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A UV curing device

A curing device and ultraviolet technology, applied in nonlinear optics, instruments, optics, etc., can solve the problem of inability to achieve bidirectional double glass substrates, and achieve the effect of increasing production capacity and improving work efficiency

Active Publication Date: 2018-03-23
BOE TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is that the existing ultraviolet curing equipment cannot realize the simultaneous irradiation of two-way double-sheet glass substrates, the work efficiency is low, and the production capacity is low.

Method used

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  • A UV curing device
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Embodiment Construction

[0022] Embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but should not be used to limit the scope of the present invention.

[0023] In the description of the present invention, it should be noted that unless otherwise specified, the meaning of "plurality" is two or more; the terms "upper", "lower", "left", "right", "inner ", "outside", "front end", "rear end", "head", "tail", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and Simplified descriptions, rather than indicating or implying that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and thus should not be construed as limiting the inventi...

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Abstract

The invention relates to the technical field of display, in particular to an ultraviolet curing device. The ultraviolet curing device comprises a first curing unit, a second curing unit and a light box, wherein the first curing unit is arranged above the light box; the second curing unit is arranged below the light box; the upper part and the lower part of the light box can transmit ultraviolet rays. According to the ultraviolet curing device, the ultraviolet rays can be transmitted in upper and lower directions through the light box, the first curing unit and the second curing unit are matched for use, and finally ultraviolet curing can be simultaneously performed on two glass substrates in upper and lower directions through the same equipment, so that the working efficiency is improved, and the production capacity is increased in a facilitated mode.

Description

technical field [0001] The invention relates to the field of display technology, in particular to an ultraviolet curing device. Background technique [0002] In the manufacture of liquid crystal display devices, the ultraviolet curing of the sealant has always been a very important link in the liquid crystal injection process. Among them, the ultraviolet curing of the frame sealant mainly uses a mask to cover the liquid crystal area, and exposes the area coated with the frame sealant to perform ultraviolet curing on the frame sealant by using ultraviolet curing equipment. At present, the existing ultraviolet curing equipment only has the function of irradiating a single glass substrate in one direction when curing the sealant for the laminated glass substrate. That is to say, the light box of the existing curing equipment can only generate ultraviolet rays in a single direction, and can only perform ultraviolet curing on one glass substrate, and cannot realize simultaneous ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/13G02F1/1339
CPCG02F1/1303G02F1/1339
Inventor 张明亮侯军傅婷张桃荆新伟
Owner BOE TECH GRP CO LTD