Patents by Inventor Wenxin Jiang

Wenxin Jiang 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: 20180269268
    Abstract: Provided are an organic light-emitting display panel and an electronic device. The organic light-emitting display panel includes a plurality of sub-pixel units and a plurality of pixel circuits. The sub-pixel units are defined by a bank, the plurality of sub-pixel units emits m different colors, any two adjacent sub-pixel units emit different colors, each of the plurality of sub-pixel units includes n sub-pixels emitting a same color, and each of the sub-pixels includes a first electrode, the first electrodes of any two sub-pixels are separated from each other, where m is 3 or 4, and n is an integer no less than 3. The pixel circuits are arranged in a rectangular array, the pixel circuits are in one-to-one correspondence with the sub-pixels, and each of the pixel circuits is electrically connected to the corresponding first electrode via a connecting wire.
    Type: Application
    Filed: May 21, 2018
    Publication date: September 20, 2018
    Inventors: Xiaobo CAI, Sitao Huo, Wenxin Jiang
  • Publication number: 20180203565
    Abstract: A manufacturing method of a touch control display device is disclosed. The method includes forming a thin film transistor element layer; forming and patterning a common electrode layer on the thin film transistor element layer to form common electrodes, forming a third insulation layer on the common electrode and the thin film transistor element layer, forming and patterning a conversion layer on the third insulation layer to form conversion lines, and forming on a first via hole that exposes at least a portion of a gate line, and forming a second via hole that exposes at least a portion of the common electrode. Further, first conversion lines are electrically connected to the gate lines via the first via hole, and second conversion lines are electrically connected to the common electrode via the second via hole.
    Type: Application
    Filed: March 13, 2018
    Publication date: July 19, 2018
    Applicants: SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD., TIANMA MICRO-ELECTRONICS CO., LTD.
    Inventors: Feng LU, Xu QIAN, Wenxin JIANG, Junchao MA, Yong WU
  • Publication number: 20180197935
    Abstract: A flexible display apparatus is provided, comprising a flexible substrate including a bending area, an insulating layer formed on the flexible substrate and including at least one cutout at the bending area, and a plurality of wires configured following a surface shape of the insulating layer at the bending area. The at least one cutout includes sloped sidewalls protruding away from the flexible substrate.
    Type: Application
    Filed: March 6, 2018
    Publication date: July 12, 2018
    Inventors: Shipeng YUAN, Wenxin JIANG, Gang LIU
  • Patent number: 9965088
    Abstract: A touch control display device is provided. The touch control device includes: a display area including a gate electrode, a plurality of gate lines, a source electrode, a drain electrode, a plurality of source lines, a plurality of conversion lines, and a plurality of common electrodes. A first via hole may be formed on the gate line and exposes at least a portion of the gate line, and a second via hole may be formed on the common electrode and exposes at least a portion of the common electrodes. The plurality of conversion lines may include a plurality of first conversion lines and a plurality of second conversion lines. The plurality of first conversion lines may be electrically connected to the plurality of gate lines via the first via hole, and the plurality of second conversion lines may be electrically connected to the plurality of common electrodes via the second via hole.
    Type: Grant
    Filed: January 26, 2016
    Date of Patent: May 8, 2018
    Assignees: Shanghai Tianma Micro-Electronics Co., Ltd., TIANMA MICRO-ELECTRONICS CO., LTD.
    Inventors: Feng Lu, Xu Qian, Wenxin Jiang, Junchao Ma, Yong Wu
  • Patent number: 9753601
    Abstract: An electromagnetic-type touch display apparatus is disclosed. The apparatus comprises: a first substrate; a second substrate; a first conductive layer formed on the first substrate comprising first electromagnetic induction coils forming loops extending in a first direction; and a second conductive layer formed between the first and second substrates comprising second electromagnetic induction coils forming loops extending in a second direction perpendicular to the first direction. Each of the substrates comprises a display region and a non-display region, and the first and second electromagnetic induction coils are used to determine a touch position, wherein, at least one of the first conductive layer and the second conductive layer is also configured as at least one film layer of the first substrate or the second substrate, which forms a pattern required by the first or second electromagnetic induction coils and transmits a sensing signal.
    Type: Grant
    Filed: March 8, 2017
    Date of Patent: September 5, 2017
    Assignees: SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD., TIANMA MICRO-ELECTRONICS CO., LTD.
    Inventors: Wenxin Jiang, Sitao Huo
  • Publication number: 20170177122
    Abstract: An electromagnetic-type touch display apparatus is disclosed. The apparatus comprises: a first substrate; a second substrate; a first conductive layer formed on the first substrate comprising first electromagnetic induction coils forming loops extending in a first direction; and a second conductive layer formed between the first and second substrates comprising second electromagnetic induction coils forming loops extending in a second direction perpendicular to the first direction. Each of the substrates comprises a display region and a non-display region, and the first and second electromagnetic induction coils are used to determine a touch position, wherein, at least one of the first conductive layer and the second conductive layer is also configured as at least one film layer of the first substrate or the second substrate, which forms a pattern required by the first or second electromagnetic induction coils and transmits a sensing signal.
    Type: Application
    Filed: March 8, 2017
    Publication date: June 22, 2017
    Inventors: Wenxin Jiang, Sitao Huo
  • Patent number: 9612702
    Abstract: An electromagnetic-type touch substrate is disclosed. The electromagnetic-type touch substrate includes a substrate having a display region and a non-display region, and a first conductive layer formed on a first side of the substrate, where the first conductive layer includes a plurality of first electromagnetic induction coils forming loops extending in a first direction. The electromagnetic-type touch substrate also includes a second conductive layer formed on a second side of the substrate, where the second conductive layer includes a plurality of second electromagnetic induction coils forming loops extending in a second direction. In addition, the first direction is perpendicular to the second direction.
    Type: Grant
    Filed: September 5, 2014
    Date of Patent: April 4, 2017
    Assignees: SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD., TIANMA MICRO-ELECTRONICS CO., LTD.
    Inventors: Wenxin Jiang, Sitao Huo
  • Patent number: 9508783
    Abstract: A display panel and fabrication method is provided. The display panel may include a substrate, and the substrate includes a display region and a border region surrounding the display region. The display panel also include a heat transfer pattern formed in the border region of the substrate to transfer and dissipate heat generated during a laser cutting process when forming the display panel. The heat transfer pattern includes at least one metal layer.
    Type: Grant
    Filed: June 17, 2015
    Date of Patent: November 29, 2016
    Assignees: SHANGHAI TIANMA MICROELECTRONICS CO., LTD., TIANMA MICROELECTRONICS CO., LTD.
    Inventors: Wenxin Jiang, Yong Wu, Zhengzhong Chen
  • Publication number: 20160284781
    Abstract: A display panel and fabrication method is provided. The display panel may include a substrate, and the substrate includes a display region and a border region surrounding the display region. The display panel also include a heat transfer pattern formed in the border region of the substrate to transfer and dissipate heat generated during a laser cutting process when forming the display panel. The heat transfer pattern includes at least one metal layer.
    Type: Application
    Filed: June 17, 2015
    Publication date: September 29, 2016
    Inventors: WENXIN JIANG, YONG WU, ZHENGZHONG CHEN
  • Publication number: 20160266706
    Abstract: A touch control display device is provided. The touch control device includes: a display area including a gate electrode, a plurality of gate lines, a source electrode, a drain electrode, a plurality of source lines, a plurality of conversion lines, and a plurality of common electrodes. A first via hole may be formed on the gate line and exposes at least a portion of the gate line, and a second via hole may be formed on the common electrode and exposes at least a portion of the common electrodes. The plurality of conversion lines may include a plurality of first conversion lines and a plurality of second conversion lines. The plurality of first conversion lines may be electrically connected to the plurality of gate lines via the first via hole, and the plurality of second conversion lines may be electrically connected to the plurality of common electrodes via the second via hole.
    Type: Application
    Filed: January 26, 2016
    Publication date: September 15, 2016
    Inventors: Feng Lu, Xu Qian, Wenxin Jiang, Junchao Ma, Yong Wu
  • Patent number: 9436043
    Abstract: An array substrate includes a plurality of pixels arranged in rows and columns. Gate lines are formed along rows of the pixels, and data lines are formed along columns of the pixels. A reflection electrode is near an edge of the some of the pixels, and a transmission electrode is near an edge of others of the pixels. As a result, light transmittance of the array substrate and of a liquid crystal display panel using the array substrate is increased.
    Type: Grant
    Filed: May 17, 2013
    Date of Patent: September 6, 2016
    Assignee: Shanghai Tianma Micro-Electronics Co., Ltd.
    Inventors: Sitao Huo, Wenxin Jiang
  • Publication number: 20150277633
    Abstract: An electromagnetic-type touch substrate is disclosed. The electromagnetic-type touch substrate includes a substrate having a display region and a non-display region, and a first conductive layer formed on a first side of the substrate, where the first conductive layer includes a plurality of first electromagnetic induction coils forming loops extending in a first direction. The electromagnetic-type touch substrate also includes a second conductive layer formed on a second side of the substrate, where the second conductive layer includes a plurality of second electromagnetic induction coils forming loops extending in a second direction. In addition, the first direction is perpendicular to the second direction.
    Type: Application
    Filed: September 5, 2014
    Publication date: October 1, 2015
    Inventors: Wenxin JIANG, Sitao HUO
  • Publication number: 20130250224
    Abstract: An array substrate includes a plurality of pixels arranged in rows and columns. Gate lines are formed along rows of the pixels, and data lines are formed along columns of the pixels. A reflection electrode is near an edge of the some of the pixels, and a transmission electrode is near an edge of others of the pixels. As a result, light transmittance of the array substrate and of a liquid crystal display panel using the array substrate is increased.
    Type: Application
    Filed: May 17, 2013
    Publication date: September 26, 2013
    Applicant: Shanghai Tianma Micro-Electronics Co., Ltd.
    Inventors: Sitao HUO, Wenxin Jiang