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公开(公告)号：US20220400190A1
公开(公告)日：2022-12-15
申请号：US17598952
申请日：2020-12-25
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Xitong MA , Xiaodong SHI , Lihua GENG , Youxiang XIA , Xiao ZHANG
Abstract: A signal processing method includes: obtaining a first frame synchronization signal including a plurality of first pulses, a period between a trailing edge of a first pulse and a leading edge of a next first pulse being a first time period, which corresponding to a first integer number of pulses of a first pixel clock signal; generating a synchronization calibration signal including a plurality of second pulses, a trigger edge of each second pulse being at a same time as the trailing edge of the first pulse; and generating a second frame synchronization signal including a plurality of third pulses, a period between the trigger edge of each second pulse and a leading edge of a third pulse closest to the second pulse after the second pulse being a second time period, which corresponding to a first integer number of pulses of the second pixel clock signal.
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2.发明公开公开(公告)号：US20240248669A1
公开(公告)日：2024-07-25
申请号：US18016408
申请日：2022-01-29
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Ran DUAN , Xiaodong SHI , Youxiang XIA
IPC: G06F3/14 , G06F3/01 , G06F3/033 , G06F3/04842 , G06F3/04845
CPC classification number: G06F3/1454 , G06F3/013 , G06F3/033 , G06F3/04842 , G06F3/04845 , G06F2203/04806
Abstract: The present disclosure provides an information display method, a display device, an electronic device, and a computer-readable medium, the information display method including: in a case where a first display device displays content to be annotated, displaying annotation information corresponding to the content to be annotated, in response to an annotation operation for the content to be annotated; and sending the annotation information to a second display device, so that the second display device displays the annotation information in an area corresponding to the content to be annotated.
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公开(公告)号：US20220075589A1
公开(公告)日：2022-03-10
申请号：US17309848
申请日：2020-11-05
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Chao YU , Quanzhong WANG , Xingqun JIANG , Jian WU , Yao WANG , Tieli CHEN , Xiaodong SHI , Hu ZHU , Hui QIAO , Jinlei LI , Dongbo CAO , Tao LI , Genyu LIU , Binbin CHI
Abstract: The present disclosure provides a display control method of a spliced screen, the spliced screen includes a plurality of sub-display screens, and the display control method includes: sending a display control signal to each sub-display screen in a wireless sending mode according to a time code signal; controlling displaying of each sub-display screen according to the display control signal, where the time code signal indicates a current time point; the display control signal is configured for controlling the sub-display screen to perform corresponding display processing on the display content stored in the sub-display screen, so that the sub-display screens display a target display contents together. The present disclosure further provides a display control device, a display system, an electronic device, and a computer readable storage medium.
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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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公开(公告)号：US20180373856A1
公开(公告)日：2018-12-27
申请号：US15741419
申请日：2017-05-10
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Xiaodong SHI , Miao LIU , Bin ZOU
Abstract: This application provides a wearable device and an information processing method. The wearable device includes a biometric image acquiring unit configured to acquire a biometric image of predetermined biological features of a user; a feature information extracting unit configured to perform predetermined image processing on the acquired biometric image to extract feature information of predetermined biological features of the user; and an identifying unit configured to compare the extracted feature information of predetermined biological features of the user with pre-stored feature information to identify whether the user is an authorized user.
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Patent Agency Ranking
公开(公告)号：US20180256961A1
公开(公告)日：2018-09-13
申请号：US15817436
申请日：2017-11-20
Inventor： Xiaodong SHI , Quanzhong WANG
IPC: A63B71/06 , A63B22/06 , A63B21/005 , A63B24/00 , A63F13/85 , A63F13/24 , A63B71/00 , A63F13/428 , A42B3/04 , G06F3/0346 , G06F3/0487
Abstract: The present disclosure provides an intelligent fitness system and a control method thereof. The intelligent fitness system includes a fitting device, a plurality of physical buttons arranged on a handle of the fitting device at positions corresponding to fingers of a user respectively, a controller electrically connected to the physical buttons, and a display device electrically connected to the controller. Each physical button is configured to collect an operation instruction from the user and transmit the operation instruction to the controller. The controller is configured to transmit the operation instruction to the display device. The display device is configured to display a corresponding image in accordance with the operation instruction.
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7.发明公开公开(公告)号：US20240187549A1
公开(公告)日：2024-06-06
申请号：US17638098
申请日：2021-01-05
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Lihua GENG , Xitong MA , Ran DUAN , Xiaodong SHI
IPC: H04N7/01
CPC classification number: H04N7/0127
Abstract: An image transmission device includes: a frequency detector configured to detect a frame rate of an image frame and output a frequency switching mark signal when detecting that the frame rate changes; a frequency configuration device configured to output a first configuration signal according to a safe frequency step value in response to the frequency switching mark signal; a frequency processor configured to output a reference clock signal, adjust a frequency of the output reference clock signal repeatedly according to the first configuration signal, and until a frequency of an adjusted reference clock signal is substantially equal to a frequency of a reference clock signal corresponding to a changed frame rate, end adjustment; and an image frame transmitter configured to convert a format of the image frame into a format corresponding to the image frame transmitter according to the adjusted reference clock signal, and output the format-converted image frame.
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公开(公告)号：US20230273760A1
公开(公告)日：2023-08-31
申请号：US18016430
申请日：2021-11-10
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Lihua GENG , Xitong MA , Ran DUAN , Xiaodong SHI
Abstract: An image processing method includes: using image data of a first image as image data of a base region, wherein the first image has a first resolution; and generating, based on the image data of the first image, image data of an extended region according to extension policies, so as to obtain image data of a second image including the image data of the base region and the image data of the extended region, wherein the second image has a second resolution, and the first resolution is less than the second resolution.
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公开(公告)号：US20210378113A1
公开(公告)日：2021-12-02
申请号：US16963397
申请日：2020-01-15
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Zifeng WANG , Xiaodong SHI , Haiyan WAN
Abstract: An embodiment of the present disclosure provides a display device and a display apparatus, the display device includes: a transparent structure and a display screen; the transparent structure including a first light transmission plate and a second light transmission plate which are oppositely set, edge regions of the first light transmission plate and the second light transmission plate being packaged by a seal assembly, to form a closed cavity; the display screen being set within the closed cavity, and an edge of the display screen being fixed to an inner wall of the closed cavity; the closed cavity being filled with inert gas.
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10.发明公开公开(公告)号：US20230252939A1
公开(公告)日：2023-08-10
申请号：US18300885
申请日：2023-04-14
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Chao YU , Quanzhong WANG , Xingqun JIANG , Jian WU , Yao WANG , Tieli CHEN , Xiaodong SHI , Hu ZHU , Hui QIAO , Jinlei LI , Dongbo CAO , Tao LI , Genyu LIU , Binbin CHI
IPC: G09G3/32
CPC classification number: G09G3/32 , G09G2300/026 , G09G2310/08 , G09G2370/16
Abstract: The present disclosure provides a display control method of a spliced screen including a plurality of sub-display screens, including: sending a display control signal to each sub-display screen in a wireless sending manner according to a time code signal; receiving, by each sub-display screen, the display control signal in a wired receiving manner, and reporting status information of each sub-display screen to the display controller; and controlling, by the display controller, displaying of each sub-display screen according to the status information of each sub-display screen, where the time code signal indicates a current time point; the display control signal is configured for controlling the sub-display screen to perform corresponding display processing on display content stored, so that the sub-display screens display a target display content together. The present disclosure further provides a display control device, a display system, an electronic device, and a computer readable storage medium.
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