A detection device for liquid crystal display module

A liquid crystal display and detection device technology, which is applied to instruments, nonlinear optics, optics, etc., can solve the problems of imperfect functions of ordinary lighting equipment, low efficiency of manual detection by staff, and increased production costs, so as to achieve rapid and effective lighting detection, The effect of low production cost and increased production cost

Active Publication Date: 2021-03-16
深圳市百乐奇科技有限公司
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  • Claims
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Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a detection device for liquid crystal display modules, which has the advantages of self-adaptive display of various specifications, low production cost, etc. Standard liquid crystal display for lighting detection requires the use of lighting equipment of various specifications, which greatly increases the production cost, the area of ​​the display is large, the manual detection efficiency of the staff is low, and the detection error is large.

Method used

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  • A detection device for liquid crystal display module
  • A detection device for liquid crystal display module
  • A detection device for liquid crystal display module

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Embodiment Construction

[0027] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0028] see Figure 1-4, a detection device for a liquid crystal display module, comprising a detection table 1, the bottom of the detection table 1 is fixedly installed with a base 2, the middle of the top of the detection table 1 is provided with a sleeve groove 3, and the bottom surface of the sleeve groove 3 is fixedly installed with Lighting fixture 4, the model of lighting fixture 4 is FXC-56037, and the well-known technology is ...

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Abstract

The invention relates to the technical field of liquid crystal display detecting devices, and discloses a liquid crystal display module detecting device. The device comprises a detecting table, the bottom of the detecting table is fixedly provided with a base, a sleeve groove is formed in the middle of the top end of the detecting table, the bottom surface of the sleeve groove is fixedly providedwith a lighting fixture, and sleeves located above the lighting fixture are fixedly mounted on the inner walls of both sides of the sleeve groove. A motor drives a screw to rotate, so that a movable block slides horizontally along a stable groove, the transverse movement of a detecting objective lens is achieved, convenience is provided for the detecting objective lens to detect a liquid crystal display screen transversely, a cover plate is pushed through an electro-hydraulic rod, a support rod drives a slide plate to slide along a fixed rod, the longitudinal movement of the detecting objective lens is achieved, convenience is provided for the longitudinal detection of the liquid crystal display screen by the detecting objective lens, a combination mechanism is used for achieving the lighting detection of the liquid crystal display screen quickly and effectively, convenience is provided for improving the detection efficiency, and detection errors are reduced.

Description

technical field [0001] The invention relates to the technical field of liquid crystal display detection equipment, in particular to a detection device for a liquid crystal display module. Background technique [0002] The liquid crystal display is a flat and ultra-thin display device. It consists of a certain number of color or black and white pixels and is placed in front of the light source or the reflective surface. The power consumption of the liquid crystal display is very low, so it is favored by engineers. Its main principle is to The current stimulates the liquid crystal molecules to generate dots, lines and surfaces with the back light tube to form a picture. The structure of the liquid crystal display is to place a liquid crystal cell in two parallel glass substrates, with a thin film transistor on the lower substrate glass, and a color filter on the upper substrate glass. The rotation direction of the liquid crystal molecules is controlled by the signal and voltag...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/13
CPCG02F1/1309
Inventor 廖捷
Owner 深圳市百乐奇科技有限公司
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