Patents by Inventor Youqiang Lu

Youqiang Lu 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: 9041870
    Abstract: An opposed substrate (9?) comprises: a substrate (1); a static electricity protective electrode (2), a bridging electrode (4) and a touch induction electrode (6) comprising a plurality of sub-units sequentially formed on the substrate (1), wherein the distribution of the static electricity protective electrode (2) on the substrate (1) corresponds to dummy regions between sub-units, and the static electricity protective electrode (2), the bridging electrode (4) and the touch induction electrode (6) are insulated from each other. The opposed substrate (9?) has a good touching effect. A method for manufacturing the opposed substrate, and a liquid crystal display touch panel are also disclosed.
    Type: Grant
    Filed: March 21, 2013
    Date of Patent: May 26, 2015
    Assignees: BOE Technology Group Co., Ltd., Chengdu BOE Optoelectronics Technology Co., Ltd.
    Inventors: Youqiang Lu, Fan Li, Jing Wang, Tianma Li, Yun Qiu
  • Publication number: 20150015803
    Abstract: A capacitive touch screen and a method for fabricating the same. The capacitive touch screen includes a substrate and a sensor electrode thereon, the sensor electrode includes first electrode groups which are arranged in the row direction and parallel to each other, second electrode groups which are arranged in the column direction and parallel to each other; the first electrode group includes first type of electrodes which are sequentially electrically connected, the second electrode group includes second type of electrodes which are sequentially electrically connected, each of at least one type of electrodes of the first type of electrodes and the second type of electrodes includes a peripheral electrode arranged in the periphery and a central electrode electrically isolated from the peripheral electrode, and peripheral electrodes of two adjacent electrodes of the electrode group including the at least one type of electrodes are electrically connected to each other.
    Type: Application
    Filed: October 12, 2013
    Publication date: January 15, 2015
    Inventors: Jing Wang, Youqiang Lu
  • Publication number: 20140125906
    Abstract: The present invention discloses array substrate, display device and method for controlling refresh rate of an array substrate. The array substrate includes; a plurality of pixel structures each including gate line, data line, common electrode line, first switching element at intersection of the gate line and the data line, pixel electrode, second switching element, and first transparent electrode. Gate, source and drain of the first switching element are connected to the gate line, the date line and the pixel electrode, respectively. Gate, source and drain of the second switching element are connected to second switching controlling line, common electrode signal terminal and the first transparent electrode, respectively. A first storage capacitance is formed between the pixel electrode and the common electrode line and/or between the pixel electrode and the gate line, and a second storage capacitance is formed between the pixel electrode and the first transparent electrode.
    Type: Application
    Filed: November 8, 2013
    Publication date: May 8, 2014
    Applicants: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Fan Li, Hongwei Li, Tianma Li, Xiaomei Huang, Youqiang Lu, Jing Wang, Yun Qiu
  • Publication number: 20140055689
    Abstract: An opposed substrate (9?) comprises: a substrate (1); a static electricity protective electrode (2), a bridging electrode (4) and a touch induction electrode (6) comprising a plurality of sub-units sequentially formed on the substrate (1), wherein the distribution of the static electricity protective electrode (2) on the substrate (1) corresponds to dummy regions between sub-units, and the static electricity protective electrode (2), the bridging electrode (4) and the touch induction electrode (6) are insulated from each other. The opposed substrate (9?) has a good touching effect. A method for manufacturing the opposed substrate, and a liquid crystal display touch panel are also disclosed.
    Type: Application
    Filed: March 21, 2013
    Publication date: February 27, 2014
    Applicants: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Youqiang Lu, Fan Li, Jing Wang, Tianma Li, Yun Qui