Patents by Inventor Guiyu ZHANG

Guiyu ZHANG 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: 20190235702
    Abstract: A touch control structure and a manufacturing method thereof, and a display device. The manufacturing method of the touch control structure includes providing a thin film substrate; providing a base substrate, and affixing the thin film substrate on the base substrate; forming a laminate structure on the thin film substrate for implementation of touch control functions; removing the thin film substrate with the laminate structure formed on top thereof from the base substrate.
    Type: Application
    Filed: May 17, 2018
    Publication date: August 1, 2019
    Applicants: Hefei Xinsheng Optoelectronics Technology Co., Ltd ., BOE Technology Group Co., Ltd.
    Inventors: Jing Wang, Lei Zhang, Zouming Xu, Guiyu Zhang, Qitao Zheng, Lingyan Wu, Qicheng Chen, Dong Li, Tsung Chieh Kuo, Xiaodong Xie
  • Publication number: 20190163306
    Abstract: A touch panel, a touch display device, and a method for fabricating the touch panel are disclosed. The touch panel comprises: a substrate; a plurality of touch sensing units arranged in an array on the substrate, each of the touch sensing units including a first touch sub-electrode arranged in a first direction, two second touch sub-electrodes arranged on both sides of the first touch sub-electrode and arranged in a second direction, and an electrode slit disposed between each of the second touch sub-electrodes and the first touch sub-electrode; wherein the two second touch sub-electrodes in each of the touch sensing units are electrically connected via at least two first bridges.
    Type: Application
    Filed: May 24, 2018
    Publication date: May 30, 2019
    Applicant: BOE Technology Group Co., Ltd.
    Inventors: Jing WANG, Lei ZHANG, Zouming XU, Qitao ZHENG, Xiaodong XIE, Guiyu ZHANG, Dong LI, Tsungchieh KUO
  • Publication number: 20190064957
    Abstract: A touch screen and the fabricating method thereof and an out-cell touch display device solve the problem of shadow elimination of bridge points. The method for fabricating the touch screen includes: forming a pattern of a first touch detection electrode on a substrate; forming a pattern of a first metal wiring layer which is at least electrically connected with the first touch detection electrode, in the frame area of the substrate; forming a pattern of the first insulating layer on the side, far away from the substrate, of the first metal wiring layer; forming a pattern of a second touch detection electrode on the side, far away from the substrate, of the first insulating layer; and forming a pattern of a second metal wiring layer which is at least electrically connected with the second touch detection electrode, in the frame area of the substrate.
    Type: Application
    Filed: July 25, 2017
    Publication date: February 28, 2019
    Inventors: Jing WANG, Xiadong XIE, Shuncheng ZHU, Min HE, Guiyu ZHANG, Qiato ZHENG, Zouming XU, Dong LI
  • Publication number: 20190056818
    Abstract: The present disclosure provides a touch substrate, a method for manufacturing the same, and a touch display device. In the touch substrate, the touch electrode layer comprises a plurality of first touch electrodes sequentially arranged in a first direction and a plurality of second touch electrodes sequentially arranged in a second direction intersected with the first direction and insulated from the first touch electrodes. The plurality of first touch electrodes and the plurality of second touch electrodes each comprise a plurality of visual touch electrodes, an intermediate portion of each visual touch electrode being located within the visual area, and two end portions of each visual touch electrode extending above the light-shielding pattern. The plurality of first touch electrodes and/or the plurality of second touch electrodes further comprise a plurality of non-visual touch electrodes located above the light-shielding pattern.
    Type: Application
    Filed: September 15, 2017
    Publication date: February 21, 2019
    Inventors: Jing Wang, Tsung Chieh Kuo, Xiaodong Xie, Ming Zhang, Dong Li, Qitao Zheng, Yu Zhu, Guiyu Zhang
  • Publication number: 20190034013
    Abstract: A touch substrate, a method for forming the same and a touch display device are provided. The touch substrate includes: a primary touch region, a secondary touch region, a peripheral region, primary touch electrodes at the primary touch region, secondary touch electrodes at the secondary touch region, a plurality of bonding terminals, a plurality of primary touch signal channels and a plurality of secondary touch signal channels configured to transmit touch signals to the secondary touch electrodes at the peripheral region, where each bonding terminal is coupled to a corresponding primary touch electrode via a signal transmission line, and configured to provide the primary touch signal channel to transmit the touch signal to the corresponding primary touch electrode, where at least a part of the primary touch signal channels is reused as the secondary touch signal channels.
    Type: Application
    Filed: July 3, 2018
    Publication date: January 31, 2019
    Applicants: BOE TECHNOLOGY GROUP CO., LTD., HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Xiaojuan HU, Jing WANG, Guiyu ZHANG, Qitao ZHENG, Min HE, Xiaodong XIE, Jian TIAN, Zouming XU, Lei ZHANG
  • Publication number: 20190025968
    Abstract: A touch panel, a touch display device and a method for manufacturing the touch panel are provided. The touch panel includes a first substrate and a second substrate which are oppositely arranged; a first blanking layer formed on the first substrate; a touch electrode layer formed on the first blanking layer; and a second blanking layer formed on the second substrate. A side of the first substrate provided with the first blanking layer and the touch electrode layer faces a side of the second substrate provided with the second blanking layer.
    Type: Application
    Filed: August 25, 2017
    Publication date: January 24, 2019
    Inventors: Qitao ZHENG, Ming HU, Ming ZHANG, Zouming XU, Guiyu ZHANG, Tong CHEN, Jing WANG, Xiaodong XIE, Kongshuo ZHU
  • Publication number: 20190011740
    Abstract: The present disclosure provides a liquid crystal grating, a display device and a display method. The liquid crystal grating includes a first electrode arranged on a first substrate and a second electrode arranged on a second substrate. The first electrode includes at least two sub-electrode layers. Each sub-electrode layer includes a plurality of sub-electrodes spaced apart from, and arranged parallel to, each other. A gap between every two adjacent sub-electrodes of one sub-electrode layer is capable of being covered by projections of the sub-electrodes of the other sub-electrode layer onto the one sub-electrode layer.
    Type: Application
    Filed: August 1, 2017
    Publication date: January 10, 2019
    Applicants: BOE TECHNOLOGY GROUP CO., LTD., HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Guiyu Zhang, Ming Hu, Ming Zhang, Zouming Xu, Qitao Zheng, Shifeng Xu, Jing Wang
  • Publication number: 20180348925
    Abstract: A touch screen includes an array substrate and a color filter substrate disposed opposite to each other, the color filter substrate including an active area and a bezel area located at a periphery of the active area; a touch element layer disposed at a side of the color filter substrate facing away from the array substrate or a side of the color filter substrate facing towards the array substrate, the touch element layer including a number of metal pads disposed in its peripheral region; and a light shielding layer disposed on a side of at least one of the number of metal pads facing away from the array substrate. The bezel of the touch screen is narrow, so that a larger screen can be housed in a limited machine body, with cost advantages and a stylish appearance.
    Type: Application
    Filed: May 19, 2017
    Publication date: December 6, 2018
    Inventors: Jing WANG, Ming HU, Ming ZHANG, Xiaodong XIE, Yu ZHU, Qitao ZHENG, Guiyu ZHANG, Dong LI
  • Publication number: 20180341348
    Abstract: The present disclosure provides a touch substrate. A plurality of first electrodes (11) spaced apart by a first predetermined distance along a first direction is formed over a substrate (5), with adjacent first electrodes (11) mutually connected via a connection part (111). A plurality of second electrodes (12) spaced apart by a second predetermined distance along a second direction is formed over the substrate (5), with adjacent second electrodes (12) mutually connected via a bridging element (3). An insulating layer (2) is formed between the bridging element (3) and the connection part (111). The insulating layer (2) is formed by oxidizing a metal element sputtered from a target, which is used to form one or more of the connection part (111) and the bridging element (3), in an ambient with oxygen so as to form a metal oxide layer over one of the connection part (111) and the bridging element (3).
    Type: Application
    Filed: August 14, 2015
    Publication date: November 29, 2018
    Applicants: BOE TECHNOLOGY GROUP CO., LTD., HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Ting Zeng, Ming Hu, Xianlin Ding, Qingpu Wang, Guiyu Zhang
  • Publication number: 20180314075
    Abstract: Provided is a naked-eye three dimensional display device including: a third substrate, a second liquid crystal layer, a first electrode and a second electrode and a two dimensional display panel including a first substrate, a second substrate and a first liquid crystal layer disposed between the first substrate and the second substrate; the third substrate is disposed opposite to the second substrate on a side of the second substrate away from the first substrate; the second liquid crystal layer is disposed between the second substrate and the third substrate; the first electrode and the second electrode are disposed between the second substrate and the third substrate, and the first electrode and the second electrode are configured to apply an electric field to liquid crystal in the second liquid crystal layer to form a light splitting device for three dimensional display.
    Type: Application
    Filed: April 11, 2017
    Publication date: November 1, 2018
    Inventors: Guiyu ZHANG, Ming HU, Ming ZHANG, Jing WANG, Zouming XU
  • Publication number: 20180196538
    Abstract: Here provides a method for manufacturing a touch screen, a touch screen and a display device. The method comprises: Step S10: performing modification to a surface of a substrate, so as to make the substrate surface having hydrophilicity; and Step S11: printing a graphene-nanosilver composite paste on the modified surface of the substrate by an ink-jet printing method to form a grid touch electrode. The graphene-nanosilver composite touch electrode has a smaller wire width, thereby having a lower sheet resistance, a higher flexibility and a lower manufacture cost. The method can improve the accuracy of the manufacture of a touch electrode and obtain a relatively larger gird width, thus obtaining a higher light transmittance. Moreover, the adhesion of the graphene-nanosilver composite to the substrate surface can be increased, and the electrical conductivity of the touch electrode can be enhanced and the circuit break is less likely to occur.
    Type: Application
    Filed: December 15, 2017
    Publication date: July 12, 2018
    Inventors: Xujie ZHANG, Ming ZHANG, Qitao ZHENG, Guiyu ZHANG, Jian TIAN, Jing WANG
  • Patent number: 10019089
    Abstract: The present invention provides a touch substrate, comprising a plurality of first electrodes extending along a first direction and a plurality of second electrodes extending along a second direction intersecting with the first direction, wherein the first electrode comprises a plurality of first electrode blocks, the second electrode comprises a plurality of second electrode blocks, adjacent two first electrode blocks are connected via at least one electrically conductive connecting piece, adjacent two second electrode blocks are formed integrally; a connecting piece comprises two contact portions and a connecting portion, the insulating layer at least covers each connecting piece and exceeds border of the connecting piece, the first electrode block is electrically connected to the contact portion via a via hole passing through the insulating layer, and a part of the contact portion is not exposed by the via hole.
    Type: Grant
    Filed: March 29, 2016
    Date of Patent: July 10, 2018
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Jun Li, Xianlin Ding, Guiyu Zhang, Ting Zeng, Jun Chen, Qingpu Wang, Hongqiang Luo, Kefeng Li, Qicheng Chen, Zhi Du, Zhanqi Xu
  • Publication number: 20180188839
    Abstract: The present application discloses a touch substrate and a manufacturing method thereof, and a touch screen. The touch substrate has a touch area and a function-hole area and includes a base substrate and a light shielding pattern which defines the touch area and the function-hole area. The touch substrate further includes a touch unit and a first blanking pattern arranged in the touch area and a first insulating layer, a second blanking pattern and a transmission enhancement pattern arranged in the function-hole area. The first blanking pattern and the second blanking pattern are arranged in a same layer, and the transmission enhancement pattern is configured to increase a light transmittance of an area corresponding to the second blanking pattern.
    Type: Application
    Filed: December 8, 2017
    Publication date: July 5, 2018
    Inventors: Jing WANG, Xiaodong XIE, Min HE, Guiyu ZHANG, Zouming XU, Qitao ZHENG, Xinbin TIAN, Dong LI
  • Patent number: 10007051
    Abstract: The present invention belongs to the field of display technology, and particularly relates to a backlight module and a display device. The backlight module comprises a light source and a light guide plate, the light source being arranged at a light incident surface side of the light guide plate and a light guide pattern comprising a gap being arranged on a rear surface of the light guide plate opposite to a light-exiting surface of the light guide plate, wherein the backlight module further comprises a reflector unit that is used for reflecting light passing through the gap of the light guide pattern arranged on the rear surface of the light guide plate back into the light guide plate, so that the reflected light exits from the light-exiting surface of the light guide plate.
    Type: Grant
    Filed: January 5, 2016
    Date of Patent: June 26, 2018
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Zhanqi Xu, Jun Chen, Pengyu Zhang, Hongqiang Luo, Guiyu Zhang, Tao Ma
  • Patent number: 10007141
    Abstract: A display panel includes a first substrate and a second substrate The first substrate includes a first central display region and a first margin region; the second substrate includes a second central display region, a second margin region, and a light guide element arranged between the first substrate and the second substrate. The light guide element includes a first optical component which partially overlays the first central display region and a second optical component which is located on a side surface of the second margin region. The first optical component is configured to allow part of light from the first central display region to exit from a top surface of the second margin region, and allow another part of light from the first central display region to exit from a top surface and a side surface of the second optical component.
    Type: Grant
    Filed: July 22, 2016
    Date of Patent: June 26, 2018
    Assignees: BOE Technology Group Co., Ltd., Hefei Xinsheng Optoelectronics Technology Co., Ltd.
    Inventors: Jian Tian, Ming Hu, Guiyu Zhang
  • Publication number: 20180120632
    Abstract: A display panel includes a first substrate and a second substrate. The first substrate includes a first central display region and a first margin region; the second substrate includes a second central display region, a second margin region, and a light guide element arranged between the first substrate and the second substrate. The light guide element includes a first optical component which partially overlays the first central display region and a second optical component which is located on a side surface of the second margin region. The first optical component is configured to allow part of light from the first central display region to exit from a top surface of the second margin region, and allow another part of light from the first central display region to exit from a top surface and a side surface of the second optical component.
    Type: Application
    Filed: July 22, 2016
    Publication date: May 3, 2018
    Applicants: BOE Technology Group Co., Ltd., Hefei Xinsheng Optoelectronics Technology Co., Ltd .
    Inventors: Jian Tian, Ming Hu, Guiyu Zhang
  • Publication number: 20170276863
    Abstract: The present invention belongs to the field of display technology, and particularly relates to a backlight module and a display device. The backlight module comprises a light source and a light guide plate, the light source being arranged at a light incident surface side of the light guide plate and a light guide pattern comprising a gap being arranged on a rear surface of the light guide plate opposite to a light-exiting surface of the light guide plate, wherein the backlight module further comprises a reflector unit that is used for reflecting light passing through the gap of the light guide pattern arranged on the rear surface of the light guide plate back into the light guide plate, so that the reflected light exits from the light-exiting surface of the light guide plate.
    Type: Application
    Filed: January 5, 2016
    Publication date: September 28, 2017
    Inventors: Zhanqi XU, Jun CHEN, Pengyu ZHANG, Hongqiang LUO, Guiyu ZHANG, Tao MA
  • Publication number: 20170031486
    Abstract: The present invention provides a touch substrate, comprising a plurality of first electrodes extending along a first direction and a plurality of second electrodes extending along a second direction intersecting with the first direction, wherein the first electrode comprises a plurality of first electrode blocks, the second electrode comprises a plurality of second electrode blocks, adjacent two first electrode blocks are connected via at least one electrically conductive connecting piece, adjacent two second electrode blocks are formed integrally; a connecting piece comprises two contact portions and a connecting portion, the insulating layer at least covers each connecting piece and exceeds border of the connecting piece, the first electrode block is electrically connected to the contact portion via a via hole passing through the insulating layer, and a part of the contact portion is not exposed by the via hole.
    Type: Application
    Filed: March 29, 2016
    Publication date: February 2, 2017
    Inventors: Jun LI, Xianlin DING, Guiyu ZHANG, Ting ZENG, Jun CHEN, Qingpu WANG, Hongqiang LUO, Kefeng LI, Qicheng CHEN, Zhi DU, Zhanqi XU
  • Patent number: 9465272
    Abstract: The present disclosure relates to an electrically controlled fluorescent liquid crystal light valve and a display device thereof. The electrically controlled fluorescent liquid crystal light valve comprises a liquid crystal cell, a disubstituted phenylethylene photoluminescent material miscible with the liquid crystal molecules in the liquid crystal cell, and a control circuit for controlling the liquid crystal cell.
    Type: Grant
    Filed: December 16, 2014
    Date of Patent: October 11, 2016
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Guiyu Zhang, Ming Hu, Taofeng Xie
  • Publication number: 20160154270
    Abstract: The present disclosure relates to an electrically controlled fluorescent liquid crystal light valve and a display device thereof. The electrically controlled fluorescent liquid crystal light valve comprises a liquid crystal cell, a disubstituted phenylethylene photoluminescent material miscible with the liquid crystal molecules in the liquid crystal cell, and a control circuit for controlling the liquid crystal cell.
    Type: Application
    Filed: December 16, 2014
    Publication date: June 2, 2016
    Inventors: Guiyu Zhang, Ming Hu, Taofeng Xie