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公开(公告)号：US20250148946A1
公开(公告)日：2025-05-08
申请号：US19015597
申请日：2025-01-09
Inventor： Chao YU , Enhui GUAN , Zhongkui WAN , Xinyi CHENG , Changlin LENG , Xingqun JIANG , Youxiang XIA
IPC: G09G3/00 , G09G3/32 , H01L25/075
Abstract: Provided is a display drive system, including: a plurality of drive units and a control unit. The plurality of drive units are connected to a lamp panel, and at least one of the plurality of drive units is configured to drive, during a display stage, the lamp panel to emit light. The control unit is connected to the plurality of drive units, and is configured to detect an operating state of the drive units driving the lamp panel to emit light. In response to detecting that a first drive unit is abnormal, the lamp panel is driven, by a second drive unit, to emit light, wherein the first drive unit is at least one of the drive units driving the lamp panel to emit light, and the second drive unit is at least one of the plurality of drive units other than the first drive unit.
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公开(公告)号：US20240372399A1
公开(公告)日：2024-11-07
申请号：US18030768
申请日：2022-04-29
Applicant: BOE Technology Group Co., Ltd.
Inventor： Enhui GUAN , Liang LI , Xinyi CHENG , Youxiang XIA
IPC: H02J9/06
Abstract: Provided is a playback control system, including a first playback control device, a second playback control device, a first power supply circuit, a second power supply circuit, and a power supply. The first power supply circuit is configured to supply power to the first playback control device using a first utility power. The second power supply circuit is configured to supply power to the second playback control device using the first utility power. The power supply is configured to supply power to a first target playback control device in response to a power failure in a first target power supply circuit. The first target power supply circuit is the first power supply circuit. The first target playback control device is the first playback control device. Alternatively, the first target power supply circuit is the second power supply circuit. The first target playback control device is the second playback control device.
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公开(公告)号：US20240338113A1
公开(公告)日：2024-10-10
申请号：US18293830
申请日：2022-07-26
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Fangyuan GONG , Youxiang XIA , Enhui GUAN , Feng ZHANG , Zhongkui WAN , Xianzhen LI , Zhimao WANG
CPC classification number: G06F3/04845 , G06F3/14 , G06T3/40 , G06T5/50 , G06T5/70 , G06T5/73 , G06T7/70 , G06T2207/20221
Abstract: An interactive system includes a terminal, a display screen and a server, the server determines a current position of a target object on the display screen; generates an object identifier of the target object according to the current position thereof object, and associates the object identifier with the current position; receives adjustment information of the target object, generates an indication pattern according to the current position and the adjustment information, and transmits the indication pattern to the display screen; the terminal displays a frame image configured for the display screen, displays the object identifier according to an association relationship between the object identifier and the current position; generates adjustment information of the target object in response to an arrangement operation of a user on the object identifier; the display screen displays the indication pattern to instruct the target object to adjust according to an indication of the indication pattern.
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公开(公告)号：US20240282197A1
公开(公告)日：2024-08-22
申请号：US18024528
申请日：2022-03-25
Inventor： Youxiang XIA , Shuobin LIANG , Honglei ZHANG , Xiao CHU , Yangyang ZHANG , Hongbo FENG
IPC: G08G1/16 , G08G1/0967
CPC classification number: G08G1/164 , G08G1/0967 , G08G1/167
Abstract: The present disclosure provides a data sharing method, an on-vehicle device, a cloud server, an internet-of-vehicle system, an electronic apparatus, and a computer-readable medium. The data sharing method is applied to the on-vehicle device. The method includes: determining whether there is a sensing blind region around the on-vehicle device based on road condition information acquired by the on-vehicle device in response to a distance between the on-vehicle device and a key road node smaller than a predetermined distance; if there is the sensing blind region around the on-vehicle device, acquiring road condition information of the sensing blind region acquired by an auxiliary equipment; and performing a driving guidance based on the road condition information acquired by the on-vehicle device and the road condition information of the sensing blind region.
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15.发明公开公开(公告)号：US20240171819A1
公开(公告)日：2024-05-23
申请号：US18283461
申请日：2023-01-03
Applicant: BOE Technology Group Co., Ltd.
Inventor： Lihua GENG , Xiaodong SHI , Youxiang XIA , Xitong MA
IPC: H04N21/462 , H04N21/431 , H04N21/4402 , H04N21/4425
CPC classification number: H04N21/4622 , H04N21/4316 , H04N21/440263 , H04N21/4425
Abstract: Provided in the present disclosure is a display control method. The method includes: receiving video streams sent by a plurality of video sources, and acquiring a second priority parameter corresponding to each video stream; according to a first priority parameter which is pre-configured for each display area of a display apparatus, and the second priority parameter for each video stream, obtaining a video stream corresponding to each display area; and according to the video stream corresponding to each display area, generating image data, and sending the image data to the display apparatus for display. Further provided in the present disclosure are a display control apparatus, a display device, and a computer-readable medium.
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Patent Agency Ranking
公开(公告)号：US20250036339A1
公开(公告)日：2025-01-30
申请号：US18282222
申请日：2022-08-10
Applicant: BOE Technology Group Co., Ltd.
Inventor： Naichuan CHEN , Mingming YANG , Zhe ZHANG , Kun LI , Youxiang XIA
IPC: G06F3/14
Abstract: Provided is a system for monitoring a stage. The system comprises: a plurality of detection devices, a central control apparatus, and a presentation apparatus, wherein the plurality of detection devices are configured to detect environmental information of an environment where at least part of the stage apparatuses are located in real time, and to send the detected environmental information; the central control apparatus is connected to the at least part of the stage apparatuses and the presentation apparatus respectively, and configured to receive the environmental information, to acquire apparatus state information of at least one of the stage apparatuses and the detection devices, and to present the environmental information and the apparatus state information through the presentation apparatus.
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公开(公告)号：US20240312379A1
公开(公告)日：2024-09-19
申请号：US18026091
申请日：2022-04-29
Inventor： Chao YU , Enhui GUAN , Zhongkui WAN , Xinyi CHENG , Changlin LENG , Xingqun JIANG , Youxiang XIA
CPC classification number: G09G3/006 , G09G3/32 , G09G2330/08 , H01L25/167
Abstract: Provided is a display drive system, including: a plurality of drive units and a control unit. The plurality of drive units are connected to a lamp panel, and at least one of the plurality of drive units is configured to drive, during a display stage, the lamp panel to emit light. The control unit is connected to the plurality of drive units, and is configured to detect an operating state of the drive units driving the lamp panel to emit light. In response to detecting that a first drive unit is abnormal, the lamp panel is driven, by a second drive unit, to emit light, wherein the first drive unit is at least one of the drive units driving the lamp panel to emit light, and the second drive unit is at least one of the plurality of drive units other than the first drive unit.
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公开(公告)号：US20240259218A1
公开(公告)日：2024-08-01
申请号：US18019843
申请日：2022-01-27
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Xitong MA , Tao LI , Kai ZHAO , Youxiang XIA
CPC classification number: H04L9/3268 , H04L9/0618 , H04L63/0428
Abstract: A data transmission method, an apparatus, a system, an electronic device and a readable medium are disclosed, and belong to the technical field of computers. The data transmission method of the present disclosure includes: receiving original transmission data transmitted by a data transmission device; determining a security key corresponding to the original transmission data, and performing an encryption and decryption processing on the original transmission data through the security key, to obtain security transmission data; and transmitting the security transmission data to the data transmission device; wherein the original transmission data is transmitted between the data transmission device and a cloud platform, and the security key is obtained from the cloud platform. The present disclosure can improve the security of data transmission and avoid the problem of cracking in the data transmission process.
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19.发明公开公开(公告)号：US20240185479A1
公开(公告)日：2024-06-06
申请号：US17796646
申请日：2021-08-30
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Congrui WU , Youxiang XIA , Xitong MA
CPC classification number: G06T11/001 , G06T7/60 , G06T7/70
Abstract: Display control method, display control device, non-transitory computer-readable storage medium and display device are disclosed. The display control method including: performing following steps in response to a data visualization display instruction: in response to a coordinate selection instruction, determining target coordinate position corresponding to the coordinate selection instruction in source image displayed on display panel, and determining an active region at least covering the target coordinate position according to the target coordinate position; acquiring image information of the active region; generating at least one image to be superimposed according to the image information of the active region, with the at least one image to be superimposed including pattern configured to represent the image information of the active region; and superimposing each image to be superimposed on the source image to obtain an output image, and outputting the output image to the display panel to be displayed.
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公开(公告)号：US20240177681A1
公开(公告)日：2024-05-30
申请号：US18282548
申请日：2023-01-10
Applicant: BOE Technology Group Co., Ltd.
Inventor： Enhui GUAN , Xianzhen LI , Tianyue ZHAO , Xinxin MU , Youxiang XIA
IPC: G09G3/34
CPC classification number: G09G3/3426 , G09G2320/0626 , G09G2360/16
Abstract: A backlight brightness adjustment method, device, and system, and a storage medium. The adjustment method comprises: calculating a light mixing distance of a backlight module and a horizontal spacing and a vertical spacing between a plurality of lamp panels; calculating a first brightness value according to the horizontal spacing and the light mixing distance, and calculating a second brightness value according to the vertical spacing and the light mixing distance; and adjusting the brightness at splicing positions of the plurality of lamp panels according to the first brightness value and/or the second brightness value.
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