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Liquid crystal supplying device of liquid crystal coater

A technology of liquid crystal coating machine and supply device, which is applied to the device, coating, optics and other directions of coating liquid on the surface, and can solve the problems of liquid crystal and the like

Inactive Publication Date: 2011-05-18
TOP ENG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Or, the outer surface of liquid crystal bottle 530 may be stained with liquid crystal

Method used

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  • Liquid crystal supplying device of liquid crystal coater
  • Liquid crystal supplying device of liquid crystal coater
  • Liquid crystal supplying device of liquid crystal coater

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0034] A liquid crystal supply device for a liquid crystal coating machine according to an embodiment of the present invention will be described below with reference to the accompanying drawings.

[0035] Figure 4 is a side view showing a liquid crystal supply device for a liquid crystal coater according to a first embodiment of the present invention.

[0036] will now combine Figure 4A liquid crystal supply device for a liquid crystal coater according to a first embodiment of the present invention will be described.

[0037] First, install the liquid crystal coater in the clean room B. It is possible to install the liquid crystal coater first and then install the clean booth, so that the liquid crystal coater is located in the clean booth. The liquid crystal supply device is installed outside the clean booth B.

[0038] Such as figure 1 As shown, the liquid crystal supply device includes: a liquid crystal tank 620, which is installed on the base plate 610; a pressure s...

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PUM

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Abstract

The invention discloses a liquid crystal supplying device applied in a liquid crystal coater, which comprises a liquid crystal tank equipped on a coating head unit, a seal head sealing the inlet of the liquid crystal tank and provided with an injection channel inside, a pipe fitting support tube driven by a drive unit to linearly move forward or backward so as to be inserted into the injection channel of the seal head or be recovered from the injection channel of the seal head, a pipe fitting with a first end part connected with the pipe fitting support tube by traversing the pipe fitting support tube and a second end part connected with the liquid crystal tank. The pipe fitting support tube is curved on the end parts of the pipe fitting. The above-mentioned structure prevents the liquid crystal from flowing out of the liquid crystal tank and dropping on a holding platform or a base plate.

Description

technical field [0001] The present invention relates to a liquid crystal supply device for a liquid crystal coating machine. Background technique [0002] figure 1 It is a side view schematically showing a liquid crystal coater and a liquid crystal supply unit. [0003] Such as figure 1 As shown, the liquid crystal coater is installed in a clean booth B, which is also known as a cover frame. The liquid crystal supply device is installed outside the clean booth B. [0004] The liquid crystal coating machine comprises: a main frame 100; a pallet 200, which is installed on the main frame 100; a first guide unit G1, which is coupled with the main frame 100 in a manner positioned on both sides of the pallet 200; a coating head unit Support frame 400, it is coupled with the first guide unit G1; The first drive unit (not shown), its effect is to move coating head unit support frame 400; The second guide unit G2, it is arranged on coating head unit On the supporting frame 400 ;...

Claims

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Application Information

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IPC IPC(8): B05C11/11B05C11/10B05C5/00
CPCG02F1/13G02F1/1303G02F1/1341G02F1/13415
Inventor 金埈煐李僖燮
Owner TOP ENG CO LTD