Fixture module for liquid crystal alignment

Abstract

The invention provides a clamp module used for liquid crystal alignment; the clamp module is used for detecting an LCD (liquid crystal display) panel provided with a plurality of contact electrodes. The clamp module used for the liquid crystal alignment comprises a first clamping piece, a second clamping piece, a drive unit and a plurality of probes, wherein one side of the first clamping piece is provided with a first pad part; the second clamping piece is provided with a second pad part opposite to the first pad part; the drive unit is connected with the first clamping piece and the second clamping piece, and is capable of enabling the first clamping piece and the second clamping piece to clamp the LCD panel; each probe is provided with a contact end and a coupling end; the probes are arranged on the second clamping piece, and the touch ends are used for contacting the contact electrodes; moreover, the coupling ends are electrically connected with a control system of which the voltage can be set; by means of the structure of the clamp module, during a process that liquid crystal alignment operation is performed on the LCD panel, the deformation effect of the LCD panel can be effectively improved.

Description

technical field [0001] The invention relates to a contact module for aligning liquid crystals, more specifically, a fixture module that can be used to drive liquid crystals to generate alignment effects. Background technique [0002] In recent years, with the development of network and video technology, the application of display has become more and more important and penetrated into people's daily life. Among the currently common displays, they can be roughly divided into two types: image tube displays and liquid crystal displays (hereinafter referred to as LCDs). Full-color display, no radiation, digitization, high image quality, power saving, etc., have become the mainstream of the next generation of displays. [0003] However, the liquid crystal used in the LCD panel is an organic compound between solid and liquid with regular molecular arrangement. Liquid crystal molecules are easy to flow due to external force, and they have anisotropy similar to uniaxial crystal. Ch...

AI Technical Summary

Problems solved by technology

[0005] However, the conventional contact module has the following disadvantages in the operation of liquid crystal alignment: the probes 3 are arranged on a single base 2 to move upwards, and touch the contact electrodes 1a with the contact ends 3a, because the LCD panel 1 The operation of liquid crystal alignment is carried out in the way of unilateral force. Therefore, when the force applied by the contact end 3a of the probe 3 to the contact electrode 1a is too large, the probability of deformation of the LCD panel 1 will be increased, thereby reducing the LCD panel. 1 yield

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