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Correction method and device of tiled display device, storage medium and electronic device

A splicing display and correction method technology, applied in the direction of static indicators, instruments, etc., can solve the problems affecting the display quality of the screen, uneven brightness and chroma, inconsistent brightness and chroma, etc., and achieve the effect of improving the display quality

Inactive Publication Date: 2021-06-15
CHONGQING KONKA PHOTOELECTRIC TECH RES INST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, mini LED screens and Micro LED screens are spliced ​​by many small screens. Although the size can be infinitely large and flexible, the screens often have poor display during use. In some cases, it is necessary to replace the abnormally displayed light board with a spare light board, but there is a matching problem between the newly replaced light board and the surrounding light boards, the brightness and chromaticity are inconsistent with the surrounding light boards, and there is a problem of uneven brightness and chromaticity , affecting the display quality of the screen

Method used

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  • Correction method and device of tiled display device, storage medium and electronic device
  • Correction method and device of tiled display device, storage medium and electronic device
  • Correction method and device of tiled display device, storage medium and electronic device

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Embodiment Construction

[0028] In order to facilitate the understanding of the present application, the present application will be described more fully below with reference to the relevant drawings. Preferred embodiments of the application are shown in the accompanying drawings. However, the present application can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the application more thorough and comprehensive.

[0029] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field to which this application belongs. The terminology used herein in the description of the application is only for the purpose of describing specific embodiments, and is not intended to limit the application.

[0030]In order to solve the problem in the related art that after the abnormal di...

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Abstract

The invention relates to a correction method and device of a tiled display device, a storage medium and an electronic device. The method comprises the steps: splicing a standby display module and all sub display modules to form a first spliced display device, and collecting the standby display parameters of the standby display module; splicing the sub-display modules to form a second spliced display device, and collecting second sub-display parameters of the sub-display modules; detecting the second tiled display device, and if display abnormity occurs, determining abnormal sub-display parameters of the abnormal display module; replacing the abnormal display module of the second tiled display device with a standby display module to form a third tiled display device; and correcting the third tiled display device. The problem that after an abnormal display module in a display device is replaced by a standby display module in the prior art, the brightness and chromaticity of the standby display module are inconsistent with those of surrounding display modules, and the display quality of the display device is affected is solved.

Description

technical field [0001] The present invention relates to the technical field of screen display calibration, and in particular to a calibration method, device, storage medium and electronic device for a spliced ​​display device. Background technique [0002] In the field of display technology, LED screens are widely used in advertising screens and large exhibition screens due to their large size, high brightness, fast response time, wide color gamut, high color saturation, long life, low cost, and strong adaptability to the environment. With the development of display technology, mini LED (submillimeter wave light emitting diode) screens and Micro LED (micro light emitting diode) screens have appeared in recent years. Mini LED screens and Micro LED screens have strong controllability, high flexibility, and high resolution. And the advantages of high color fineness make LED screens have the opportunity to be used in higher-precision fields, such as high-end display industries s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G3/00G09G3/32
CPCG09G3/006G09G3/32G09G2320/0233G09G2320/0666
Inventor 齐二龙周满城
Owner CHONGQING KONKA PHOTOELECTRIC TECH RES INST CO LTD