Patents by Inventor Ming Dong

Ming Dong 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: 10509505
    Abstract: An in-cell touch panel and a display apparatus are provided. The in-cell touch panel includes a lower substrate (1) and an upper substrate (2) disposed oppositely, a number of self-capacitive electrodes (03) independently of each other and located between the lower substrate (1) and the upper substrate (2), a drive chip (3), and wires (04) being configured to connect the self-capacitive electrodes (03) to the drive chip (3). A number of sub-pixels (01) arranged regularly and data lines (02) located between adjacent twos of columns of sub-pixels (01) exist between the upper substrate (2) and the lower substrate (1), each of the sub-pixels (1) is connected to the drive chip (3) through a data line (05) located on one side of it; two sub-pixels (01) adjacent to each other constitute one pixel, or three sub-pixels (01) adjacent to each other constitute two pixels, so that at least one sub-pixel (01) is shared by adjacent pixels.
    Type: Grant
    Filed: June 19, 2015
    Date of Patent: December 17, 2019
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Rui Xu, Ming Yang, Shuai Han, Haisheng Wang, Xi Chen, Hailin Xue, Xue Dong, Shengji Yang, Weijie Zhao
  • Publication number: 20190371243
    Abstract: Embodiments of the present disclosure provide a pixel unit and a driving method thereof, a display panel and a driving method thereof, and a display apparatus. The pixel unit comprises a driving sub-circuit, a first switching sub-circuit, a second switching sub-circuit, and a light-emitting element. The driving sub-circuit has a first terminal electrically coupled to a first power supply terminal, and a second terminal electrically coupled to a first terminal of the light-emitting element. The first switching sub-circuit has an inputting terminal electrically coupled to a data line, an outputting terminal electrically coupled to an inputting terminal of the second switching sub-circuit, and a controlling terminal electrically coupled to a scanning line. The second switching sub-circuit has an outputting terminal electrically coupled to an inputting terminal of the driving sub-circuit.
    Type: Application
    Filed: December 15, 2017
    Publication date: December 5, 2019
    Inventors: Shengji YANG, Xue DONG, Jing LV, Xiaochuan CHEN, Minghua XUAN, Can ZHANG, Ming YANG, Yan LI, Xiaoling XU
  • Patent number: 10495942
    Abstract: The present application provides a liquid crystal prism including a first substrate, a second substrate, a liquid crystal layer arranged between the first substrate and the second substrate, a face recognition circuit, a prism form determination circuit and a control circuit. The liquid crystal prism is divided into a plurality of prism units. The face recognition circuit is configured to acquire eye position information from one or more faces, and transmit the eye position information to the prism form determination circuit. The prism form determination circuit is configured to determine a prism form in accordance with a correspondence mapping table about correspondences between eye position information and prism forms, and the eye position information acquired by the face recognition circuit. The control circuit is configured to control voltages applied to the strip-like electrodes of the prism units in accordance with the prism form determined by the prism form determination circuit.
    Type: Grant
    Filed: July 13, 2016
    Date of Patent: December 3, 2019
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Pengcheng Lu, Xue Dong, Xiaochuan Chen, Qian Wang, Wenqing Zhao, Jian Gao, Ming Yang, Lei Wang, Rui Xu, Xiaochen Niu, Haisheng Wang, Shengji Yang, Changfeng Li
  • Publication number: 20190364133
    Abstract: A display processing method and apparatus and an electronic terminal therefor are provided. The display processing method includes: determining a display region of data to be loaded according to an anchor position on a display interface; and loading pre-acquired display data to the display region of the data to be loaded for display. In this way, the problem that some pre-view content fails to be loaded to the display interface in real time for display due to impacts by the network speed, for example, the phenomenon of blank backgrounds is addressed, such that user experience is improved.
    Type: Application
    Filed: September 21, 2018
    Publication date: November 28, 2019
    Inventors: Ming DONG, Yi TAN, Lulu PAN, Yuepeng HU
  • Patent number: 10488702
    Abstract: A display device and a driving method for the same are disclosed. The display device includes a LCD panel and a backlight module disposed at a light incident side of the LCD panel; a surface of the backlight module facing the LCD panel is provided with a diffraction grating structure. Under 3D display mode, the light emitted by the backlight module is incident onto the LCD panel through the diffraction grating structure and formed into alternately bright and dark stripe patterns which are arranged laterally and extending lengthways, wherein every at least three bright stripe patterns arranged in sequence are considered as a group, and the bright stripe patterns in each group have colors different from each other. The display device not only reduces the entire thickness, but also improves the transmittance and reduces the power consumption, accordingly.
    Type: Grant
    Filed: August 25, 2016
    Date of Patent: November 26, 2019
    Assignees: BOE Technology Group Co., Ltd., Beijing BOE Optoelectronics Technology Co., Ltd.
    Inventors: Xiaochen Niu, Xue Dong, Xiaochuan Chen, Wenqing Zhao, Jian Gao, Pengcheng Lu, Ming Yang, Qian Wang, Rui Xu, Lei Wang
  • Patent number: 10481405
    Abstract: A 3D display device includes a display panel for displaying an image and a grating structure cooperating with the display panel to provide a 3D display effect. The grating structure includes a plurality of gratings capable of being switched between a transparent state and a nontransparent state. The 3D display device further includes: an eye tracking unit configured to acquire positions of eyes of a viewer; and a control unit connected to the eye tracking unit and configured to control the gratings to be switched between the transparent state and the nontransparent state in accordance with the positions of the eyes of the viewer, to enable a left eye of the viewer to view a first view displayed on the display panel through the grating structure and enable a right eye of the viewer to view a second view displayed on the display panel through the grating structure.
    Type: Grant
    Filed: January 5, 2016
    Date of Patent: November 19, 2019
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Pengcheng Lu, Xue Dong, Xiaochuan Chen, Ming Yang, Qian Wang, Lei Wang, Rui Xu, Jian Gao, Xiaochen Niu
  • Publication number: 20190345129
    Abstract: The present invention discloses a compound of which a structural formula thereof is represented as the following formula The compound disclosed by the present invention can be used as a liquid crystal compound and overcomes the problem that solubility of the traditional dibenzothiophene-class liquid crystals is poor, and thus can be better applied to the liquid crystal material field. The present invention further discloses a liquid crystal medium containing the compound and an application thereof.
    Type: Application
    Filed: May 8, 2018
    Publication date: November 14, 2019
    Applicant: SHIJIAZHUANG CHENGZHI YONGHUA DISPLAY MATERIAL CO., LTD.
    Inventors: Ming LI, Hongru GAO, Guoliang YUN, Xing ZHANG, Jinsong MENG, Li ZHANG, Lei ZHAO, Yanli DONG
  • Patent number: 10477193
    Abstract: A 3D display device and a method of driving the same are disclosed in the present disclosure. An electroluminescence display panel instead of a conventional backlight module is adopted to be arranged behind the liquid crystal display panel. In the 3D display mode, light emitting areas and black areas alternately arranged in both the row direction and the column direction are formed in the electroluminescent display panel, so that an abnormal grating structure is formed. In the 3D display mode, the first sub-pixels corresponding to the same light emitting area are controlled to display different gray level information so that the left and right eyes of a person located at two viewpoints receive an image of different gray level information. Therefore, stereoscopic vision is created and a naked-eye 3D display at the sub-pixel level is achieved.
    Type: Grant
    Filed: August 10, 2016
    Date of Patent: November 12, 2019
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Jian Gao, Xue Dong, Xiaochuan Chen, Wenqing Zhao, Pengcheng Lu, Xiaochen Niu, Ming Yang, Qian Wang, Pengpeng Wang, Rui Xu
  • Patent number: 10468471
    Abstract: A pixel structure is disclosed. The pixel structure includes a plurality of sub-pixel groups arranged in an array, wherein each sub-pixel group is constituted by 6 sub-pixels of different colors arranged in two rows and three columns respectively. In each row of the sub-pixels, a square pixel unit is constituted by at most two adjacent sub-pixels. The present application further discloses a display panel and a driving method of said pixel structure.
    Type: Grant
    Filed: February 15, 2017
    Date of Patent: November 5, 2019
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Pencheng Lu, Xue Dong, Xiaochuan Chen, Wenqing Zhao, Lei Wang, Ming Yang, Qian Wang, Rui Xu, Jian Gao, Xiaochen Niu, Haisheng Wang, Shengji Yang, Changfeng Li
  • Patent number: 10465031
    Abstract: A packer unit to be used in an annular blowout preventer. The packer unit includes an elastomer body including a compound of a nitrile rubber base polymer having a polymer chain, and a quantity of fluorine atoms attached to the polymer chain. The compound includes between 50 and 60% of the nitrile elastomer, between 25 to 35% carbon black, and the rest includes other materials. The quantity of fluorine atoms comprises short-chain fluorocarbon chain molecules The quantity of fluorine atoms displaces at least an equal quantity of hydrogen atoms from the polymer chain when the elastomer body is fluorinated.
    Type: Grant
    Filed: November 3, 2016
    Date of Patent: November 5, 2019
    Assignee: Hydril USA Distribution LLC
    Inventors: Ming Yu Huang, Yuhua Dong, Read Joseph Johnson, Miao Luo, John B. McLaughlin, Sitaraman Krishnan, Zackary Putnam
  • Patent number: 10467937
    Abstract: The disclosure discloses a shift register unit, a driving method thereof, a gate driving circuit and a display device. The shift register unit comprises an input circuit, a reset circuit, a control circuit, a pull-down circuit and an output circuit, a first control terminal of the output circuit is coupled to a first node, its first input terminal is coupled to a second clock signal terminal, its first output terminal is coupled to a signal output terminal, both terminals of the pull-down circuit are coupled to a first clock signal terminal and the first node, respectively, and the pull-down circuit may pull down the potential of the first node via the first clock signal terminal, which may thus avoid that the potential of the first node also rises when the potential of the second clock signal terminal rises, and the signal of the second clock signal terminal is mistakenly provided to the signal output terminal to cause various poor display.
    Type: Grant
    Filed: May 10, 2017
    Date of Patent: November 5, 2019
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
    Inventors: Dianzheng Dong, Bin Zhang, Ming Tian, Qiang Zhang, Guangxing Wang, Kan Zhang, Pengming Chen
  • Publication number: 20190331960
    Abstract: A display apparatus includes a display module and a camera module. The camera module is within a display area of the display module, and the camera module is over a side of the display module distal to a light-emitting surface of the display module. The display area of the display module includes a light-incident region positionally corresponding to a lens of the camera module, wherein the light-incident region is configured to allow lights from a side of the display apparatus proximal to the light-emitting surface of the display module to pass therethrough to thereby enter the lens of the camera module. The display apparatus further includes a backlight portion over a side of the display module distal to the light-emitting surface of the display module, and the camera module is arranged inside a mounting hole in the backlight portion.
    Type: Application
    Filed: November 29, 2018
    Publication date: October 31, 2019
    Applicants: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Jinpeng LI, Ming ZHAI, Pei LI, Dan LI, Pengjun CAO, Zongying SHU, Yongqiang JIANG, Zhiyuan WANG, Zhiyong CHEN, Yinwei CHEN, Xiang LI, Guangquan WANG, Haiwei SUN, Enkai DONG
  • Patent number: 10459282
    Abstract: The present disclosure relates to the field of display technologies, and discloses a display device for reducing a thickness of the display device, so as to obtain a thinner display device and simplify the manufacture process. The display device includes a first substrate and a second substrate arranged oppositely; as well as a plurality of color control light-emitting units, a wire grid polarizer and a plurality of transmittance adjustment pixel units arranged sequentially from an inner side of the first substrate towards an inner side of the second substrate.
    Type: Grant
    Filed: August 15, 2016
    Date of Patent: October 29, 2019
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Qian Wang, Xue Dong, Xiaochuan Chen, Pengcheng Lu, Xiaochen Niu, Jian Gao, Ming Yang
  • Patent number: 10453377
    Abstract: A display panel is provided which includes a plurality of gate lines extending in a first direction, a plurality of data lines extending in a second direction substantially perpendicular to the first direction, and a driving circuit. The driving circuit is arranged at an end of the data lines for supplying a scan signal to the gate lines and supplying grayscale signals to the data lines.
    Type: Grant
    Filed: October 10, 2016
    Date of Patent: October 22, 2019
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Jinghua Miao, Chungchun Chen, Xue Dong, Xiaochuan Chen, Rui Xu, Mubing Li, Ming Yang
  • Publication number: 20190316598
    Abstract: A radiator fan has a case, a stator assembly, and an impeller assembly. The stator assembly is assembled in the case. The impeller assembly is assembled in the case and has an impeller, a shaft, and a magnetic ring. The impeller has a hub and multiple blades. The hub has a hub diameter. The multiple blades are connected to the hub, are disposed around the hub at equal angular intervals, and have a blade span diameter. A ratio of the hub diameter to the blade span diameter is greater than or equal to 0.395 and is less than or equal to 0.515. The shaft is rotatably assembled to the case. The magnetic ring is fixed inside the hub, is disposed around the shaft, and is separated from the shaft by a gap.
    Type: Application
    Filed: April 17, 2018
    Publication date: October 17, 2019
    Inventors: Dennis Eisen, Ming-Yin Wang, Shih-Chieh Su, Yen-Yu Chen, Wen-Dong Huang
  • Publication number: 20190303268
    Abstract: A circuit arrangement includes one or more input buffers disposed on a system-on-chip (SoC) and configured to receive and store streaming debug packets. One or more response buffers are also disposed on the SoC. A transaction control circuit is disposed on the SoC and is configured to process each debug packet in the one or more input buffers. The processing includes decoding an operation code in the debug packet, and determining from an address in the debug packet, an interface circuit of multiple interface circuits to access a storage circuit in a subsystem of multiple sub-systems on the SoC. The processing further includes issuing a request via the interface circuit to access the storage circuit according to the operation code, and storing responses and data received from the interface circuits in the one or more response buffers.
    Type: Application
    Filed: April 3, 2018
    Publication date: October 3, 2019
    Applicant: Xilinx, Inc.
    Inventors: Ahmad R. Ansari, Felix Burton, Ming-dong Chen
  • Patent number: 10432924
    Abstract: Embodiments of the present disclosure disclose a three-dimensional display device and a driving method thereof. Under the three-dimensional display mode, a plurality of light emitting areas and a plurality of black areas arranged alternately in row direction and column direction are formed in the electroluminescent display panel, and the light emitting area comprises repeatedly arranged R light emitting areas, G light emitting areas, B light emitting areas and X light emitting areas. Under the three-dimensional display mode, by controlling first sub-pixels corresponding to the same light emitting area for providing gray scale information of different viewpoint images to display different gray scale information, the left and right eyes of a person can receive images with different gray scale information when being located at two viewpoints respectively, so as to generate stereoscopic vision and realize naked eye 3D display in a sub-pixel level.
    Type: Grant
    Filed: September 2, 2016
    Date of Patent: October 1, 2019
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Wenqing Zhao, Xue Dong, Xiaochuan Chen, Pengcheng Lu, Lei Wang, Qian Wang, Jian Gao, Ming Yang, Xiaochen Niu, Rui Xu, Haisheng Wang
  • Patent number: 10419746
    Abstract: The present disclosure provides a 3D display apparatus and a 3D display method.
    Type: Grant
    Filed: December 22, 2015
    Date of Patent: September 17, 2019
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Pengcheng Lu, Xue Dong, Xiaochuan Chen, Ming Yang, Qian Wang, Lei Wang, Rui Xu, Jian Gao, Xiaochen Niu
  • Patent number: 10401691
    Abstract: A display panel and a display device are provided. The display panel includes a plurality of gate lines, a plurality of data lines and a plurality of sub-pixels (11) formed by the plurality of gate lines and the plurality of data lines intersecting with each other, and the plurality of sub-pixels (11) forming an array. In the array formed by the plurality of sub-pixels (11), a ratio of a width in a row direction to a height in a column direction of each sub-pixel (11) is greater than 1:3, and a first row of sub-pixels and a second row of sub-pixels are alternately arranged in the column direction. Each sub-pixel (11) in the first row of sub-pixels and its adjacent sub-pixel in the second row of sub-pixels have different colors. Each sub-pixel (11) in the second row of sub-pixels and its adjacent sub-pixel in the first row of sub-pixels have different colors.
    Type: Grant
    Filed: September 21, 2015
    Date of Patent: September 3, 2019
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Ming Yang, Xi Chen, Xue Dong, Wenqing Zhao, Renwei Guo, Hailin Xue, Rui Xu
  • Publication number: 20190245013
    Abstract: There is provided an OLED array substrate, a production method thereof, and a display apparatus. This OLED array substrate comprises: a substrate; a plurality of pixel defining layers which are provided at intervals on the substrate; and a conductive structure which is at least partly located in at least one of the plurality of pixel defining layers.
    Type: Application
    Filed: August 22, 2018
    Publication date: August 8, 2019
    Inventors: Shengji Yang, Xue Dong, Xiaochuan Chen, Hui Wang, Yanming Wang, Fang Yu, Wei Li, Ming Yang, Pengcheng Lu, Nan Mu