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公开(公告)号：US20220269701A1
公开(公告)日：2022-08-25
申请号：US17508354
申请日：2021-10-22
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Hongda YU , Di WU , Haijun FAN , Dahai HOU , Chu CHU
IPC: G06F16/28 , G06F16/23 , G06F16/2455
Abstract: A data visualization method is disclosed, including receiving business data and classifying the business data according to a business type associated with the business data so as to form multiple sets of target data, processing at least one set of the multiple sets of target data to obtain update data for an interactive interface, the interactive interface corresponding to the business type of the at least one set of target data and configured to display the at least one set of target data; rendering the interactive interface based on the update data to update content of the interactive interface. Thereby, isolation of data of different business types and linkage of data of the same business type are achieved, which improves the efficiency of visualized presentation of data.
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公开(公告)号：US20210125533A1
公开(公告)日：2021-04-29
申请号：US17010613
申请日：2020-09-02
Inventor： Ying WANG , Hongmin LI , Di WU
IPC: G09G3/00 , G09G3/3233
Abstract: A pixel circuit includes a data written-in sub-circuit, a driving sub-circuit, a threshold compensation sub-circuit, a light-emitting element, a sensing sub-circuit and a first light-emission control sub-circuit. The driving sub-circuit is configured to control a driving current for driving the light-emitting element to emit light. The data written-in sub-circuit writes threshold compensation information into a second terminal of the driving sub-circuit at a compensation stage. The threshold compensation sub-circuit stores a data signal and adjusts a voltage at the second terminal of the driving sub-circuit in a coupled manner. The sensing sub-circuit writes a sensing voltage into a first terminal and the second terminal of the driving sub-circuit at a display process, senses aging information of the light-emitting element during an aging detection process and transmits the aging information to the aging detection device.
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公开(公告)号：US20240276777A1
公开(公告)日：2024-08-15
申请号：US18023728
申请日：2022-06-30
Inventor： Longfei YAN , Di WU
IPC: H10K59/122 , H10K59/131 , H10K59/35
CPC classification number: H10K59/122 , H10K59/131 , H10K59/353
Abstract: A display substrate includes a light emitting structure layer disposed on a base substrate, the light emitting structure layer includes a first electrode layer, a pixel definition layer, a light emitting functional layer and a second electrode layer; the first electrode layer includes multiple first electrodes; the pixel definition layer is disposed on a side of the first electrodes away from the base substrate, and is provided with multiple pixel openings and multiple flow channels; the pixel openings expose surfaces of the first electrodes away from the base substrate, each flow channel is located between two adjacent pixel openings in the first direction and communicates the two adjacent pixel openings in the first direction; the light emitting functional layer includes a first functional layer and a light emitting layer that are stacked; the first functional layer is disposed on surfaces of the first electrodes away from the base substrate.
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公开(公告)号：US20220157021A1
公开(公告)日：2022-05-19
申请号：US17359493
申请日：2021-06-25
Applicant: BOE Technology Group Co., Ltd.
Inventor： Hongda YU , Haijun FAN , Di WU , Dahai HOU , Chu CHU
Abstract: Park monitoring methods, park monitoring systems, and computer-readable storage media are provided. A method includes: determining a first path from a current position of a first object to a first position; generating a 3D virtual image of a surrounding environment when the first object is moving along the first path based on a perspective of the first object; and when the first object is located at the first position, displaying a real image of the first position.
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