Color adjustment device for display screen and color adjustment method thereof
A technology of color adjustment and display screen, which is applied in color measurement devices, static indicators, cathode ray tube indicators, etc., can solve the problems of inaccuracy and inconvenient color adjustment on large screens, and achieves easy operation and good color adjustment effect. , good consistency
Inactive Publication Date: 2013-01-09
GUANGDONG VTRON TECH CO LTD
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Problems solved by technology
[0004] The first object of the present invention is to provide a display screen color adjustment device to solve the technical problem of inconvenient and inaccurate color adjustment for large screens in the prior art
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[0035] see figure 1 As shown, a display screen color adjustment device, the device includes a main body 101, and a color detection module 102 and a main control module 103 arranged on the main body 101 and connected to each other;
[0036] The main body 101 includes a frame 101-3, a power body 101-1 arranged on both sides of the frame 101-3 and a plurality of suction cups 101-2 arranged on the power body 101-1, and the power body 101-1 drives The suction cup 101-2, the suction cup 101-2 can be adsorbed on the surface of the display screen;
[0037] The power body 101-1 includes: a pair of front and rear wheels and crawlers wound on the front and rear wheels, the front and rear wheels are rotatably arranged on both sides of the frame 101-3, and the suction cup 101-2 is arranged on the crawlers , the suction cup can be adsorbed on the glass screen of the display screen, and at least can drive the adjustment device to move in two or more directions;
[0038] The color detection...
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The invention relates to the technical field relative to display screens, in particular to a color adjustment device for a display screen and a color adjustment method thereof; the device comprises a host body, a color detecting module and a main control module connected with each other on the host body; the host body comprises a body frame, a power machine body arranged on both sides of the bodyframe and a plurality of adsorption devices arranged on the power machine body, wherein the power machine body drives the adsorption devices, and the adsorption devices can be adsorbed on the surfaceof the display screen; and the main control module controls the host body to drive the adjustment device to move on the surface of the display screen and controls the color detecting module to measure the color parameter of the display screen. In the invention, the color adjustment device moves on the display screen by using a mobile device, and the color is detected through the color detecting module arranged on the mobile device so that the obtained pixel color value has high precision; moreover, the successive color adjustment effect is better; and simultaneously, the operation is very simple and convenient due to no need of manual obtaining.
Description
technical field [0001] The invention relates to the related technical field of display screens, in particular to a display screen color adjustment device and a color adjustment method thereof. Background technique [0002] With the improvement of people's demand for display information transmission, the application fields of large-screen display have spread to various fields such as public display, transportation dispatching and commanding, weather monitoring, power and telecommunications monitoring, fire monitoring and commanding, and military commanding. [0003] The existing large-screen display often has uneven display colors, especially attenuation phenomenon at the corner of the display unit, which affects the entire display effect. In the existing color adjustment technology, some color differences are observed by human eyes, and then the color value is adjusted. Modification, but this method depends on the subjective judgment of people, so the error is relatively...
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IPC IPC(8): G09G3/00G09G5/02G01J3/46
Inventor 徐响林钟杰婷
Owner GUANGDONG VTRON TECH CO LTD