Patents by Inventor Xiaochen Niu

Xiaochen Niu 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: 20180031917
    Abstract: A backlight unit, a liquid crystal display and method of manufacturing the same are provided. The backlight unit includes a backlight source and a diffraction grating disposed on the backlight source. The diffraction grating is etched on the backlight source, each of monochromatic light emitting units in the backlight source corresponds to N grating patterns on the diffraction grating, where N is a natural number greater than 1.
    Type: Application
    Filed: August 12, 2016
    Publication date: February 1, 2018
    Applicants: BOE Technology Group Co., Ltd., Beijing BOE Optoelectronics Technology Co., Ltd.
    Inventors: Xiaochen Niu, Xue Dong, Xiaochuan Chen, Wenqing Zhao, Ming Yang, Qian Wang, Pengcheng Lu, Jian Gao, Lei Wang, Rui Xu, Pengpeng Wang
  • Publication number: 20180027228
    Abstract: A display module capable of achieving a conversion between 2D display and 3D display, comprises a display panel and a light modulating component. The display panel comprises a plurality of pixels, each of which comprises three first sub-pixels arranged in a triangular pattern. All of the first sub-pixels are arranged in a plurality of rows in a first direction and in a plurality of rows in a second direction which is substantially perpendicular to the first direction, and the first sub-pixels in each row are arranged at intervals. The light modulating component comprises a first light modulating unit configured to adjust transmittance of light emitted to the left eye by the respective first sub-pixels of the display panel and a second light modulating unit configured to adjust transmittance of light emitted to the right eye by the respective first sub-pixels of the display panel. A display device and a driving method thereof are further disclosed.
    Type: Application
    Filed: June 29, 2016
    Publication date: January 25, 2018
    Applicants: BOE Technology Group Co., Ltd., Beijing BOE Optoelectronics Technology Co., Ltd.
    Inventors: Xiaochen Niu, Xue Dong, Xiaochuan Chen, Wenqing Zhao, Pengcheng Lu, Ming Yang, Qian Wang, Rui Xu, Lei Wang, Jian Gao
  • Publication number: 20170371171
    Abstract: The present disclosure relates to a display apparatus and a three-dimensional display method thereof. A via hole at least passing through a base substrate is formed in an array substrate of a liquid crystal display panel, and a signal line on a upper surface of the array substrate can be connected with a driving chip bonded onto an electroluminescent display substrate, through to the via hole on a lower surface of the array substrate and through a conductive material in an optical clear adhesive. A signal line on the electroluminescent display substrate also can be connected with a driving chip bonded onto an upper surface of the array substrate, through the conductive material in the optical clear adhesive on a lower surface of the array substrate and through the via hole.
    Type: Application
    Filed: November 8, 2016
    Publication date: December 28, 2017
    Applicants: BOE Technology Group Co., Ltd., Beijing BOE Optoelectronics Technology Co., Ltd.
    Inventors: Rui Xu, Xiaochuan Chen, Wenqing Zhao, Ming Yang, Pengcheng Lu, Jian Gao, Xiaochen Niu
  • Publication number: 20170374356
    Abstract: A 3D display device and the driving method for the 3D display device are provided. The 3D display device includes a liquid crystal display panel for monochrome display, and an electroluminescence display panel for color display disposed under the liquid crystal display panel; the electroluminescence display panel includes a plurality of regions arranged in a matrix, the plurality of regions form columns of bright regions and columns of dark regions, which are arranged alternately the liquid crystal display panel includes a plurality of first sub-pixels arranged in a matrix; each bright region of the electroluminescence display panel corresponds to at least two first sub-pixels adjacent in row direction of the liquid crystal display panel.
    Type: Application
    Filed: December 2, 2016
    Publication date: December 28, 2017
    Inventors: Pengcheng LU, Xiaochuan CHEN, Wenqing ZHAO, Ming YANG, Lei WANG, Rui XU, Jian GAO, Xiaochen NIU, Haisheng WANG, Shengji YANG, Changfeng LI
  • Publication number: 20170371203
    Abstract: A display device and a controlling method are disclosed to achieve peep-proof effect while increasing utilization rate of light. The display device includes a display panel including a first substrate, a second substrate and a plurality of display units, wherein a first light source is disposed on one side of the first substrate; light emitted by the first light source is incident onto the first substrate and propagated in the first substrate in a manner of total reflection; and a light adjusting structure is disposed on a surface of the first substrate close to the second substrate, and is configured to reduce a divergence angle of light emitted by each of the display units of the display panel.
    Type: Application
    Filed: November 24, 2016
    Publication date: December 28, 2017
    Inventors: Jian GAO, Xiaochuan CHEN, Wenqing ZHAO, Qian WANG, Pengcheng LU, Ming YANG, Lei WANG, Rui XU, Xiaochen NIU
  • Publication number: 20170363907
    Abstract: A display panel and a display device are provided. The display panel includes: a first substrate, including a plurality of pixel units, each pixel unit including a plurality of sub-pixels with different colors; a second substrate, disposed opposite to the first substrate; and a light splitting film, configured to decompose white light incident thereon into a plurality of monochromatic lights which respectively correspond to the plurality of sub-pixels of each pixel unit in color and respectively project the plurality of monochromatic lights onto the plurality of sub-pixels of each pixel unit.
    Type: Application
    Filed: November 18, 2016
    Publication date: December 21, 2017
    Applicants: BOE Technology Group Co., Ltd., Beijing BOE Optoelectronics Technology Co., Ltd.
    Inventors: Qian Wang, Xiaochuan Chen, Wenqing Zhao, Jian Gao, Xiaochen Niu
  • Patent number: 9811710
    Abstract: A fingerprint identifying device and a fingerprint identifying system are provided.
    Type: Grant
    Filed: January 21, 2016
    Date of Patent: November 7, 2017
    Assignees: BOE Technology Group Co., Ltd., Beijing BOE Optoelectronics Technology Co., Ltd.
    Inventors: Jian Gao, Yingming Liu, Xiaochen Niu, Xiaochuan Chen, Haisheng Wang, Qian Wang, Ming Yang, Pengcheng Lu
  • Publication number: 20170270340
    Abstract: An optical fingerprint detection apparatus and a display device are disclosed. The optical fingerprint detection apparatus includes: a light source; a touch panel including a first surface and a second surface, the first surface being provided with at least one touch area, the second surface being configured for receiving the light beam emitted from the light source and angled with respect to the first surface by an angle of less than 90 degrees; and a detection unit located outside of the side of the touch panel opposite to the first surface and configured for receiving the light beam reflected by the touch area and emitted from the touch panel and detecting an intensity distribution of the received light beam.
    Type: Application
    Filed: June 30, 2016
    Publication date: September 21, 2017
    Applicants: BOE TECHNOLOGY GROUP CO., LTD, BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD
    Inventors: Jian Gao, Yingming Liu, Xiaochuan Chen, Xiaochen Niu, Pengcheng Lu
  • Publication number: 20170272738
    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: Application
    Filed: September 2, 2016
    Publication date: September 21, 2017
    Inventors: Wenqing Zhao, Xue Dong, Xiaochuan Chen, Pengcheng Lu, Lei Wang, Qian Wang, Jian Gao, Ming Yang, Xiaochen Niu, Rui Xu, Haisheng Wang
  • Publication number: 20170262686
    Abstract: A fingerprint identifying device and a fingerprint identifying system are provided.
    Type: Application
    Filed: January 21, 2016
    Publication date: September 14, 2017
    Applicants: BOE Technology Group Co., Ltd., Beijing BOE Optoelectronics Technology Co., Ltd.
    Inventors: Jian Gao, Yingming Liu, Xiaochen Niu, Xiaochuan Chen, Haisheng Wang, Qian Wang, Ming Yang, Pengcheng Lu
  • Publication number: 20170255288
    Abstract: The present disclosure provides a touch display panel and a touch display device, for simplifying the structure of the touch display panel and reducing the cost of the touch display panel. The touch display panel includes an array substrate and an opposite substrate assembled together to form a cell, a sealant located within the edge frame area between the array substrate and the opposite substrate and containing therein a conductive gold ball, a sensing electrode located on a side of the opposite substrate facing away from the array substrate, and a touch drive integrated circuit located on the array substrate. The opposite substrate is provided with, within the edge frame area, a first via hole penetrating the opposite substrate and filled therein with a first conductor, and the sensing electrode is electrically connected with the touch drive integrated circuit via the first conductor and the conductive gold ball.
    Type: Application
    Filed: July 12, 2016
    Publication date: September 7, 2017
    Inventors: Lei Wang, Rui Xu, Xiaochuan Chen, Ming Yang, Pengcheng Lu, Wenqing Zhao, Qian Wang, Xiaochen Niu, Jian Gao
  • Publication number: 20170221425
    Abstract: An in-vehicle rear-view display system is described, comprising: a display device comprising a dimming device configured to adjust luminance of light emitted from the display device based on a color change of the dimming device; a first control unit connected with the dimming device and configured to control the color change of the dimming device in accordance with a luminance change of an irradiation light. By arranging in the display device a dimming device capable of adjusting the luminance of light emitted from the display device, the first control unit can control the color change of the dimming device in accordance with the luminance change of the ambient light, and thereby control the luminance of light emitted from the display device so as to preventing glare. Meanwhile, the poor clarity of the screen caused by an anti-glare screen film added to the screen of the display device is avoided.
    Type: Application
    Filed: July 11, 2016
    Publication date: August 3, 2017
    Inventors: Pengcheng LU, Xiaochuan CHEN, Wenqing ZHAO, Lei WANG, Ming YANG, Qian WANG, Rui XU, Jian GAO, Xiaochen NIU, Haisheng WANG, Changfeng LI, Peizhi CAI
  • Publication number: 20170214906
    Abstract: A 3D display device and a driving method thereof are disclosed. The 3D display device comprises a grating and a display panel, and the grating is divided into a bright grating cell and a dark grating cell, the grating comprising a substrate and a plurality of OLED light-emitting devices arranged on the substrate. At least a part of the plurality of OLED light emitting devices emit light to apply the operating voltage to form the bright grating cells, and the non-light emitting OLED light-emitting devices form the dark grating cells. The 3D display device is for displaying a 3D picture.
    Type: Application
    Filed: December 23, 2015
    Publication date: July 27, 2017
    Inventors: Ming Yang, Xue Dong, Xiaochuan Chen, Shengji Yang, Pengcheng Lu, Qian Wang, Jian Gao, Xiaochen Niu, Lei Wang, Rui Xu, Yingming Liu
  • Publication number: 20170201743
    Abstract: The present disclosure provides a 3D display apparatus and a 3D display method.
    Type: Application
    Filed: December 22, 2015
    Publication date: July 13, 2017
    Inventors: Pengcheng Lu, Xue Dong, Xiaochuan Chen, Ming Yang, Qian Wang, Lei Wang, Rui Xu, Jian Gao, Xiaochen Niu