.
    Type: Application
    Filed: April 15, 2015
    Publication date: October 22, 2015
    Inventors: Chih-Chang CHEN, Ping-Hsu CHENG