Patents by Inventor Suzhen Mu

Suzhen Mu 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: 9575350
    Abstract: The present invention discloses an array substrate and a manufacturing method thereof, and a touch panel. The array substrate comprises a substrate and gate lines and data lines formed thereon. The gate lines and the data lines define pixel units, each of which comprises a display thin film transistor and a pixel electrode. Scanning lines, receiving lines and touch electrodes are also formed on the substrate. Each of a part or all of the pixel units further comprises a touch thin film transistor connected to the touch electrode, and the touch thin film transistor is connected to the scanning line and the receiving line. In the present invention, the display thin film transistors and the touch thin film transistors are simultaneously disposed in the pixel units.
    Type: Grant
    Filed: May 28, 2014
    Date of Patent: February 21, 2017
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., HEIFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Suzhen Mu, Ming Hu
  • Patent number: 9465496
    Abstract: The embodiments of the present invention disclose a capacitive in-cell touch panel and a display device, which are configured so that the entirety of a common electrode layer in an array substrate is divided into a plurality of touch sensing electrodes and a plurality of touch driving electrodes insulated from each other; at least one data signal line is used through time division multiplex access as a touch read signal line, thus production cost is saved and production efficiency is improved; and the respective touch read signal line is connected with a corresponding touch sensing electrode through at least one signal switch unit.
    Type: Grant
    Filed: May 16, 2013
    Date of Patent: October 11, 2016
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Suzhen Mu, Ming Hu
  • Publication number: 20160284280
    Abstract: The present invention discloses a pixel circuit, an organic electroluminescent display panel, a display apparatus and a driving method thereof. The pixel circuit performs initialization on a first node and a third node in an initialization phase, performs compensation on a threshold voltage of a drive module for the first node in a compensation phase, and performs data writing on the first node in a data writing phase.
    Type: Application
    Filed: February 10, 2015
    Publication date: September 29, 2016
    Inventors: Suzhen MU, Zuquan HU
  • Patent number: 9411199
    Abstract: Embodiments of the present invention discloses an array substrate of display device and a method for manufacturing the same, which can effectively restrain the interference by the signals over data lines with the modulation conducted by liquid crystal thereon, and improve light transmittance. The array substrate comprises: a pixel region defined by a gate line intersecting a data line. A thin film transistor, a pixel electrode, and a common electrode, which cooperates with the pixel electrode to form a multi-dimension electric field, are disposed in the pixel region. The pixel electrode is a slit-shaped electrode, and the common electrode is a plate-shaped electrode; or the pixel electrode is a plate-shaped electrode, and the common electrode is a slit-shaped electrode. An end of the plate-shaped electrode covers the data line, and a second insulating layer is disposed between a layer of the plate-shaped electrode and a layer of the data line.
    Type: Grant
    Filed: September 29, 2012
    Date of Patent: August 9, 2016
    Assignee: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Cheng Li, Xue Dong, Dong Chen, Suzhen Mu
  • Publication number: 20160188071
    Abstract: A capacitive in-cell touch panel and a display device is provided, which may realize the touch function without introducing new film layers, and includes an array substrate, a gate line, a data line and a common electrode layer are disposed on the array substrate. The common electrode layer includes a plurality of touch drive electrode elements and a plurality of touch sense electrode elements insulated from each other. The touch drive electrode elements include a plurality of touch drive sub-electrodes; the touch sense electrode elements include a plurality of touch sense sub-electrodes.
    Type: Application
    Filed: June 19, 2013
    Publication date: June 30, 2016
    Inventors: Yubo XU, Suzhen MU, Ming HU, Byung Cheon LIM
  • Publication number: 20160154515
    Abstract: In a capacitive in-cell touch screen panel and a display device, touch driving signal lines are disposed between adjacent rows of pixel units in a TFT array substrate; at least one data signal lines in the TFT array substrate acts as a touch reading signal line as well; touch electrodes and touch switching units are disposed in regions defined at overlapping positions between the touch reading signal lines and the touch driving signal lines. The touch screen panel can be manufactured without adding a further process which saves production costs and improves production efficiency.
    Type: Application
    Filed: June 9, 2013
    Publication date: June 2, 2016
    Inventors: Suzhen MU, Ming HU
  • Patent number: 9291847
    Abstract: Embodiments of the invention provide a pixel unit and a TFT-LCD with touch function. The pixel unit comprises a data line, a gate line and a pixel electrode formed on a base substrate. The pixel unit further comprises: a first touch layer connected to the data line and not connected to the pixel electrode; and a second touch layer connected to the gate line and not connected to the pixel electrode.
    Type: Grant
    Filed: September 16, 2013
    Date of Patent: March 22, 2016
    Assignee: Beijing BOE Optoelectronics Technology Co., Ltd.
    Inventor: Suzhen Mu
  • Publication number: 20150362773
    Abstract: The present invention discloses an array substrate and a manufacturing method thereof, and a touch panel. The array substrate comprises a substrate and gate lines and data lines formed thereon. The gate lines and the data lines define pixel units, each of which comprises a display thin film transistor and a pixel electrode. Scanning lines, receiving lines and touch electrodes are also formed on the substrate. Each of a part or all of the pixel units further comprises a touch thin film transistor connected to the touch electrode, and the touch thin film transistor is connected to the scanning line and the receiving line. In the present invention, the display thin film transistors and the touch thin film transistors are simultaneously disposed in the pixel units.
    Type: Application
    Filed: May 28, 2014
    Publication date: December 17, 2015
    Inventors: Suzhen MU, Ming HU
  • Publication number: 20150301645
    Abstract: A touch display screen and a touch display device comprising the touch display screen are provided. The touch display screen comprises: an array substrate (10) and a color filter substrate (11) opposite to each other; a group of first electrode lines (12) and a group of second electrode lines (13) provided on the color filter substrate (11), wherein the first electrode lines (12) are insulated from and intersect with the second electrode lines (13); and a group of first ground lines (14) and/or a group of second ground lines (15) provided on the color filter substrate (11), wherein the first ground lines (14) are insulated from and intersect with the second ground lines (15).
    Type: Application
    Filed: June 18, 2013
    Publication date: October 22, 2015
    Inventors: SUZHEN MU, MING HU
  • Publication number: 20150227234
    Abstract: The touch panel according to the present disclosure includes a first transparent conductive layer arranged on a substrate, an insulating layer arranged on the first transparent conductive layer, and a second transparent conductive layer arranged on the insulating layer. The first transparent conductive layer includes a first sensing electrode pattern, the second transparent conductive layer includes a second sensing electrode pattern, and the insulating layer is provided with a via-hole at a position corresponding to the second sensing electrode pattern so as to locate a portion of the second sensing electrode pattern within the via-hole.
    Type: Application
    Filed: May 20, 2014
    Publication date: August 13, 2015
    Applicants: BOE TECHNLOGY GROUP CO., LTD., HEFIE BOE OPTOECECTRONICS TECHNOLOGY CO., LTD.
    Inventor: Suzhen Mu
  • Publication number: 20150220174
    Abstract: The embodiments of the present invention disclose a capacitive in-cell touch panel and a display device, which are configured so that the entirety of a common electrode layer in an array substrate is divided into a plurality of touch sensing electrodes and a plurality of touch driving electrodes insulated from each other; at least one data signal line is used through time division multiplex access as a touch read signal line, thus production cost is saved and production efficiency is improved; and the respective touch read signal line is connected with a corresponding touch sensing electrode through at least one signal switch unit.
    Type: Application
    Filed: May 16, 2013
    Publication date: August 6, 2015
    Inventors: Suzhen Mu, Ming Hu
  • Patent number: 9099356
    Abstract: Embodiments of the present invention provide an array substrate, comprising: a base substrate; a gate line and a data line formed on the base substrate, the gate line and the data line crossing with each other to define a pixel region; a thin film transistor and a pixel electrode, disposed in the pixel region; a strip-like common electrode, disposed above the pixel electrode and the data line, the common electrode comprising a first common electrode which covers above the data line and has a width greater than that of the data line; and a second common electrode, disposed above the pixel electrode; an insulating layer, disposed between the common electrode and the pixel electrode as well as between the common electrode and the data line, wherein a region of the first common electrode corresponding to the data line is hollowed out.
    Type: Grant
    Filed: September 25, 2012
    Date of Patent: August 4, 2015
    Assignee: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Cheng Li, Xue Dong, Dong Chen, Suzhen Mu
  • Patent number: 8963174
    Abstract: A TFT-LCD array substrate and a display device. The TFT-LCD array substrate comprises a pixel area the pixel area comprising a plurality of pixel units arranged in an array, and each of the pixel units comprising a first electrode and a second electrode generating a horizontal electric field with the first electrode. The second electrode comprises strip electrodes, and the strip electrodes constitute a radial pattern of a regular triangle, a regular polygon or a circle in each of the pixel units.
    Type: Grant
    Filed: November 16, 2012
    Date of Patent: February 24, 2015
    Assignee: Beijing BOE Optoelectronics Technology Co., Ltd.
    Inventors: Cheng Li, Xue Dong, Dong Chen, Renwei Guo, Suzhen Mu
  • Publication number: 20140078418
    Abstract: Embodiments of the invention provide a pixel unit and a TFT-LCD with touch function. The pixel unit comprises a data line, a gate line and a pixel electrode formed on a base substrate. The pixel unit further comprises: a first touch layer connected to the data line and not connected to the pixel electrode; and a second touch layer connected to the gate line and not connected to the pixel electrode.
    Type: Application
    Filed: September 16, 2013
    Publication date: March 20, 2014
    Applicant: Beijing BOE Optoelectronics Technology Co., Ltd.
    Inventor: Suzhen Mu
  • Publication number: 20140054617
    Abstract: Embodiments of the present invention provide an array substrate, comprising: a base substrate; a gate line and a data line formed on the base substrate, the gate line and the data line crossing with each other to define a pixel region; a thin film transistor and a pixel electrode, disposed in the pixel region; a strip-like common electrode, disposed above the pixel electrode and the data line, the common electrode comprising a first common electrode which covers above the data line and has a width greater than that of the data line; and a second common electrode, disposed above the pixel electrode; an insulating layer, disposed between the common electrode and the pixel electrode as well as between the common electrode and the data line, wherein a region of the first common electrode corresponding to the data line is hollowed out.
    Type: Application
    Filed: September 25, 2012
    Publication date: February 27, 2014
    Applicant: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Cheng Li, Xue Dong, Dong Chen, Suzhen Mu
  • Publication number: 20140054630
    Abstract: A TFT-LCD array substrate and a display device. The TFT-LCD array substrate comprises a pixel area the pixel area comprising a plurality of pixel units arranged in an array, and each of the pixel units comprising a first electrode and a second electrode generating a horizontal electric field with the first electrode. The second electrode comprises strip electrodes, and the strip electrodes constitute a radial pattern of a regular triangle, a regular polygon or a circle in each of the pixel units.
    Type: Application
    Filed: November 16, 2012
    Publication date: February 27, 2014
    Applicant: Beijing BOE Optoelectronics Technology Co., Ltd.
    Inventors: Cheng Li, Xue Dong, Dong Chen, Renwei Guo, Suzhen Mu
  • Publication number: 20130105831
    Abstract: Embodiments of the present invention discloses an array substrate of display device and a method for manufacturing the same, which can effectively restrain the interference by the signals over data lines with the modulation conducted by liquid crystal thereon, and improve light transmittance. The array substrate comprises: a pixel region defined by a gate line intersecting a data line. A thin film transistor, a pixel electrode, and a common electrode, which cooperates with the pixel electrode to form a multi-dimension electric field, are disposed in the pixel region. The pixel electrode is a slit-shaped electrode, and the common electrode is a plate-shaped electrode; or the pixel electrode is a plate-shaped electrode, and the common electrode is a slit-shaped electrode. An end of the plate-shaped electrode covers the data line, and a second insulating layer is disposed between a layer of the plate-shaped electrode and a layer of the data line.
    Type: Application
    Filed: September 29, 2012
    Publication date: May 2, 2013
    Applicant: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Cheng Li, Xue Dong, Dong Chen, Suzhen Mu