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公开(公告)号：US12052820B2
公开(公告)日：2024-07-30
申请号：US17429067
申请日：2020-10-28
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Zongmin Liu , Dongdong Zhang , Feng Qu , Jijing Huang , Mengjun Hou
Abstract: The present disclosure provides a connection pad and a substrate, and belongs to the field of display technology. The connection pad of the present disclosure includes a plurality of sub-pads and a first connection portion, wherein the plurality of sub-pads are spaced apart from each other and electrically connected through the first connecting portion. The connection pads in the embodiment of the present disclosure are formed by connecting the sub-pads through the first connection portion, that is, a certain gap exists between the sub-pads.
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Patent Agency Ranking
公开(公告)号：US20240248534A1
公开(公告)日：2024-07-25
申请号：US18004888
申请日：2022-02-17
Inventor： Zhiming Yang , Kai Geng , Xiaotong Liu , Jijing Huang , Xiaohui Ma
CPC classification number: G06F3/016 , G06F3/0416 , G06F3/044
Abstract: An electronic apparatus is provided. The electronic apparatus includes a touch control device configured to detect a touch; a processor configured to classify the touch into one of at least two modes; a haptic device configured to produce a haptic action accompanying an individual touch action; and a driving circuit configured to drive the haptic device. The processor is configured to, upon determination that the touch is of a first mode, transmit a first driving signal to the driving circuit. The driving circuit is configured to, upon receiving the first driving signal, drive the haptic device to produce a plurality of sub-actions cumulatively achieving at least a part of the haptic action accompanying the individual touch action. At least two sub-actions of the plurality of sub-actions are different from each other in at least one parameter.
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13.发明公开公开(公告)号：US20240169214A1
公开(公告)日：2024-05-23
申请号：US17772736
申请日：2021-07-28
Inventor： Qiong Wu , Boran Jiang , Ge Ou , Zhenzhong Zhang , Shuqi Wei , Mengjun Hou , Jijing Huang
IPC: G06N5/02 , G06Q30/0601
CPC classification number: G06N5/02 , G06Q30/0631
Abstract: A knowledge graph updating method, an apparatus, an electronic device, a storage medium and a program thereof, relates to the field of computer technology. The method includes: receiving an updating request of a technical knowledge graph, the updating request includes: a technical-event node of the technical knowledge graph; extracting historical event information corresponding to the technical-event node from the technical knowledge graph; and updating event information of the technical-event node after a current time by using a target-technical-event prediction model; wherein, the target-technical-event prediction model is obtained by training a technical-event prediction model with the historical event information.
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公开(公告)号：US11829562B2
公开(公告)日：2023-11-28
申请号：US17513713
申请日：2021-10-28
Applicant: BOE Technology Group Co., Ltd.
Inventor： Jijing Huang , Zhiming Yang , Chuqian Zhong , Zongmin Liu , Dawei Tang , Qiong Wu
IPC: G06F3/043 , G06K9/00 , G06F3/0488 , G06F3/04886 , G06V20/00
CPC classification number: G06F3/043 , G06F3/04886 , G06V20/00
Abstract: A registration system is provided. The registration system includes: a display device, a collection device and an ultrasonic generating device. The display device is configured to display a graphical user interface. The collection device is configured to collect a scene image at the display device to recognize an operation of a user on the graphical user interface. The ultrasonic generating device is configured to emit ultrasonic signals, so that the ultrasonic signals gather to form one or more virtual buttons for operating the graphical user interface.
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公开(公告)号：US11789537B2
公开(公告)日：2023-10-17
申请号：US17615395
申请日：2021-02-22
Inventor： Yuju Chen , Hui Hua , Xiaotong Liu , Yongchun Tao , Jijing Huang
IPC: G06F3/01 , G06F3/04886
CPC classification number: G06F3/016 , G06F3/04886
Abstract: The application provides a haptic feedback method and apparatus for virtual keys, and an electronic device, and relates to the field of piezoelectric techniques. A touch display panel is controlled to display at least one virtual key, a touch position detected by the touch display panel is acquired, a target waveform parameter is determined according to a positional relationship between the touch position and each region in a target area corresponding to a target virtual key, and a target drive signal is generated according to the target waveform parameter and is sent to a piezoelectric element.
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公开(公告)号：US11302272B2
公开(公告)日：2022-04-12
申请号：US16826254
申请日：2020-03-22
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Mengjun Hou , Yidan Peng , Jijing Huang , Zongmin Liu , Liye Duan
IPC: G09G3/36 , G02F1/13357 , G02F1/1362
Abstract: The present disclosure provides a display device and a driving method. The display device includes a display panel and a backlight module, where the display panel includes a plurality of display regions, the backlight module includes x light sources, each of the plurality of display regions corresponds to one of the light sources, each of the light sources includes a plurality of light emitting units which emit light of different colors, and x is a positive integer not smaller than 2. The driving method includes, after loading data signals to subpixels in one of the display regions, turning on a light emitting unit corresponding to the one of the display regions and at the same time, loading datap signals to subpixels in a next one of the display regions which is adjacent to the one of the display regions.
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