Patents Assigned to Development Co., Ltd.
  • Patent number: 11487168
    Abstract: A liquid crystal panel and a display device are disclosed. The liquid crystal panel includes a first substrate, a second substrate, and a liquid crystal layer. The first substrate includes a first base substrate, and a pixel electrode and a common electrode provided on the first base substrate. The second substrate is opposed to the first substrate and includes a second base substrate. The liquid crystal layer is provided between the first substrate and the second substrate in a direction perpendicular to the first base substrate. An initial alignment of liquid crystal in the liquid crystal layer is vertical alignment.
    Type: Grant
    Filed: January 13, 2020
    Date of Patent: November 1, 2022
    Assignee: Beijing BOE Technology Development Co., Ltd.
    Inventors: Meina Yu, Hyun Sic Choi, Pengxia Liang, Xiaochuan Chen, Zheng Fang, Xue Dong
  • Patent number: 11486784
    Abstract: A pressure transducer and a fabrication method thereof are provided. The pressure transducer includes a light-emitting element, an interference light-filtering structure and a light-sensing element stacked on top of each other. The light-emitting element is configured to emit incident light onto the interference light-filtering structure. The interference light-filtering structure is configured to change its thickness in accordance with the pressure exerted on the pressure transducer and generate emergent light corresponding to the pressure. The light-sensing element is configured to detect the emergent light and generate an electrical signal corresponding to the emergent light.
    Type: Grant
    Filed: January 9, 2018
    Date of Patent: November 1, 2022
    Assignees: Beijing BOE Technology Development Co., Ltd., Chengdu BOE Optoelectronics Technology Co., Ltd.
    Inventor: Weilong Zhou
  • Patent number: 11489020
    Abstract: An optical sensor device, a method for fabricating the same, and a display device are disclosed. The optical sensor device includes a display region and a non-display region. In the display non-display region, the optical sensor device includes a thin film transistor, including an active layer, a gate insulating layer, a gate layer, a source and drain layer, and an interlayer dielectric layer. In the non-display display region, the optical sensor device includes a first insulating layer, a conductive layer and a second insulating layer which are stacked sequentially. The conductive layer is arranged in a same layer as the source and drain layer or the gate layer. In the non-display display region, the first insulating layer is provided with a first through-hole, and the optical sensor device further includes a photo-sensitive device in the first through-hole.
    Type: Grant
    Filed: June 11, 2019
    Date of Patent: November 1, 2022
    Assignee: Beijing BOE Technology Development Co., Ltd.
    Inventors: Guoying Wang, Zhen Song
  • Patent number: 11485971
    Abstract: An expression construct is disclosed which comprises: (i) a DNA sequence which encodes at least one guide RNA (gRNA) operatively linked to a transcriptional regulatory sequence so as to allow expression of the gRNA in a target cell; (ii) a barcode sequence for identification of the at least one gRNA operatively linked to a transcriptional regulatory sequence so as to allow expression of the barcode sequence in the target cell.
    Type: Grant
    Filed: September 14, 2017
    Date of Patent: November 1, 2022
    Assignee: Yeda Research and Development Co. Ltd.
    Inventors: Ido Amit, Diego Jaitin, David Lara-Astiaso, Assaf Weiner, Ido Yofe
  • Patent number: 11489139
    Abstract: Provided are a display panel, a preparation method thereof and a display apparatus. The display panel includes a display substrate and a cover plate oppositely disposed. The display substrate includes an array substrate, pixel define layers on the array substrate, pixel support layers on a side of the pixel define layers away from the array substrate, and second electrodes each located on a side of each of the pixel support layers away from each pixel define layers. The cover plate includes a first substrate, a touch sensor layer and protective layer disposed on the first substrate, wherein multiple openings are disposed on the touch sensor layer and covered by the protective layer. An orthographic projection of each of the openings on the array substrate at least partially overlaps with that of a surface on a side of each of the pixel support layers away from the array substrate.
    Type: Grant
    Filed: March 23, 2021
    Date of Patent: November 1, 2022
    Assignees: Ordos Yuansheng Optoelectronics Co., Ltd., Beijing BOE Technology Development Co., Ltd.
    Inventors: Xiaofeng Yan, Liangliang Liu, Liman Peng, Lingling Ma, Hongyu Mi, Le Gao
  • Patent number: 11487324
    Abstract: A display device includes a base substrate, a display panel, and a moveable structure located between the base substrate and the display panel, fixedly connected to the display panel and slidably connected to the base substrate; the display panel includes pixel areas and non-pixel areas between the pixel areas; in displaying phase, the moveable structure is configured to control the display panel to perform reciprocating motion with a preset cycle, the distance that the display panel moves in a single direction in the preset cycle is smaller than or equal to the width of a non-pixel area in the single direction, the preset cycle is the time required for the display panel to perform reciprocating motion once, and the time that the display panel moves in the single direction in the preset cycle is equal to the time that an image of the display panel is refreshed once.
    Type: Grant
    Filed: December 25, 2019
    Date of Patent: November 1, 2022
    Assignees: Beijing BOE Optoelectronics Technology Co., Ltd., Beijing BOE Technology Development Co., Ltd.
    Inventors: Ke Li, Hao Zhang, Yali Liu, Ruijun Dong, Chenru Wang
  • Patent number: 11488512
    Abstract: A display panel, a display device and a display control method thereof are provided in the present disclosure. The display panel includes: a time division multiplexing multiplexer (MUX) signal input circuit, which is connected with each of the plurality of signal lines, and configured to input data signals of each frame of display image to the plurality of signal lines, and for each frame of display image, input trigger signals corresponding to sub-pixel units of different colors to the plurality of signal lines in a time-sharing manner; among the plurality of signal lines, electrical signals on a plurality of adjacent first signal lines are arranged in sequence according to an order of positive, positive, negative and negative; among the plurality of signal lines, a first signal line has a spacing distance from adjacent signal lines less than a preset value.
    Type: Grant
    Filed: December 13, 2019
    Date of Patent: November 1, 2022
    Assignees: Ordos Yuansheng Optoelectronics Co., Ltd., Beijing BOE Technology Development Co., Ltd.
    Inventors: Zhen Wang, Han Zhang, Zhengkui Wang, Wei Yan, Yun Qiao, Wenwen Qin, Xiaozhou Zhan, Jian Sun, Jian Zhang, Deshuai Wang
  • Patent number: 11487370
    Abstract: A touch substrate, a driving method of a touch substrate, a preparation method of a touch substrate, and a touch device are disclosed. The touch substrate includes an underlying substrate and a touch layer, and the touch layer is on the underlying substrate. The touch layer includes a plurality of touch electrodes which are electrically separated from each other, each of the touch electrodes overlaps with an edge area of the touch substrate in a direction perpendicular to the underlying substrate, and each of the touch electrodes is electrically connected with a touch signal line on the underlying substrate in the edge area. The touch substrate can improve the pixel aperture ratio of the display area, so that the touch device including the touch substrate can achieve better display effect.
    Type: Grant
    Filed: June 18, 2019
    Date of Patent: November 1, 2022
    Assignee: Beijing BOE Technology Development Co., Ltd.
    Inventors: Shengji Yang, Xue Dong, Xiaochuan Chen, Hui Wang, Pengcheng Lu
  • Patent number: 11480830
    Abstract: A display panel and a display device are provided. In the display panel, a plurality of main spacers and a plurality of auxiliary spacers are disposed on a side of a first substrate close to a second substrate, the second substrate further includes a plurality of first lug bosses and a plurality of second lug bosses; an orthographic projection of the main spacers on the second substrate is at least partially overlapped with an orthographic projection of a corresponding first lug boss on the second substrate; an orthographic projection of the auxiliary spacers on the second substrate is away from an orthographic projection of a corresponding second lug boss on the second substrate by a preset distance; and the distance between each of the auxiliary spacers and the corresponding second lug boss is less than a height of the first lug bosses.
    Type: Grant
    Filed: September 6, 2018
    Date of Patent: October 25, 2022
    Assignee: Beijing BOE Technology Development Co., Ltd.
    Inventors: Xue Dong, Liwei Liu, Xinxing Wang, Yun Sik Im, Hyun Sic Choi, Jaegeon You, Yinglong Huang, Heecheol Kim
  • Patent number: 11482583
    Abstract: A display apparatus having a plurality of subpixels is provided. The display apparatus includes an array substrate and a counter substrate facing the array substrate. The counter substrate includes a base substrate; an optical compensation device on the base substrate configured to adjust light emitting brightness values of the plurality of subpixels to target brightness values respectively; and a plurality of light shielding walls on the base substrate. The optical compensation device include a plurality of photosensors configured to respectively detect light emitting brightness values of the plurality of subpixels. A respective one of the plurality of light shielding walls is configured to at least partially shield a lateral side of a respective one of the plurality of photosensors from light emitted from adjacent subpixels.
    Type: Grant
    Filed: June 18, 2019
    Date of Patent: October 25, 2022
    Assignees: BEIJING BOE DISPLAY TECHNOLOGY CO., LTD., Beijing BOE Technology Development Co., Ltd.
    Inventors: Weipin Hu, Lianjie Qu, Qianqian Bu, Xiao Sun
  • Patent number: 11482149
    Abstract: The present disclosure relates to a display driving device, a display apparatus, a display driving method and a signal controlling device. The signal controlling device includes a scanning signal controlling device configured to output a scanning signal that initiates a scanning of a pixel array, and an image data segmenting device configured to receive the scanning signal and a data signal representing a frame of image from a data source, and to segment the data signal in response to the scanning signal to output a first set of image data signals and a second set of image data signals. The first set of image data signals comprises data information of a first set of column pixels in the frame of image and the second set of image data signals comprises data information of a second set of column pixels in the frame of image.
    Type: Grant
    Filed: April 18, 2019
    Date of Patent: October 25, 2022
    Assignees: Chengdu BOE Optoelectronics Technology Co., Ltd., Beijing BOE Technology Development Co., Ltd.
    Inventor: Zhu Wang
  • Patent number: 11481081
    Abstract: An electronic device, including a touch screen. The touch screen includes a special-shaped touch region, and the special-shaped touch region includes multiple touch electrodes. The multiple touch electrodes include multiple first touch electrodes located in a non-edge region of the special-shaped touch region and multiple second touch electrodes located at an edge region of the special-shaped touch region; first edges of the multiple second touch electrodes coincide with the edge of the special-shaped touch region; the area ratios of the second touch electrodes to the first touch electrodes range from 0.9 to 1.1.
    Type: Grant
    Filed: January 6, 2021
    Date of Patent: October 25, 2022
    Assignees: Chengdu BOE Optoelectronics Technology Co., Ltd., Beijing BOE Technology Development Co., Ltd.
    Inventors: Yin Deng, Chengwei Ji, Shiqi Chen
  • Patent number: 11482168
    Abstract: A gate driving unit, a circuit, a display substrate, a display panel, and a display device are provided. The gate driving unit includes an Nth stage of shift register unit and an (N+1)th stage of shift register unit, N is a positive integer. The Nth stage of shift register unit includes an Nth stage of pull-up node control circuit, and the (N+1)th stage of shift register unit includes an (N+1)th stage of pull-up node control circuit. The Nth stage of pull-up node control circuit is electrically connected to an Nth stage of pull-up node and a control line, respectively, is configured to control a potential of the Nth stage of pull-up node under the control of a control signal inputted by the control line. The (N+1)th stage of pull-up node control circuit is electrically connected to an (N+1)th stage of pull-up node and the control line, respectively, and is configured to control a potential of the (N+1)th stage of pull-up node under the control of the control signal inputted by the control line.
    Type: Grant
    Filed: August 8, 2019
    Date of Patent: October 25, 2022
    Assignees: Hefei BOE Joint Technology Co., Ltd., Beijing BOE Technology Development Co., Ltd.
    Inventors: Xuehuan Feng, Yongqian Li
  • Patent number: 11480832
    Abstract: An array substrate is provided, including a first base substrate, gate lines, common electrodes, and pixel electrodes. The gate lines are disposed on the first base substrate and extend in a first direction. The common electrodes and the pixel electrodes are disposed at a side of the gate lines away from the first base substrate. The pixel electrodes are arranged in an array and into rows of pixel electrodes extending in the first direction. At least one pixel electrode in each row of pixel electrodes includes two pixel sub-electrodes arranged in a second direction intersecting the first direction, at least one gate line is disposed between the two pixel sub-electrodes, and the two pixel sub-electrodes are coupled to a gate line in the at least one gate line. Each electrode in at least electrodes, farther away from the first base substrate, in the common electrodes and the pixel electrodes has slits.
    Type: Grant
    Filed: January 21, 2020
    Date of Patent: October 25, 2022
    Assignees: Chengdu BOE Optoelectronics Technology Co., Ltd., Beijing BOE Technology Development Co., Ltd.
    Inventors: Pengcheng Zang, Yuanjie Xu, Bo Shi
  • Patent number: 11478226
    Abstract: An exemplary system, method and computer-accessible medium for detecting an anomaly(ies) in an anatomical structure(s) of a patient(s) can be provided, which can include, for example, receiving imaging information related to the anatomical structure(s) of the patient(s), classifying a feature(s) of the anatomical structure(s) based on the imaging information using a neural network (s), and detecting the anomaly(ies) based on data generated using the classification procedure. The imaging information can include at least three images of the anatomical structure(s).
    Type: Grant
    Filed: January 19, 2018
    Date of Patent: October 25, 2022
    Assignees: New York University, Yeda Research And Development Co., Ltd.
    Inventors: Itay Kezurer, Achiau Ludomirsky, Yaron Lipman
  • Patent number: 11482578
    Abstract: A display substrate having a plurality of subpixels is provided. The display substrate includes a base substrate; and a pixel definition layer defining a plurality of subpixel apertures. The pixel definition layer includes a smart material sub-layer comprising a smart insulating material. The display substrate in a respective one of the plurality of subpixels includes an organic light emitting layer in a respective one of the plurality of subpixel apertures.
    Type: Grant
    Filed: March 27, 2019
    Date of Patent: October 25, 2022
    Assignee: Beijing BOE Technology Development Co., Ltd.
    Inventors: Huajie Yan, Tun Liu, Qingyu Huang, Xiaohu Li, Zhiqiang Jiao
  • Patent number: 11481574
    Abstract: The present disclosure relates to an image processing method and device, an electronic apparatus and a storage medium. The method comprises: performing feature extraction on an image to be processed to obtain a first feature map of the image to be processed; splitting the first feature map into a plurality of first sub-feature maps according to dimension information of the first feature map and a preset splitting rule, wherein the dimension information of the first feature map comprises dimensions of the first feature map and size of each dimension; performing normalization on the plurality of first sub-feature maps respectively to obtain a plurality of second sub-feature maps; and splicing the plurality of second sub-feature maps to obtain a second feature map of the image to be processed. Embodiments of the present disclosure can reduce the statistical errors during normalization of a complete feature map.
    Type: Grant
    Filed: August 25, 2020
    Date of Patent: October 25, 2022
    Assignee: Beijing Sensetime Technology Development Co., Ltd.
    Inventors: Kunlin Yang, Jun Hou, Xiaocong Cai, Shuai Yi
  • Patent number: 11481725
    Abstract: The disclosure discloses an apparatus, method and system for controlling logistics, and a non-transitory computer readable medium, where the apparatus includes a processor configured to execute readable program codes stored in a memory to: obtain a logistics communication state corresponding to each material feeding port of each device; pair every two material feeding ports among material feeding ports of each device into a group, and determine a logistics communication state corresponding to each group of material feeding ports of each device; determine a handling priority corresponding to each device according to the determined logistics communication state corresponding to each group of material feeding ports of each device; and control a handling component to select one group of material feeding ports of a device with a highest handling priority to execute a handling command.
    Type: Grant
    Filed: April 30, 2019
    Date of Patent: October 25, 2022
    Assignees: Chongqing BOE Optoelectronics Technology Co., Ltd., Beijing BOE Technology Development Co., Ltd.
    Inventors: Bing Li, Baibing Liu
  • Patent number: 11482688
    Abstract: A display substrate including a plurality of light emitting elements respectively in a plurality of subpixels configured to emit light for image display is provided. A respective one of the plurality of subpixels includes a base substrate; a first auxiliary cathode; a passivation layer; a first insulating layer; a second auxiliary cathode; a second insulating layer; and a pixel definition layer. The display substrate has a cathode aperture extending through the pixel definition layer and an auxiliary cathode aperture extending through the first insulating layer and the passivation layer. A cathode of a respective one of the plurality of light emitting elements extends into the cathode aperture to electrically connect with the second auxiliary cathode. The second auxiliary cathode extends into the auxiliary cathode aperture to electrically connect with the first auxiliary cathode.
    Type: Grant
    Filed: July 5, 2019
    Date of Patent: October 25, 2022
    Assignees: Hefei BOE Joint Technology Co., Ltd., Beijing BOE Technology Development Co., Ltd.
    Inventors: Can Yuan, Yongqian Li, Zhidong Yuan
  • Patent number: 11482148
    Abstract: A power supply time sequence control circuit and a control method thereof, a display driver circuit, and a display device. The power supply time sequence control circuit includes: a delay control sub-circuit, a delay detection sub-circuit and an output sub-circuit. The delay control sub-circuit is configured to receive a first voltage outputted by the first input voltage terminal and to output the first voltage after delaying for a pre-determined time period; the delay detection sub-circuit is configured to send a trigger signal to the output sub-circuit upon the first voltage being received by the delay detection sub-circuit; the output sub-circuit is configured to be in an on-state in response to the trigger signal, so as to output the first voltage provided by the first input voltage terminal to the signal output terminal, and to enable the signal output terminal to output the first voltage.
    Type: Grant
    Filed: March 28, 2019
    Date of Patent: October 25, 2022
    Assignees: HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD, Beijing BOE Technology Development Co., Ltd.
    Inventors: Lixin Zhu, Chunyang Nie