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Equipment for curing sealant

A technology of sealant and equipment, applied in the field of liquid crystal display devices, capable of solving problems such as image defects

Inactive Publication Date: 2003-10-01
LG DISPLAY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This oppressive effect causes image defects, which will form black dots when the image is displayed on the screen

Method used

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  • Equipment for curing sealant
  • Equipment for curing sealant
  • Equipment for curing sealant

Examples

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Embodiment Construction

[0046] Reference will now be made in detail to embodiments of the invention, examples of which are illustrated in the accompanying drawings. Wherever possible, the same reference numbers will be used throughout the drawings to refer to the same or like parts.

[0047] figure 2is a schematic perspective view of an apparatus for curing a sealant according to a first embodiment of the present invention. Such as figure 2 As shown, the apparatus for curing a sealant according to the first embodiment of the present invention includes a chamber 10 , and a plurality of straight support rods 30 installed inside the chamber 10 .

[0048] figure 2 A step is shown formed by two straight support rods 30 . However, the steps can also be formed by three straight support bars. Here, the position of each flat support bar 30 can be controlled so as to provide enough space for a robot for placing and taking out bonded substrates. For example, in figure 2 Only one rung is shown in . H...

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Abstract

The invention discloses an apparatus for curing a sealant on a substrate. The apparatus includes a chamber for accommodating at least one pair of bonded substrates, and at least one support unit for supporting the bonded substrates, the support unit being mounted on an inner side surface of the chamber and having a substantially flat surface in contact with the bonded substrates. contact surface.

Description

[0001] This application claims the benefit of Korean Patent Application No. P2002-014130, filed March 15, 2002, and Korean Patent Application No. P2002-014789, filed March 19, 2002, which are incorporated herein by reference. technical field [0002] The present invention relates to a liquid crystal display (LCD) device, and more particularly, the present invention relates to an apparatus for curing a sealant. Although the invention is suitable for a wide range of applications, it is particularly suitable for eliminating substrate defects in the fabrication of LCD devices. Background technique [0003] Thin flat panel displays are currently trending to be no more than a few centimeters thick. In particular, liquid crystal displays (LCDs) are widely used, for example, in notebook computers, computer monitors, instrument monitors on space vehicles and airplanes, and the like. [0004] Generally, an LCD is provided with a lower substrate on which a plurality of thin film trans...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/13F26B25/18G02F1/1339H01L21/02
CPCF26B25/18G02F1/1339
Inventor 朴武烈丁圣宁
Owner LG DISPLAY CO LTD
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