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Method and device for adjusting grayscale transition and color of display device

A technology for display devices and gray scales, which is applied to static indicators, cathode ray tube indicators, instruments, etc., can solve the problems of low production efficiency of display devices, long time, generally takes tens of minutes, etc., so as to reduce gray scale transition and The time of color, the effect of improving production efficiency

Active Publication Date: 2017-01-04
XIAMEN TIANMA MICRO ELECTRONICS +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing adjustment methods include manual adjustment, that is, manual adjustment of the display device based on experience and using some auxiliary tools. This adjustment method takes a long time, generally takes tens of minutes, and reduces the production efficiency of the display device.

Method used

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  • Method and device for adjusting grayscale transition and color of display device
  • Method and device for adjusting grayscale transition and color of display device
  • Method and device for adjusting grayscale transition and color of display device

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Embodiment Construction

[0034] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0035] As mentioned in the background technology, the existing methods for adjusting the grayscale transition and color of the display device are manually adjusted, that is, the display device is adjusted manually based on experience and using some auxiliary tools. This method takes a long time and generally requires several Ten minutes, the production efficiency of the display device is reduced.

[0036] Based on this, the embodiment of the present applicatio...

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Abstract

The invention discloses a method and device for adjusting gray level transition and color of a display device. The method includes the steps that when any debugging gray level is adjusted, preferably, the target chromaticity brightness, a target brightness coefficient group, the current brightness chromaticity and a current brightness coefficient group which correspond to the debugging gray level are acquired, an adjustment relative brightness group is calculated according to a current relative brightness group, the target brightness coefficient group and the current brightness coefficient group which correspond to the current chromaticity brightness, a preset database is searched so that a target set value group corresponding to the target relative brightness can be determined, the debugging gray level is adjusted through the target set value group, and therefore the purpose for adjusting gray level transition and color of the display device is achieved. The technical scheme does not need to be manually adjusted and production efficiency is improved; in addition, the preset database is searched so that the target set value group can be determined, time spent in adjusting gray level transition and color of the display device is further shortened, and production efficiency is improved.

Description

technical field [0001] The present invention relates to the field of display technology, and more specifically, to a method and device for adjusting the grayscale transition and color of a display device. Background technique [0002] The grayscale transition and color of the existing display device need to be adjusted before leaving the factory, so that the display device can achieve the best display effect. The existing adjustment methods include manual adjustment, that is, manual adjustment of the display device based on experience and using some auxiliary tools. This adjustment method takes a long time, generally takes tens of minutes, and reduces the production efficiency of the display device. Contents of the invention [0003] In view of this, the present invention provides a method and device for adjusting the grayscale transition and color of a display device, so as to adjust the grayscale transition and color of the display device, reduce adjustment time, and imp...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09G5/06G09G5/10
Inventor 陈子沣
Owner XIAMEN TIANMA MICRO ELECTRONICS
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