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Applying apparatus

A coating device and coating technology, which are applied in the directions of spraying devices, spraying devices, and devices for coating liquid on surfaces, etc., can solve the problems of inconsistent cross-sectional shapes of coatings on glass panels, etc.

Inactive Publication Date: 2013-06-05
TOP ENG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, a problem with the conventional coating apparatus is that the shape of the paint discharged through the discharge port of the nozzle varies according to the shape of the tip of the nozzle, and thus is not constant, so that the cross-sectional shape of the paint applied to the glass panel does not vary. not constant

Method used

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  • Applying apparatus
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Embodiment Construction

[0024] Hereinafter, preferred embodiments of a coating device according to the present invention will be described with reference to the accompanying drawings.

[0025] First, if figure 1 As shown, the coating device according to the first embodiment of the present invention includes a pallet 10 on which a glass panel S is installed, a coating head unit support frame 20 arranged above the pallet 10, and a coating head unit support frame 20 arranged on the coating The head unit supports a coating head unit 30 on the frame 20 and having a nozzle 32, and a control unit (not shown) that controls the operation of applying paint.

[0026] The pallet moving unit 40 is provided below the pallet 10 to horizontally move the pallet 10 in a direction (Y-axis direction) perpendicular to a direction (X-axis direction) in which the coating head unit support frame 20 extends. The coating head unit moving unit 50 is provided on the coating head unit support frame 20 to move the coating head u...

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PUM

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Abstract

Disclosed is an applying apparatus which is configured to enable an upper surface of a coating coated on a glass panel to form a plane in parallel to the upper surface of the glass panel.

Description

technical field [0001] The invention relates to a coating device for coating paint mixed with frit. Background technique [0002] In the process of manufacturing flat panel displays such as OLED (Organic Light Emitting Diode) displays, LCD (Liquid Crystal Displays), plasma displays, or field emission displays, in order to maintain the above-mentioned A predetermined interval between a pair of glass panels, a paint mixed with glass frit is applied to one of the pair of glass panels, and then the above two glass panels are attached to each other. [0003] The form of this coating is in the form of a sealant in which glass frit in a powder phase is mixed with an organic solvent. It is applied to the periphery of the upper surface of the glass. Afterwards, when the painted glass panel is subjected to drying and heating processes, the organic solvent in the paint is volatilized, with the result that the glass frit remains on the glass panel. An adhesive is applied to the outsi...

Claims

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Application Information

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IPC IPC(8): B05C5/02B05C11/02
CPCB05B1/04B05C5/02
Inventor 金埈煐
Owner TOP ENG CO LTD