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Computer and display debug system thereof

A technology for debugging systems and computers, applied in the direction of digital output to display devices, static indicators, instruments, etc., can solve problems such as unfavorable product promotion, tablet computers do not have the function of automatic color adjustment, and tablet computer display consistency is poor, etc. Conducive to promotion, improve display consistency, and realize the effect of automatic adjustment function

Inactive Publication Date: 2013-12-04
CHINA GREATWALL TECH GRP CO LTD
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Problems solved by technology

[0005] The purpose of the present invention is to provide a computer and its display debugging system, aiming to solve the problem that the tablet computer provided by the prior art does not have the automatic color adjustment function before leaving the factory, so that the display consistency of the tablet computer sold on the market is poor, which is not conducive to the promotion of products The problem

Method used

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  • Computer and display debug system thereof
  • Computer and display debug system thereof
  • Computer and display debug system thereof

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Embodiment Construction

[0018] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0019] Aiming at the problems existing in the existing manual adjustment mode, the embodiment of the present invention provides a computer display debugging system, in which the computer compares the brightness value and color coordinates output by the image brightness and color acquisition unit with the preset values, according to The comparison result adjusts the light emission color of the computer's LCD screen.

[0020] figure 1 The structure of the computer display debugging system provided by the embodiment of the present invention is shown, and for the convenience of description, only the p...

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Abstract

The invention relates to the technical field of display and provides a computer and a display debug system thereof. The display debug system comprises a backlight brightness control unit, an image color control unit and an adjusting unit integrated in the computer. The adjusting unit controls a liquid crystal display screen to display a total-white window and controls the brightness of a diode backlight source to be maximal through the backlight brightness control unit. An image brightness and color acquisition unit acquires brightness and color coordinates of the total-while window and outputs the same. The adjusting unit receives the brightness and color coordinates output by the image brightness and color acquisition unit, compares the color coordinates with preset color coordinates and the brightness with preset brightness, and adjusts lighting colors of the liquid crystal display screen by outputting R, G, B (red, green and blue) proportion configuration instructions to the image color control unit, and accordingly automatic adjustment of the brightness and color coordinates of the computer liquid crystal display screen before the display screen leaves a factory is achieved, display consistency of the computers left the factory is increased, and product popularization is facilitated.

Description

technical field [0001] The invention belongs to the field of display technology, in particular to a computer and a display debugging system thereof. Background technique [0002] Tablet PC is a small, portable personal computer, which integrates mobile commerce, mobile communication and mobile entertainment, has handwriting recognition and wireless communication functions, and is called the terminator of notebook computers. [0003] Current tablet computers mainly use liquid crystal display technology with light-emitting diodes as backlight sources. However, due to the manufacturing reasons of the liquid crystal screen and the light-emitting diode, different tablet computers have relatively large differences in display consistency. Firstly, the light emitted by the backlight will exit through the liquid crystal screen, and the liquid crystal screen includes a liquid crystal layer, and the liquid crystal layer is filled with a large amount of liquid crystal droplets. When d...

Claims

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Application Information

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IPC IPC(8): G06F3/14G09G3/36
Inventor 潘小红
Owner CHINA GREATWALL TECH GRP CO LTD
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