Patents Assigned to BOE Technology Group Co., Ltd.
  • Publication number: 20200221569
    Abstract: A flexible display panel, a display device and a manufacturing thereof are disclosed. Hollow patterns are arranged in the lead wires in the bent region of the flexible display panel between the display region and the binding region. The hollow patterns can dissipate the stress accumulated on the lead wires during the bending and help the lead wires to release the stress when they are bent, thereby preventing breakage of the lead wires and improving the quality and reliability of the flexible display panel.
    Type: Application
    Filed: June 27, 2017
    Publication date: July 9, 2020
    Applicant: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Ling SHI, Benlian WANG, Zheng LIU
  • Publication number: 20200219456
    Abstract: An array substrate, a display panel, a display device and a method for designing the display panel are provided. The array substrate includes a plurality of pixel units, wherein each of the pixel units includes a plurality of sub-pixels, each of the sub-pixels includes a pixel electrode, and the pixel electrode includes a plurality of strip-shaped sub-pixel electrodes arranged in a comb-teeth form, and the sub-pixels of one of the pixel units include at least two sub-pixels. A width of the strip-shaped sub-pixel electrode of any one of the at least two sub-pixels is different from a width of the strip-shaped sub-pixel electrode of any other one of the at least two sub-pixels, and/or an interval between the strip-shaped sub-pixel electrodes of any one of the at least two sub-pixels is different from an interval between the strip-shaped sub-pixel electrodes of any other one of the at least two sub-pixels.
    Type: Application
    Filed: July 13, 2017
    Publication date: July 9, 2020
    Applicants: BOE TECHNOLOGY GROUP CO., LTD., HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Jilei GAO, Jinliang LIU, Yang ZHANG, Xuebing JIANG, Songmei SUN
  • Publication number: 20200218340
    Abstract: The present disclosure provides a processing circuit of a display panel, a display method and a display device. The processing circuit includes: a line-of-sight acquisition module configured to track an eyeball of each eye, to determine a concern region of line of sight on the display panel and a region other than the concern region; a control module configured to acquire original image data of an image to be displayed on the display panel, subject first original image data corresponding to the concern region and/or second original image data corresponding to the other region to treatment, and output first image generation data corresponding to the concern region and second image generation data corresponding to the other region and having a resolution smaller than the first image generation data; and a display signal output module configured to output a display signal to the display panel in accordance with the first image generation data and the second image generation data.
    Type: Application
    Filed: August 10, 2017
    Publication date: July 9, 2020
    Applicants: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Tiankuo SHI, Xue DONG, Dong CHEN, Xiaomang ZHANG, Wei SUN, Hao ZHANG, Lingyun SHI, Xiaobo XIE, Zijiao XUE, Bo GAO, Yafei LI, Jinxing LIU, Yan LI, Yue LI, Xiangyi CHEN, Shuaishuai XU, Xiaochuan CHEN, Shengji YANG
  • Publication number: 20200219947
    Abstract: Embodiments of the present disclosure provide a display panel, a manufacturing method thereof and a display device. The display panel includes: a semiconductor base substrate, a display array, an imaging array and an image recognition unit. The display array is formed on the semiconductor base substrate and includes a plurality of display pixels arranged in an array, each display pixel includes at least one display subpixel, and each display subpixel includes a light-emitting element. The imaging array is formed on the semiconductor base substrate and includes a plurality of imaging pixels, each imaging pixel includes at least one imaging subpixel, and a plurality of display subpixels are mixed with a plurality of imaging subpixels. The image recognition unit is configured to recognize an image acquired by the imaging array.
    Type: Application
    Filed: June 21, 2017
    Publication date: July 9, 2020
    Applicant: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Shengji YANG, Xiaochuan CHEN, Can ZHANG
  • Patent number: 10702949
    Abstract: A laser cutting device includes: a main body configured to emit a laser beam, a cutting point being formed at a position where the laser beam intersects a material to be cut; a gas blow pipe, of which a gas blow mouth configured to blow out a gas flow that is inclined to the laser beam, the gas flow capable of aiming at the cutting point; a gas suction pipe, of which a gas suction mouth being located downstream of a flowing direction of the gas flow, relative to the cutting point; the gas blow pipe and the gas suction pipe being attached respectively to the main body by means of an adjustment mechanism, such that positions of the gas blow pipe and the gas suction pipe are adjustable to adapt to change of a laser beam cutting route.
    Type: Grant
    Filed: July 6, 2017
    Date of Patent: July 7, 2020
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Haibin Zhu, Xiaohu Li, Lu Wang
  • Patent number: 10705641
    Abstract: The present application discloses a sensing panel, and a display device and a driving method thereof. The sensing includes a base substrate; a plurality of photosensitive units arranged in an array on the base substrate; and a plurality of pressure-sensitive units arranged in an array on the base substrate. The photosensitive units and the pressure-sensitive units are integrated in a same sensing panel, and are stacked and share a fixed-potential electrode. As such, after loading a fixed potential to the fixed-potential electrode, the pressure detection and the touch detection can be achieved simultaneously with the same sensing panel.
    Type: Grant
    Filed: May 17, 2018
    Date of Patent: July 7, 2020
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Yingming Liu, Xue Dong, Haisheng Wang, Xiaoliang Ding, Rui Xu, Changfeng Li, Liguang Deng, Yuzhen Guo
  • Patent number: 10708578
    Abstract: Embodiments of the present disclosure provide an adjusting device, a 3D display apparatus and a method for controlling the 3D display apparatus. The adjusting device is configured to adjust a position of a member to be moved in a display apparatus, the adjusting device including: a supporting portion which has a groove on a side of the supporting portion adjacent to the member to be moved; and a rotatable portion which is partly embedded in the groove of the supporting portion and is rotatable in the groove.
    Type: Grant
    Filed: July 21, 2017
    Date of Patent: July 7, 2020
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Hong Wang, Xiaochen Niu, Jinye Zhu, Zhongxiao Li, Yaoqiu Jing
  • Patent number: 10702400
    Abstract: A mechanical exoskeleton wearable apparatus and an operation control method as well as an operation control device for the same are provided in the embodiments of the disclosure, so as to enrich usable functionalities of the mechanical exoskeleton wearable apparatus. The mechanical exoskeleton wearable apparatus includes a foot wearable mechanism; a leg wearable mechanism including: shank supports articulated with the foot wearable mechanism, thigh supports articulated with the shank supports, and first stroke regulators articulated with the foot wearable mechanism and the thigh supports respectively at both ends; and a hip support mechanism configured to connect with the thigh supports. Each of the first stroke regulators is configured to be extendable and retractable with a leg action of a user, and an extending or retracting condition thereof is lockable.
    Type: Grant
    Filed: July 12, 2017
    Date of Patent: July 7, 2020
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Yifei Zhang, Kai Zhao, Ying Zhang, Yu Gu, Hongli Ding
  • Patent number: 10708490
    Abstract: An apparatus and method for controlling a video call, and a video calling system are disclosed. The apparatus for controlling a video call includes: a transceiver configured to receive, in a display time period, video information of a remote party and transmit video information of a local party; a processor communicatively connected to the transceiver; and a memory having stored thereon instructions which, when executed by the processor, cause the processor to: control, at least in a collection time period, the video collector to collect the video information of the local party, and control, in the collection time period, the video collector to be aligned with a face of the local party; and control, in the collection time period, the display apparatus to be in a non-display state, and control, in the display time period, the display apparatus to display a video of the remote party according to the video information of the remote party.
    Type: Grant
    Filed: May 10, 2019
    Date of Patent: July 7, 2020
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Bingchuan Shi, Baoyin Yang
  • Patent number: 10704138
    Abstract: The present disclosure provides a vacuum heating device including: a vacuum chamber; a plurality of heating units each provided in the vacuum chamber to heat a tray; and a nitrogen gas generator unit configured to be in fluid communication with the vacuum chamber.
    Type: Grant
    Filed: August 11, 2017
    Date of Patent: July 7, 2020
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., HEFEI BOE DISPLAY TECHNOLOGY CO., LTD.
    Inventors: Ruifeng Mao, Sangkee Kim, Guanjie Cheng, Yuanhu Li
  • Patent number: 10705257
    Abstract: A display panel, a backlight module and a display device are provided in embodiments of the disclosure, the display panel comprising: a first substrate and a second substrate provided opposite to the first substrate, and a plurality of pixels arranged in an array between the first substrate and the second substrate, each pixel comprising at least three sub-pixels of different colors; and a region of the display panel corresponding to at least one of the sub-pixels of different colors is further provided with a respective photonic crystal layer, which is configured to filter a light ray in a predetermined waveband and to obtain a color of an emergent light from the region of the display panel corresponding to the at least one of the sub-pixels similar to an object color thereat.
    Type: Grant
    Filed: August 21, 2018
    Date of Patent: July 7, 2020
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Bo Shi, Yuanming Feng
  • Patent number: 10705282
    Abstract: The present disclosure provides a backlight module and a liquid crystal display using the same. The backlight module includes a light guide plate, a light source and a plurality of light extraction gratings. The light source is disposed at an end of the light guide plate. A plurality of light extraction gratings are disposed on a light emission surface of the light guide plate, and are arranged in an array. The plurality of light extraction gratings are divided into a plurality of regions arranged at equal intervals in a direction from the end of the light guide plate near the light source to another end of the light guide plate away from the of the light source, a gap between adjacent columns of two adjacent regions is a+b, where a is a gap between adjacent columns in the same region and b is a width of one light extraction grating.
    Type: Grant
    Filed: May 30, 2018
    Date of Patent: July 7, 2020
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Jifeng Tan, Wei Wang, Xiandong Meng, Jian Gao, Wenqing Zhao, Xiaochuan Chen
  • Patent number: 10705270
    Abstract: A display panel and a display are provided. The display panel includes a first base-plate and a second base-plate which are oppositely disposed. The first base-plate includes a black matrix and a first spacer. The black matrix has a first black matrix area corresponding to the first spacer. The first base-plate or the second base-plate includes a first light shielding pattern. The projection of at least a part of the first light shielding pattern on the first base-plate is located on at least one of two sides of the projection of the first black matrix area on the first base-plate along a rub alignment direction.
    Type: Grant
    Filed: May 19, 2016
    Date of Patent: July 7, 2020
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Yong Hu, Xinyin Wu, Xueguang Hao
  • Patent number: 10705349
    Abstract: Disclosed are a dual-view naked-eye 3D display device and a method for manufacturing the same, and a liquid crystal display device. The dual-view naked-eye 3D display device includes a thin film transistor (TFT) substrate, a diffraction grating provided on the TFT substrate, a liquid crystal layer provided on the diffraction grating, a polarizer provided on the liquid crystal layer, and a light source for emitting light to the TFT substrate. The TFT substrate includes a plurality of pixel units arranged in an array, the diffraction grating in each pixel unit having two grating patterns, and the extending directions of the light-shielding strips of the two grating patterns being at a predetermined angle.
    Type: Grant
    Filed: August 5, 2016
    Date of Patent: July 7, 2020
    Assignees: BOE Technology Group Co., Ltd., Beijing BOE Optoelectronics Technology Co., Ltd.
    Inventors: Xiaochen Niu, Xue Dong, Wenqing Zhao, Xiaochuan Chen, Jian Gao, Pengcheng Lu, Ming Yang, Qian Wang, Rui Xu, Lei Wang, Pengpeng Wang
  • Patent number: 10705140
    Abstract: Embodiments of the present application disclose a method and a device of detecting a low voltage differential signal output to a liquid crystal display panel. In the method, the low voltage differential signal is decoded into a pixel color data signal; and then blanking signals of the pixel color data signal are counted.
    Type: Grant
    Filed: August 18, 2017
    Date of Patent: July 7, 2020
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventor: Qin Tan
  • Patent number: 10705640
    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: Grant
    Filed: May 24, 2018
    Date of Patent: July 7, 2020
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Jing Wang, Lei Zhang, Zouming Xu, Qitao Zheng, Xiaodong Xie, Guiyu Zhang, Dong Li, Tsungchieh Kuo
  • Patent number: 10705668
    Abstract: Disclosed are a touch panel, a method for fabricating the same, and a touch device.
    Type: Grant
    Filed: August 14, 2018
    Date of Patent: July 7, 2020
    Assignee: BOE Technology Group Co., Ltd.
    Inventor: Wang Li
  • Patent number: 10705642
    Abstract: The present disclosure provides a force touch display device and a method for manufacturing and driving the force touch display drive. The force touch display device includes an array substrate, a light guide plate and a metal reflective plate. The array substrate includes a first carrier substrate and a metal wire grid and a metal connection terminal disposed on the first carrier substrate, in which the metal connection terminal is electrically connected to the metal reflective plate. The metal wire grid includes a plurality of metal wires arranged in parallel, and the metal wire grid is configured so that light passing through the metal wire grid becomes linearly polarized light. The light guide plate disposed between the array substrate and the metal reflective plate.
    Type: Grant
    Filed: August 21, 2018
    Date of Patent: July 7, 2020
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventor: Xiangxiang Zou
  • Patent number: 10705388
    Abstract: The embodiments of the present disclosure provide a display panel, a method for producing the same and a display apparatus. The display panel includes a first sub-pixel region; a second sub-pixel region, wherein an aperture opening ratio of the first sub-pixel region is less than an aperture opening ratio of the second sub-pixel region; and an insulation layer, having a first thickness at the first sub-pixel region less than a second thickness of the insulation layer at the second sub-pixel region, so that a first cell gap of the display panel at the first sub-pixel region is larger than a second cell gap of the display panel at the second sub-pixel region, thereby at least partially compensating for a difference between the aperture opening ratio of the first sub-pixel region and the aperture opening ratio of the second sub-pixel region.
    Type: Grant
    Filed: August 1, 2017
    Date of Patent: July 7, 2020
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Jinming Zhu, Hui Wang, Jia Liu, Yuanhui Guo
  • Patent number: 10705335
    Abstract: Embodiments of the present disclosure provide a projection screen including a transflector, and a display adjustment assembly. The transflector has a front surface that reflects projected light. The display adjustment assembly is provided on the rear surface side of the transflector and is configured to adjust transparency.
    Type: Grant
    Filed: February 9, 2018
    Date of Patent: July 7, 2020
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventor: Wei Wei