Liquid crystal drip irrigation device and multi-directional drip irrigator

Abstract

The invention relates to a liquid crystal drip irrigation device and a multi-directional drip irrigator. The device comprises a liquid crystal container, at least two liquid crystal water droppers andthe multi-directional drip irrigator; the multi-directional drip irrigator comprises a multi-directional valve and at least one vacuumizing assembly; the multi-directional valve comprises a valve body and at least two conveying pipes, the valve body is provided with at least two liquid inlets and at least two liquid outlets, each conveying pipe is movably communicated with one liquid outlet, eachconveying pipe is movably communicated with one liquid outlet, and at least one vacuumizing assembly is communicated with at least two conveying pipes; the liquid inlets are communicated with the liquid crystal container, and each liquid outlet is communicated with one liquid crystal water dropper. When the multiple conveying pipes are communicated with the multiple liquid inlets one to one, liquid crystals inside the liquid crystal container are sucked into the conveying pipes through the vacuumizing assembly; when the conveying pipes are communicated with the multiple liquid outlets one toone, the vacuumizing assembly conveys liquid crystals inside the conveying pipes to the multiple liquid crystal water droppers through the liquid outlets, simultaneous drip irrigation of multiple liquid crystals is achieved, and the liquid crystal drip irrigation efficiency is effectively improved.

Description

technical field [0001] The invention relates to the technical field of liquid crystal manufacturing, in particular to a liquid crystal drip irrigation device and a multidirectional drip irrigation device. Background technique [0002] LCD (Liquid Crystal Display), that is, a liquid crystal display, is composed of two pieces of glass, a CF (color filter, color filter) substrate and an Array (array) substrate, and regularly arranges liquid crystals in the middle. Under the action of the positive and negative electrodes of the glass, it will rotate regularly, resulting in differences in light transmittance, and then the required images and pictures can be obtained. There are two main methods for regularly arranging liquid crystals in a liquid crystal display. One is the vacuum infusion process, which is to place the empty box after the CF substrate and the Array substrate into a box in a vacuum chamber. Vacuum the inside of the empty box at the sealing part, then make it conta...

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Problems solved by technology

[0003] The ODF process method can greatly shorten the time of liquid crystal injection, improve the production efficiency of liquid crystal injection and improve the utilization rate of liquid crystals. However, the current traditional dropping method generally uses a single drop of liquid crystal to drop one by one, and the production efficiency is still low. , cannot meet the current production demand

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