Display image regulation method

An adjustment method and image adjustment technology, applied to static indicators, cathode ray tube indicators, instruments, etc., can solve problems such as uneven brightness, labor cost, and uneven brightness of the screen, so as to increase speed and reduce personnel costs Effect

Inactive Publication Date: 2008-01-16
GIANTPLUS TECH
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Problems solved by technology

[0004] Furthermore, due to the manufacturing process of the display panel of the display, it is easy to cause the uneven brightness of the display panel of each batch of display to appear in the fixed area of ​​the display panel of the display, so that the quality control personnel on the production line Adjust each monitor, which not only consumes labor costs but also affects the speed of the production line
[0005] Therefore, how to propose an image adjustment method for a novel display in view of the above problems, which can improve the uneven brightness of the display screen in a fixed area

Method used

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Embodiment Construction

[0020] In order to enable the examiners to have a further understanding and understanding of the structural features of the present invention and the effect achieved, I would like to add preferred embodiments and coordinate detailed descriptions, and the descriptions are as follows:

[0021] The image adjustment method of the display of the present invention is applied to a liquid crystal display as an example, but the liquid crystal display is not only applied, and this is only a preferred embodiment.

[0022] Please refer to FIG. 1 , which is a flowchart of a preferred embodiment of the present invention. As shown in the figure, step S10 is first performed to scan the image of the display to obtain the coordinate position of uneven brightness, that is, when the display displays a single color, scan the image of the display to obtain the coordinate position range of uneven brightness, and establish A position comparison table is written into an Application Specific Integrated...

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Abstract

The invention relates to an image adjustment method of display, which firstly scans images of the display to obtain a coordinate with uneven brightness, then measures a color scale chroma value of the coordinate with the uneven brightness, and lastly adjusts the brightness of the images in the light of the comparison table of the coordinate and compensation value, so as to make the brightness even, lower manpower cost, and increase the speed of production lines.

Description

Technical field: [0001] The present invention relates to an image adjustment method, especially an image adjustment method of a display. Background technique: [0002] Press, technology is booming nowadays, and the types of information products are innovating to meet the different needs of many people. Most of the early monitors were cathode ray tube (CRT) monitors. Due to their large size and high power consumption, and the radiation generated by the monitors was dangerous for the users who used the monitors for a long time, therefore, The displays on the market today will gradually replace the old CRT displays by liquid crystal displays (LCDs). Liquid crystal displays have the advantages of being light, thin, short, low radiation and low power consumption, so they have become the mainstream of the current market. [0003] Generally, when the monitor leaves the factory, it must go through quality management to control the quality of the monitor, so as to avoid various pro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G5/10G09G5/02G09G5/00
Inventor 林正丰刘政良邓文凯
Owner GIANTPLUS TECH
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