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公开(公告)号：US20240363074A1
公开(公告)日：2024-10-31
申请号：US18551617
申请日：2023-01-16
发明人： Wenchao Bao , Miao Liu , Cheng Xu , Yao Zhang
IPC分类号： G09G3/3258
CPC分类号： G09G3/3258 , G09G2320/0233
摘要： A method of processing data, an electronic device, and a storage medium are provided. The method includes: acquiring voltage values of a plurality of sub-pixels to be detected in the pixel array; determining a plurality of sub-pixels to be compensated from the plurality of sub-pixels to be detected according to the voltage values of the plurality of sub-pixels to be detected, where differences between the voltage values of the plurality of sub-pixels to be compensated and voltage values of corresponding adjacent sub-pixels are greater than or equal to a first filtering threshold; determining at least one sub-pixel column to be compensated according to a position of the plurality of sub-pixels to be compensated in the pixel array; and performing a filtering compensation on the voltage values of a plurality of sub-pixels in the at least one sub-pixel column to be compensated based on a second filtering threshold.
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公开(公告)号：US11908352B2
公开(公告)日：2024-02-20
申请号：US17383957
申请日：2021-07-23
发明人： Yao Zhang , Jinghua Yang , Ran Tao , Yunpeng Wu
CPC分类号： G09F9/3026 , F16M13/005 , G06F1/1654
摘要： The present disclosure provides a spliced display screen, which includes a plurality of display modules arranged closely and one or more positioning mechanisms installed on each display module, each positioning mechanism includes: a positioning pin and a groove, the one or more positioning pins are clamped in the one or more grooves, the one or more positioning pins and the one or more grooves cooperate to restrict relative movement in the horizontal direction of two adjacent display modules; an elastic structure arranged corresponding to the positioning pin, one end being connected to the display module and the other end being connected to the positioning pin; in response to being subjected to an external force, the one or more positioning pins rotate along a predetermined direction relative to the one or more grooves and leave the one or more grooves; in response to being disengaged from the external force, the one or more positioning pins return to an initial position along a direction opposite to the predetermined direction through the respective elastic structures.
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公开(公告)号：US11700701B2
公开(公告)日：2023-07-11
申请号：US17505489
申请日：2021-10-19
发明人： Yao Zhang , Guoshuai Zhu , Jinghua Yang
CPC分类号： H05K5/0234 , F16M11/06 , F16M11/22 , G09F9/30 , H05K5/0017 , F16M2200/08
摘要： The present disclosure relates to the field of display technologies, and provides a display apparatus, including: a support and a display module, wherein the support includes a support part and a rotation part; a frame is disposed at a periphery of the display module, and includes two first frame segments which are oppositely arranged and two second frame segments which are oppositely arranged; one end of the rotation part is pivoted to the support part; a rotation axis of the rotation part is a center line of the rotation part; the other end of the rotation part is fixedly connected to any one of the first frame segments or the second frame segments; the axis of the rotation part is at a first included angle with the frame; and the first included angle is used for switching of the display module between a landscape-screen mode and a portrait-screen mode.
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公开(公告)号：US20220400563A1
公开(公告)日：2022-12-15
申请号：US17770219
申请日：2021-05-20
发明人： Yunpeng Wu , Lei Cao , Yao Zhang , Qiang Wang , Shijie Cao
IPC分类号： H05K5/02
摘要： An electronic display board system, an electronic display board and a support platform are provided. The electronic display board includes a display panel, a housing and a first magnetic attraction structure. The display panel includes a display surface on a display side; the housing is connected to the display panel, and includes a first connecting surface on a side away from the display panel, and the first connecting surface and the display surface have a first angle; and the first magnetic attraction structure is fixed on the housing and located between the first connecting surface and the display panel, the first magnetic attraction structure includes a first magnetic attraction portion and a second magnetic attraction portion configured to attract each other upon approaching each other.
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公开(公告)号：US11823618B2
公开(公告)日：2023-11-21
申请号：US17635020
申请日：2021-04-25
发明人： Xingchen Liu , Jinghua Yang , Wei Lin , Yushun Jie , Yao Zhang , Guoshuai Zhu
IPC分类号： G09G3/3208
CPC分类号： G09G3/3208 , G09G2310/08 , G09G2320/0257 , G09G2320/046 , G09G2330/021 , G09G2330/027
摘要： The present application provides a displaying device and a controlling method thereof, which relates to the technical field of displaying. The displaying device can solve the problem of residual images generated in power-off and greatly improve the product quality and the user experience. The displaying device includes: a time-sequence controlling circuit, a power-supply circuit, a system controlling circuit and a display panel; the power-supply circuit is electrically connected to the time-sequence controlling circuit and the system controlling circuit, and is configured for: providing a first power-supply voltage and a second power-supply voltage to the time-sequence controlling circuit, wherein a magnitude of the first power-supply voltage and that of the second power-supply voltage are different; in a normal shutdown mode, under control of the system controlling circuit, firstly shutting down an output of the first power-supply voltage, after a first time period, shutting down an output of the second power-supply voltage.
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