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1.发明申请公开(公告)号：US20250047116A1
公开(公告)日：2025-02-06
申请号：US18649650
申请日：2024-04-29
Inventor： Weihua DU , Lili CHEN , Hao ZHANG , Peng HAN , Feng GAO , Chao ZHENG , Xudong QUAN , Zheng GE , Chaoquan YAO , Ruifeng QIN , Juanjuan SHI , Qianwen JIANG
IPC: H02J7/00
Abstract: A mobile device includes a primary battery and a secondary battery, and the mobile device further includes: a power supply control module and a main control module connected to each other, where the power supply control module is respectively connected to the primary battery and the secondary battery; and the main control module is configured to control the primary battery to supply power to the mobile device when it is determined that the primary battery and the mobile device are in the power-on state; and control a power supply of the mobile device to be switched from the primary battery to the secondary battery when it is determined that the primary battery and the mobile device are in the power-off state.
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公开(公告)号：US20170301304A1
公开(公告)日：2017-10-19
申请号：US15325975
申请日：2016-01-20
Inventor： Bo GAO , Hao ZHANG , Lingyun SHI , Xiurong WANG , Xue DONG , Yafei LI , Peng HAN
CPC classification number: G09G3/3677 , G09G3/3648 , G09G2300/0408 , G09G2310/0286 , G09G2310/08 , G11C19/28 , G11C19/287
Abstract: The present disclosure discloses a gate driving circuit, a gate driving method, an array substrate and a display panel. The gate driving circuit includes a plurality of shift registers cascaded together to successively output a respective drive signal, and a plurality of control switches each configured for connection to a respective one of gate lines. Each of the plurality of shift registers is connected to at least two respective ones of the plurality of control switches to output the respective drive signal to the at least two control switches. The plurality of control switches are configured such that the control switches connected to the same shift register are turned on and off time-divisionally in response to a control signal, whereby the respective drive signal output by the shift register is coupled to the gate line corresponding to a turned-on one of the control switches.
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公开(公告)号：US20240427547A1
公开(公告)日：2024-12-26
申请号：US18703705
申请日：2023-07-06
Applicant: BOE Technology Group Co., Ltd.
Inventor： Ruifeng QIN , Lili CHEN , Yanqiu ZHAO , Peng HAN , Hao ZHANG , Huidong HE , Qianwen JIANG , Weihua DU , Juanjuan SHI
Abstract: The present invention relates to a picture display method. In the present invention, a target database for storing at least one candidate three-dimensional model and a feature matrix corresponding to each candidate three-dimensional model is created, wherein the candidate three-dimensional model is obtained on the basis of performing incomplete-part completion and/or color restoration on an initial three-dimensional model obtained by means of scanning by a picture scanning device. Therefore, after a picture including a target object is collected and a target feature matrix of the target object is determined on the basis of the picture including the target object, a target three-dimensional model, which matches the target object and has been subjected to incomplete part completion and/or color restoration, can be acquired from the target database on the basis of the target feature matrix of the target object, so as to display the target three-dimensional model.
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公开(公告)号：US20240098270A1
公开(公告)日：2024-03-21
申请号：US18275377
申请日：2022-09-20
Inventor： Huidong HE , Peng HAN , Hao ZHANG , Lili CHEN , Qianwen JIANG , Ruifeng QIN , Juanjuan SHI , Weihua DU
IPC: H04N19/137 , H04N19/14 , H04N19/159 , H04N19/176
CPC classification number: H04N19/137 , H04N19/14 , H04N19/159 , H04N19/176
Abstract: Provided is a method for processing video data. The method includes: acquiring a second outline of at least one object in an (n+1)th image frame of a to-be-compressed video data group based on a fuzzy algorithm; determining a motion vector of the at least one object according to the second outline and a first outline of the at least one object in an nth image frame of the to-be-compressed video data group; acquiring compressed video data according to the motion vector and a start image frame of to-be-compressed video data; and sending the compressed video data to an apparatus for displaying images.
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公开(公告)号：US20240248672A1
公开(公告)日：2024-07-25
申请号：US18562346
申请日：2021-05-26
Inventor： Huidong HE , Peng HAN , Qianwen JIANG , Juanjuan SHI , Weihua DU , Xue DONG , Hao ZHANG , Lili CHEN , Yongzhong ZHANG
Abstract: The present application discloses an inter-device communication method, a camera, and a display, for use in providing a method for direct communication between a camera and a display. The camera comprises a controller, a camera body, a memory, and a communication module. The controller is configured to perform the following steps: acquiring an image from the camera body and performing image processing on the image to determine configuration information of the image; determining ID code information of the image according to identification information of the camera body and the configuration information, wherein the ID code information is used for representing the identification information of the camera body and the configuration information of the image; and sending the image and the ID code information to a display, so that the display performs image processing on the image according to the ID code information and then displays the image.
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Patent Agency Ranking
公开(公告)号：US20170221428A1
公开(公告)日：2017-08-03
申请号：US15325052
申请日：2016-02-18
Inventor： Xiurong WANG , Bo GAO , Lingyun SHI , Hao ZHANG , Yafei LI , Peng HAN , Chen MENG , Zijiao XUE , Tiankuo SHI , Quanhua HE
IPC: G09G3/36
CPC classification number: G09G3/36 , G09G2310/061 , G09G2310/08 , G09G2330/04 , G09G2330/06 , G09G2330/08 , G09G2330/12
Abstract: The present application discloses a display device and a driving method. The display device comprises: a power reset circuit and a source drive chip for driving a display panel to display. An input terminal of the power reset circuit is connected with a power signal output terminal, a control terminal of the power reset circuit is connected with a reset signal terminal, an output terminal of the power reset circuit is connected with a power signal input terminal of the source drive chip. The power reset circuit is used for resetting a power signal synchronously when receiving a reset signal, and inputting the reset power signal into the power signal input terminal of the source drive chip.
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公开(公告)号：US20240331448A1
公开(公告)日：2024-10-03
申请号：US18649574
申请日：2024-04-29
Applicant: BOE Technology Group Co., Ltd.
Inventor： Ruifeng QIN , Jing YU , Peng HAN , Huidong HE , Qianwen JIANG , Weihua DU , Juanjuan SHI
CPC classification number: G06V40/28 , G06T7/521 , G06T7/55 , G06V10/12 , H04N23/66 , G06F3/017 , G06T2207/10028 , G06T2207/10048 , G06T2207/30196
Abstract: A posture recognition system, a method and an electronic device. The system includes: N depth cameras, N processing modules and a control module; the N depth cameras capture target images from different locations, and transmit the target images captured respectively to corresponding processing modules, wherein the target images contain depth information of a target object; the N processing modules respectively determine a depth map of the target object based on the depth information contained in the target images received respectively, perform posture recognition on the target object in the target images in view of the depth map of the target object, to obtain N recognition results corresponding to the N depth cameras respectively, and send the N recognition results to the control module; and the control module combines the N recognition results, and determines a combination result as a recognition result of the target image.
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8.发明公开公开(公告)号：US20240237111A9
公开(公告)日：2024-07-11
申请号：US18278381
申请日：2022-09-20
Applicant: BOE Technology Group Co., Ltd.
Inventor： Qianwen JIANG , Yongzhong ZHANG , Hao ZHANG , Lili CHEN , Peng HAN , Huidong HE , Juanjuan SHI , Weihua DU
Abstract: Provided is a method for retrieving a lost-of-contact mobile terminal. The method is applied to a first control terminal, and includes: receiving a first lost-of-contact distress signal a first mobile terminal forwarded by a server; displaying a help seeking interface; sending, in response to a help-retrieving instruction, a first help-retrieving request to the server; and receiving a first confirmation help message from a second control terminal from the server, wherein the first confirmation help message indicates that the second control terminal agrees to help retrieve the first mobile terminal.
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公开(公告)号：US20230403382A1
公开(公告)日：2023-12-14
申请号：US18036379
申请日：2020-12-21
Inventor： Qianwen JIANG , Hao ZHANG , Lili CHEN , Peng HAN , Huidong HE , Juanjuan SHI , Weihua DU
IPC: H04N13/156 , H04N13/383 , H04N13/15
CPC classification number: H04N13/156 , H04N13/383 , H04N13/15
Abstract: Provided are a mixed reality display method, a mixed reality device, and a storage medium. The method includes: after receiving a mixed display signal, tracking the eyeballs of a user by means of an eyeball tracker, and determining a gaze point of the user on a display screen; determining, according to a correspondence between the gaze point and a sub-display region in the display screen, the sub-display region the user gazes; determining at least one first image sensor according to a correspondence between the sub-display region and an image sensor in an image sensor array, and adjusting the at least one first image sensor; and superimposing and rendering an environment image output by the image sensor array and a virtual image, and obtaining and displaying an MR image.
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公开(公告)号：US20220130320A1
公开(公告)日：2022-04-28
申请号：US17511388
申请日：2021-10-26
Inventor： Peng HAN , Hao ZHANG , Lili CHEN , Huidong HE , Juanjuan SHI , Qianwen JIANG , Weihua DU
IPC: G09G3/22
Abstract: A control method for display switching, an electronic device, and a storage medium are provided. The control method for display switching includes: establishing a first buffer and a second buffer at a kernel layer and initializing the first buffer; establishing a first service process and a second service process at a user layer, and controlling the first service process to render a first image according to a display parameter of a first buffer and transmit it to a display screen via the first buffer for display; and initializing the second buffer according to a switching instruction, and controlling the second service process to render a second image according to a display parameter of the second buffer and transmit it to the display screen via the second buffer so as to make the display screen switch to displaying the second image.
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