Patents by Inventor Taofeng Xie

Taofeng Xie 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: 9965089
    Abstract: A touch substrate is disclosed. The touch substrate comprises: a base substrate; a plurality of first electrode chains, each first electrode chain comprising a plurality of drive electrodes; a plurality of second electrode chains, each second electrode chain comprising a plurality of sensing electrodes, the plurality of second electrode chains and the plurality of first electrode chains crossing each other, and gaps being formed between adjacent drive and sensing electrodes; a plurality of first conductor structures, each being arranged within one corresponding gap and electrically insulated from the first and second electrodes; and a plurality of second conductor structures, each being provided in a central region of a corresponding sensing electrode and electrically insulated from the sensing electrode. A method of manufacturing the touch substrate and a display device comprising the touch substrate are also disclosed.
    Type: Grant
    Filed: September 11, 2015
    Date of Patent: May 8, 2018
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Lei Zhang, Yubo Xu, Ming Hu, Taofeng Xie
  • Patent number: 9952130
    Abstract: The present invention relates to a field of display technology, in particular, to a jig for dropping ball test. The jig for dropping ball test comprises a fixing device and a dropping ball device. The fixing device comprises a plurality of adjusting rods for fixing a sample to be tested, a test region corresponding to the shape of the sample to be tested is enclosed by the plurality of adjusting rods. The dropping ball device is used to drop a ball towards the sample to be tested. The fixing device of the jig can be adjusted in its size according to the size of a sample to be tested, so that the dropping ball test can be carried out for different samples, which is easy to operate and reduces manufacturing cost.
    Type: Grant
    Filed: June 18, 2015
    Date of Patent: April 24, 2018
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Qingpu Wang, Ming Hu, Taofeng Xie
  • Publication number: 20180074357
    Abstract: The present application discloses a touch panel having a touch area and a non-touching area at a side of the touch area. The touch panel includes: a base substrate having a first surface and a second surface opposite to each other; a touch sensing electrode provided on the first surface of the base substrate and corresponding to the touch area; a first connection wire on the second surface of the base substrate; and a touch control circuit in the non-touching area. The base substrate is provided with a first through hole, the touch sensing electrode is electrically connected with the first connection wire through the first through hole, and the first connection wire is electrically connected with the touch control circuit. The present application further discloses a manufacturing method for the touch panel and a display apparatus having the touch panel.
    Type: Application
    Filed: September 12, 2017
    Publication date: March 15, 2018
    Inventors: Jun CHEN, Yan XIA, Zhanqi XU, Taofeng XIE
  • Patent number: 9910532
    Abstract: The present invention discloses a bridging structure for touch panel and a touch panel. The bridging structure comprises a metal bridge and an insulating block provided on the metal bridge, the metal bridge has two end portions protruding beyond the insulating block, which are used for electrically connecting to two electrode blocks to be connected, respectively, the bridging structure further comprises at least one supporting portion, at least a part of which is located at an outer side of the end portions, and the supporting portion fills a gap between the electrode block and the end portion. In the present invention, by providing the supporting portion at the junction of the electrode block and the metal bridge, climbing path of the electrode block on the metal bridge is optimized, electrical connection of the bridging structure becomes more stable and reliable, and antistatic ability of the touch panel is improved.
    Type: Grant
    Filed: April 17, 2015
    Date of Patent: March 6, 2018
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Zhixiang Fang, Ming Hu, Taofeng Xie
  • Publication number: 20180059834
    Abstract: Embodiments of the present disclosure provide a touch screen and a device. The touch screen includes a bezel region and a touch region, wherein the touch screen includes an annular wire provided on the bezel region. The wire further includes at least one pair of opposing discharge terminals. The device includes the touch screen, and further includes a conductive foam configured to connect the wire and a housing of the device. According to the embodiments of the present disclosure, the ESD resistance of the touch screen and the device including the touch screen is enhanced, the service life of the touch screen and the device including the touch screen is extended, the stability of the touch screen and the device including the touch screen is improved, and customers will have a better user experience without any other additional risk.
    Type: Application
    Filed: May 6, 2016
    Publication date: March 1, 2018
    Inventors: Lingyan WU, Lei ZHANG, Taofeng XIE, Guangchao WEI, Yang LIU
  • Publication number: 20180059835
    Abstract: A touch screen and a manufacturing method thereof are provided. The touch screen includes a substrate; and an enhancement layer provided on a surface of the substrate. The enhancement layer is configured to improve strength of the substrate. The method of manufacturing the touch screen includes forming an enhancement layer on a surface of the substrate. The enhancement layer is configured to improve strength of the substrate.
    Type: Application
    Filed: September 14, 2016
    Publication date: March 1, 2018
    Applicants: BOE Technology Group Co., Ltd., Hefei Xinsheng Optoelectronics Technology Co., Ltd .
    Inventors: Ting Zeng, Ming Hu, Taofeng Xie, Tsung Chieh Kuo, Wenjie Shi, Zhanqi Xu, Xianlin Ding, Fuwei Zou, Cong Pang
  • Publication number: 20180044226
    Abstract: This disclosure relates to a method for strengthening an edge of a glass plate, a glass, and a display apparatus, wherein the article comprises a side surface located at the edge, and the method for strengthening an edge of an article comprises the steps of: applying an etching paste at least to the side surface of the article to perform etching so as to strengthen the edge of the article; and removing the etching paste.
    Type: Application
    Filed: July 18, 2017
    Publication date: February 15, 2018
    Inventors: Lei Zhang, Taofeng Xie, Lingyan Wu, Yang Liu
  • Patent number: 9891768
    Abstract: The present disclosure provides a touch panel, its manufacturing method and a touch display panel. A bridging point member of a bridging line, through which sensing electrodes in the touch panel are electrically connected to each other, is provided with at least one via-hole, so as to provide the bridging point member with a hollowed-out pattern.
    Type: Grant
    Filed: July 13, 2015
    Date of Patent: February 13, 2018
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Kefeng Li, Ming Hu, Taofeng Xie, Ting Zeng
  • Publication number: 20180032185
    Abstract: A touch panel and a touch display device are disclosed. The touch panel includes a base substrate and a touch electrode layer and a transparent thin film photovoltaic cell disposed on the base substrate. The touch electrode layer and the transparent thin film photovoltaic cell are superimposed to each other and disposed on the same side of the base substrate, and a transparent insulating layer is disposed between the touch electrode layer and the transparent thin film photovoltaic cell; or the touch electrode layer and the transparent thin film photovoltaic cell are respectively disposed on either side of the base substrate; and the transparent thin film photovoltaic cell includes an n-doped graphene layer and a p-doped graphene layer. The transparent thin film photovoltaic cell disposed in the touch panel can charge an electronic product so that the service time of the touch panel can be prolonged.
    Type: Application
    Filed: September 30, 2015
    Publication date: February 1, 2018
    Applicants: BOE Technology Group Co., Ltd., HEFEI Xinsheng Optoelectronics Technology Co., Ltd.
    Inventors: Ting Zeng, Ming Hu, Taofeng Xie, Zhongzheng Yang, Xianlin Ding, Xiaofei Zhu
  • Publication number: 20180024664
    Abstract: A substrate and a display device are provided. The substrate includes a base and a signal line arranged on the base. The signal line includes at least two main film layers and a first additional film layer arranged between every two adjacent main film layers, wherein an electrical conductivity of the main film layer is larger than that of the first additional film layer; and a crystallinity of the main film layer is lower than that of the first additional film layer.
    Type: Application
    Filed: July 19, 2017
    Publication date: January 25, 2018
    Applicants: BOE TECHNOLOGY GROUP CO., LTD., HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Ting ZENG, Kefeng LI, Taofeng XIE, Tsungchieh KUO, Shuncheng ZHU
  • Patent number: 9817532
    Abstract: The present disclosure provides a touch panel and a display device. The touch panel includes a conductive layer which includes first electrode layers parallel arranged in columns in a Y-axis direction and second electrode layers parallel arranged in rows in an X-axis direction. Each first electrode layer includes first pattern electrodes sequentially connected, and each second electrode layer includes second pattern electrodes sequentially connected. Each first pattern electrode is of a hexagonal shape. The second pattern electrodes are arranged at a region between two adjacent columns of the first electrode layers. A projection of a connection end between two adjacent second pattern electrodes in an identical row onto a plane parallel to the conductive layer partially overlaps a projection of a connection end between two adjacent first pattern electrodes in an identical column which are arranged adjacent to the two adjacent second pattern electrodes in an identical row.
    Type: Grant
    Filed: May 19, 2015
    Date of Patent: November 14, 2017
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Lei Zhang, Ming Hu, Taofeng Xie, Lingyan Wu, Yang Liu, Ming Zhang, Guodong Liu
  • Publication number: 20170277308
    Abstract: The present disclosure provides a capacitive touch screen and a method of manufacturing the same and a touch control device. The capacitive touch screen includes a base substrate, transparent electrodes on the base substrate and a transparent insulating layer on the transparent electrodes. Two transparent electrodes that are spaced apart by at least one transparent electrode are electrically connected by the first bridging line provided on the transparent insulating layer, via the through-holes provided in the transparent insulating layer.
    Type: Application
    Filed: January 14, 2016
    Publication date: September 28, 2017
    Inventors: Ting Zeng, Ming Hu, Taofeng Xie, Qingpu Wang, Jun Li, Kefeng Li
  • Publication number: 20170269737
    Abstract: The present disclosure relates to a touch screen, a manufacturing method thereof and a display device. The touch screen comprises: a glass substrate, a touch functional layer on the glass substrate, a white ink frame on the touch functional layer, and a black ink layer partially covering the white ink frame. The black ink layer has an extension portion extending away from the white ink frame along the touch functional layer. The extension portion has a via hole for electrically connecting to the touch functional layer. In this case, by adding a black ink layer on the white ink frame and fabricating a via hole structure in the extension portion of the black ink layer, an electrical connection with the touch functional layer is achieved.
    Type: Application
    Filed: April 8, 2016
    Publication date: September 21, 2017
    Inventors: Fuwei ZOU, Ming HU, Juntao CHEN, Taofeng XIE, Zhi DU, Wenjie SHI
  • Patent number: 9703437
    Abstract: The present disclosure provides a touch panel and a display device. The touch panel includes a glass substrate and a conductive film arranged on the glass substrate. The conductive film includes a base material and a conductive layer arranged on the base material. The conductive layer includes first conductive patterns and second conductive patterns, each of which includes a plurality of meshes formed by conductive wires crossing each other. The first conductive patterns are each of an X-shaped structure and arranged in an array form, and the second conductive patterns are each formed at a region surrounding by the adjacent first conductive patterns, arranged adjacent to and insulated from the first conductive pattern, and arranged in an array form.
    Type: Grant
    Filed: May 18, 2015
    Date of Patent: July 11, 2017
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Lei Zhang, Ming Hu, Ming Zhang, Taofeng Xie, Lingyan Wu, Yang Liu, Zhixiang Fang
  • Publication number: 20170192505
    Abstract: The present invention provides a touch glove and smart wearable system, wherein a contact area, at least one touch area, a control module and a signal transmission module are disposed on the glove body; when the touch area is touched by the contact area, a control signal is generated and transmitted to a corresponding smart device, controlling it to perform a corresponding operation. Thus, control over the smart device may be achieved by only making one part of the touch glove touch another part without directly contacting the smart device, which is especially convenient when the smart device is inconvenient to be directly contacted; meanwhile operations over a plurality of smart devices may be integrated into the touch glove, control over each smart device may be achieved by only moving fingers instead of moving the smart device and the arms, and even blind operation may be achieved without using eyes.
    Type: Application
    Filed: December 17, 2015
    Publication date: July 6, 2017
    Inventors: Xianlin DING, Ting ZENG, Zhongzheng YANG, Ming HU, Taofeng XIE, Juntao CHEN
  • Publication number: 20170185199
    Abstract: The present disclosure relates to the field of display technology, and discloses a substrate and a method for fabricating the same, and a display device. The substrate includes a plurality of players of conductive lines arranged on a base, and adjacent two layers of conductive lines are arranged with a signal shielding layer there between to eliminate signal crosstalk between the adjacent two layers of conductive lines. And in the direction of arrangement of the same layer of conductive lines, projections of regions of distribution of adjacent two layers of conductive lines on the base are at least partially overlapped with each other.
    Type: Application
    Filed: December 23, 2015
    Publication date: June 29, 2017
    Applicants: BOE TECHNOLOGY GROUP CO., LTD., HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Xiaodong XIE, Ming HU, Ming ZHANG, Taofeng XIE, Jing WANG
  • Patent number: 9690434
    Abstract: A touch module, a manufacturing method thereof and a display device are disclosed. The touch module includes peripheral leads, an insulating layer and a touch electrode layer sequentially arranged on a substrate in stacked layers. The touch electrode layer includes touch sensing electrodes and touch drive electrodes, which intersect and are insulated from each other, and connection terminal protection members. Patterns of the touch sensing electrode and the touch drive electrode cover overlapping parts of the peripheral leads electrically connected with the touch sensing electrodes and the touch drive electrodes at positions of first opening areas of the insulating layer. Patterns of the connection terminal protection members cover connection terminal parts of corresponding peripheral leads at positions of second opening areas of the insulating layer. The touch module can simplify the number of layers of the touch module, reduce the use number of masks and improve the productivity.
    Type: Grant
    Filed: September 26, 2014
    Date of Patent: June 27, 2017
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Lei Zhang, Taofeng Xie, Lingyan Wu, Yang Liu
  • Publication number: 20170177105
    Abstract: A bezel structure of a touch screen is disclosed by the invention, including: a BM portion provided at an end on a back surface of the substrate; a bonding area arranged on the BM portion and provided with a plurality of metal leads and a plurality of transparent conductive solder pads, each of the plurality of transparent conductive solder pads being electrically connected with corresponding one metal lead of the plurality of metal leads; a first insulating photoresist layer arranged between the plurality of transparent conductive solder pads and the plurality of metal leads in a thickness direction of the substrate, the transparent conductive solder pads being electrically connected with corresponding metal leads via jumper holes provided in the first insulating photoresist layer; and a plurality of transparent conductive edge-routing wires arranged on the back surface of the substrate, at both lateral sides thereof, each of the plurality of transparent conductive edge-routing wires extending to the bonding
    Type: Application
    Filed: July 10, 2015
    Publication date: June 22, 2017
    Inventors: Lingyan Wu, Lei Zhang, Taofeng Xie, Yang Liu
  • Publication number: 20170177127
    Abstract: The present disclosure discloses a touch screen and a manufacturing method thereof, as well as a touch display apparatus comprising such a touch screen. The touch screen comprises: a substrate; a sensing component arranged on the substrate; an inner frame layer arranged to surround the sensing component; and an outer frame layer formed around an outer periphery of the inner frame layer, for encapsulating the sensing component and the inner frame layer. During the sensing component made of metal material is manufactured, since the inner frame layer is arranged at the inner side of the outer frame layer, the inner frame layer plays a role of heat insulation from a high temperature generated by the inner side of the outer frame layer, and thus prevents heat from being transferred to the outer frame layer. Therefore, even if a high temperature baking process is used, performance degradation of the outer frame layer caused by the high temperature may also be avoided.
    Type: Application
    Filed: July 1, 2015
    Publication date: June 22, 2017
    Applicants: BOE Technology Group Co., Ltd., Hefei Xinsheng Optoelectronics Technology Co., Ltd
    Inventors: Zhi DU, Ming Hu, Taofeng Xie
  • Publication number: 20170108975
    Abstract: The present disclosure provides a touch substrate and a method of manufacturing the same, and a display device comprising the touch substrate. The touch substrate comprises: a base substrate; a plurality of first electrode chains spaced apart from one another and arranged on the base substrate, each first electrode chain comprising a plurality of first electrodes; a plurality of second electrode chains spaced apart from one another and arranged on the base substrate, each second electrode chain comprising a plurality of second electrodes, the plurality of second electrode chains and the plurality of first electrode chains being arranged to cross each other, the first electrodes and the second electrodes being electrically insulated from each other, and gaps being formed between adjacent first and second electrodes; and a plurality of first conductor structures, each first conductor structure being arranged within one corresponding gap and electrically insulated from the first and second electrodes.
    Type: Application
    Filed: September 11, 2015
    Publication date: April 20, 2017
    Inventors: Lei Zhang, Yubo Xu, Ming Hu, Taofeng Xie