Compensation apparatus and method, and device, storage medium and program product

By acquiring the temperature of each unit screen in the splicing display in real time and using temperature-chromaticity characteristics and a spatiotemporal model for compensation, the problem of image retention in the splicing display is solved, improving the display uniformity and user experience.

WO2026112817A1PCT designated stage Publication Date: 2026-06-04BOE TECHNOLOGY GROUP CO LTD
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Patent Information

Authority / Receiving Office
WO · WO
Patent Type
Applications
Current Assignee / Owner
Filing Date
2024-11-27
Publication Date
2026-06-04

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Abstract

Disclosed are a compensation apparatus (100, 200, 311) and method, and a device, a storage medium and a program product. The compensation apparatus (100, 200, 311) is configured to, for each screen unit among a plurality of screen units that form a tiled display screen (320), on the basis of the temperature of the screen unit, perform real-time compensation on a first image frame among a plurality of image frames to be displayed on the screen unit, so as to obtain a first compensated image frame that has been subjected to compensation, wherein the first compensated image frame is used for driving the screen unit to display the first image frame, thereby avoiding the problems of afterimages caused by different light-emission efficiencies of light-emitting elements and thermal effects caused by long-time image display.
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Citation Information

Patent Citations

  • Display method and device of spliced display screen, computer equipment and storage medium

    CN117373356A

  • Image display effect processing method and device, medium and equipment

    CN117542307A

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    CN117854427A

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    US20220084454A1