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Color correction auxiliary module, display device and color correction method

A color correction and auxiliary module technology, applied in static indicators, cathode ray tube indicators, instruments, etc., can solve problems such as affecting the accuracy of color correction, and achieve the effect of avoiding accuracy

Active Publication Date: 2021-07-23
QISDA SUZHOU +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

But at the same time of color correction, ambient light may affect the accuracy of color correction

Method used

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  • Color correction auxiliary module, display device and color correction method
  • Color correction auxiliary module, display device and color correction method
  • Color correction auxiliary module, display device and color correction method

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Embodiment Construction

[0023] In order to have a further understanding of the purpose, structure, features, and functions of the present invention, the following detailed descriptions are provided in conjunction with the embodiments.

[0024] Please refer to figure 1 , Figure 2A with Figure 2B as shown, figure 1 is a schematic diagram of a display device 100 according to an embodiment of the present invention, Figure 2A for figure 1 A schematic diagram of the color sensor 131 of the color corrector 130 detecting the simulated light color information M2 of the simulated light L2, Figure 2B for figure 1 A schematic diagram of the color sensor 131 of the color corrector 130 detecting the picture light color information M1 of the picture light L1.

[0025] The display device 100 includes a display 110 , a color correction auxiliary module 120 , a color corrector 130 and a controller 140 . The display 100 is used to display the image light L1, and the auxiliary color correction module 120 is d...

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Abstract

The invention provides a color correction auxiliary module, a display device and a color correction method thereof. The color correction auxiliary module is detachably arranged on a display, and the display is provided with a display surface. The color correction auxiliary module comprises a shading plate and a light source. The shading plate is arranged around the display surface and forms an accommodating space relative to the display surface. The light source is arranged on the shading plate and used for emitting simulation light to irradiate the interior of the accommodating space, obtaining a difference value between the picture light color difference information and the picture light color information, and correcting the color of the picture light of the display according to the difference value, so that the display color of the display can be adjusted, and the situation that ambient light affects the accuracy of color correction is avoided.

Description

technical field [0001] The present invention relates to a correction module, a display device and a correction method, in particular to a correction auxiliary module for color correction, a display device and a color correction method. Background technique [0002] In order for the monitor to display more realistic colors, a color corrector is usually used to adjust the displayed color of the monitor. But at the same time of color correction, ambient light may affect the accuracy of color correction. [0003] Therefore, it is necessary to design a novel color correction auxiliary module, display device and color correction method to overcome the above defects. Contents of the invention [0004] The object of the present invention is to provide a color correction auxiliary module, a display device and a color correction method, which can adjust the display color of the display and prevent ambient light from affecting the accuracy of color correction. [0005] In order to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G5/02
CPCG09G5/02G09G2320/0666
Inventor 吴峯宇李永兴余金忆
Owner QISDA SUZHOU