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Compression storage method and device of compensation data, electronic equipment and storage medium

A technology of compensating data and compressing storage, which is applied in the direction of electrical components, code conversion, instruments, etc., can solve problems such as easy loss of data, and achieve the effect of improving accuracy and avoiding distortion

Pending Publication Date: 2021-11-02
SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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Problems solved by technology

[0004] The embodiment of the present application provides a compression storage method, device, electronic equipment and storage medium for compensation data, aiming to solve the problem of easy loss of data in the compression storage of compensation data in the prior art

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  • Compression storage method and device of compensation data, electronic equipment and storage medium
  • Compression storage method and device of compensation data, electronic equipment and storage medium
  • Compression storage method and device of compensation data, electronic equipment and storage medium

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Embodiment Construction

[0055] The technical solutions in the present application embodiment will be described in conjunction with the drawings in the present application embodiment. Obviously, the described embodiments are merely the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present application, those skilled in the art will belong to the scope of this application without all other embodiments obtained without creative labor.

[0056]In the description of this application, it is to be understood that the terms "center", "longitudinal", "horizontal", "length", "width", "thickness", "upper", "under", "front", " After "," left "," right "," vertical "," horizontal "," top "," bottom "," inside "," external "," clockwise "," counterclockwise "or other indication or The positional relationship is based on the orientation or positional relationship shown in the drawings, is merely described in order to facilitate the description of the present applicatio...

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Abstract

The embodiment of the invention provides a compression storage method and device of compensation data, electronic equipment and a storage medium, and the method comprises the steps: firstly carrying out the lossless compression on first compensation data for compensating for a display panel, so as to obtain compressed second compensation data; decompressing the second compensation data to obtain decompressed third compensation data; and determining difference compensation data between the decompressed third initial compensation data and the first compensation data. The difference compensation data and the compressed second compensation data are separately stored in different storage areas, so that when the second compensation data is decompressed, the second compensation data and the difference compensation data can be combined for decompression, the compensation data obtained after secondary decompression is prevented from being distorted, and the accuracy of data decompression is improved.

Description

Technical field [0001] The present application relates to the field of display panel compensation techniques, and more particularly to a compression storage method, apparatus, electronic device, and storage medium for compensating data. Background technique [0002] Due to the objective existence of objective existence of organic light-emitting Diode, OLED panel production process and process, there is unevenness between the internal thin film transistors of the OLED panel, and the performance between the OLEDs is uneven. Resulting in uneven display panels. Due to the difference in long-term display screens, the degree of aging of the OLED device is also different; in addition, when the OLED panel keeps the screen stationary time is too long, the residual phenomenon will affect the display quality of the panel. [0003] In order to eliminate the impact of the above factors, the display quality of the OLED panel can be greatly improved by taking VTH detection compensation, k detec...

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Application Information

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IPC IPC(8): H03M7/30G09G3/3225
CPCH03M7/30H03M7/6011H03M7/70G09G3/3225
Inventor 徐梦达田凡王建刚
Owner SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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