Method of compensating an image based on light adaptation, display device employing the same, and electronic device

A display device and light-adaptive technology, applied in image communication, electrical components, static indicators, etc., can solve problems such as melatonin suppression, and achieve the effect of reducing adverse effects

Active Publication Date: 2015-11-11
SAMSUNG DISPLAY CO LTD
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  • Summary
  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, when users use electronic devices for a long time at

Method used

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Example Embodiment

[0065] Viewing images on electronic devices at night may destroy our biological clock and may cause sleep disorders. Therefore, it is desirable to minimize the above negative effects on the biological clock.

[0066] Hereinafter, embodiments of the described technology will be explained in detail with reference to the drawings. In the present disclosure, in some cases and according to those skilled in the art, the term "substantially" includes the meaning of complete, almost complete, or to any obvious degree. In addition, "formed on" can also mean "formed on". The term "connected" may include electrical connection.

[0067] figure 1 Is a flowchart showing a method of compensating an image based on light adaptation according to an example embodiment. figure 2 Is shown through figure 1 The method to compensate the view of the process of image data. image 3 Is showing reference figure 1 The visual curve of the method is a graph of changes in the lighting environment.

[0068] In some

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Abstract

A method of compensating an image based on light adaptation, a display device employing the same and an electronic device are disclosed. In one aspect, the method includes determining a degree of light adaptation based on an amount of long-wavelength light in an illumination environment where the image is displayed, converting image data in International Commission on Illumination (CIE) red-green-blue (RGB) color space to image data in CIE long-medium-short (LMS) color space for implementing the image via CIE-XYZ color space, applying the degree of light adaptation to the converted image data in the CIE-LMS color space so as to generate compensated image data, and converting the compensated image data in the CIE-LMS color space to image data to be displayed in the CIE-RGB color space via the CIE-XYZ color space.

Description

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Claims

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Application Information

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Owner SAMSUNG DISPLAY CO LTD
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