Device for LCD (liquid crystal display) automatic alignment

An automatic alignment and follower technology, applied in nonlinear optics, instruments, optics, etc., can solve the problems of high probability of misoperation, slow efficiency, low repeat positioning accuracy, etc., and achieve high repeat positioning accuracy and high efficiency. Effect

Inactive Publication Date: 2014-06-11
苏州光宝康电子有限公司
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

[0004] 1. Repeat positioning accuracy is not high; 2. The efficiency is too slow; 3. The probability of misoperation is high

Method used

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  • Device for LCD (liquid crystal display) automatic alignment

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Embodiment Construction

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. 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.

[0019] see figure 1 , figure 1 It is an exploded view of the three-dimensional structure of a preferred embodiment of the device for LCD automatic alignment of the present invention.

[0020] The present invention is a device for automatic alignment of LCD, comprising: an upper cover plate 1, a lower cover plate 2, a supporting hexagonal rod 3, a first synchronous belt 9, a second synchronous belt 12, a first slide rail 13, a second Slide rail 13, Y-axis motor 10 and X-axis motor 7, the four corners of the upper co...

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Abstract

The invention discloses a device for LCD (liquid crystal display) automatic alignment. The device is characterized by comprising an upper cover plate, a lower cover plate and support hexagonal rods, wherein the support hexagonal rods are respectively arranged on the four corners of the upper cover plate and the lower cover plate, a suction disc is arranged in the center position of the top surface of the upper cover plate, the upper side, the lower side, the left side and the right side of the suction disc are respectively provided with a plurality of corresponding kidney-shaped holes, an X-axis motor and an X-axis idle wheel fixing block are connected onto a first synchronous belt, an X-axis hexagonal rod fixing plate is arranged on the X-axis motor, the top of the X-axis hexagonal rod fixing plate is provided with a cam bearing following device, a Y-axis motor and a Y-axis idle wheel fixing block are arranged on the surface of the lower cover plate, the cam bearing following device is arranged in the kidney-shaped hole formed in the surface of the upper cover plate. The LCD is pre-sucked through the suction disc, then, a high-precision slide rail and a two-way buffer clamping mechanism are driven by a step motor for regulation, an LCD positioning function is reached, and the repeated positioning precision and the efficiency are high.

Description

technical field [0001] The invention relates to the field of LCD automation equipment, in particular to a device for automatic alignment of LCDs. Background technique [0002] LCD liquid crystal display, the structure of LCD is to place a liquid crystal cell between two parallel glass substrates, set a TFT on the glass of the lower substrate, and set a color filter on the glass of the upper substrate, and control the liquid crystal molecules by changing the signal and voltage on the TFT. Rotate the direction, so as to achieve the purpose of controlling whether the polarized light of each pixel is emitted or not to achieve the display purpose. [0003] The current LCD automatic alignment mechanism is one-way mechanical positioning and manual alignment, which generally have the following deficiencies: [0004] 1. The repeated positioning accuracy is not high; 2. The efficiency is too slow; 3. The probability of misoperation is high. Contents of the invention [0005] The t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/13
Inventor 丁志民袁贤会王建明
Owner 苏州光宝康电子有限公司
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