A frame sealing glue scraper and frame sealing glue coating equipment

A frame sealing glue and scraper technology, which is applied in the direction of coating, surface coating liquid devices, instruments, etc., can solve the problems of lower yield rate of display panel products, poor surface flatness of plastic frames, etc., and achieve better flatness. poor effect

Active Publication Date: 2018-12-18
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 invention provides a frame sealing glue scraper and a frame sealing glue coating equipment, which are used to solve the problem that the flatness of the surface of the glue frame caused by the scraper in the prior art is poor, which leads to a decrease in the yield rate of display panel products

Method used

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  • A frame sealing glue scraper and frame sealing glue coating equipment
  • A frame sealing glue scraper and frame sealing glue coating equipment
  • A frame sealing glue scraper and frame sealing glue coating equipment

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Embodiment Construction

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0028] see figure 1 as shown, figure 1 The structure schematic diagram of the frame sealing glue scraper 10 provided by the embodiment of the present invention is used to scrape the frame sealing glue frame 30 flat during the scraping stroke.

[0029] see figure 2 as shown, figure 2 It is a schematic diagram of the scraping process of the sealing glue scraper 10 provided by the embodiment of the present invention, the substrate 20 is coated ...

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Abstract

The invention relates to the technical field of display, and discloses a frame sealing glue scraper and frame sealing glue applying equipment. The frame sealing glue scraper is used for slicking frame sealing glue frames in the glue scraping stroke and comprises a scraper body and at least one protruding part unit. The scraper body is provided with a glue scraping face. Each protruding part unit comprises two protruding parts arranged on the glue scraping face. The two protruding parts in each protruding part unit correspond to two edges, parallel to the movement direction of the scraper body in the glue scraping stroke, in one frame sealing glue frame correspondingly. The arranging direction of the two protruding parts in each protruding part unit is perpendicular to the movement direction of the scraper body in the glue scraping stroke. Each protruding part is in a strip shape, the extending direction of each protruding part is parallel to the movement direction of the scraper body in the glue scraping stroke, and the width of each protruding part is larger than or equal to the width of the edges in the corresponding frame sealing glue frame. The problem that in the prior art, the flatness of the surface of a glue frame is poor due to a scraper, and consequently, the yield of a display panel product is reduced can be solved.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a frame sealing glue scraper and a frame sealing glue coating equipment. Background technique [0002] During the production process of the display panel, it is necessary to use a sealant to connect the two substrates and to encapsulate the pixel area. In the preparation process of the sealing glue, it is generally necessary to coat the glue frame on one substrate, and use a scraper to scrape the surface of the glue frame flat in the scraping process, and then perform the box alignment process of the two substrates. [0003] In the scraping process, the scraper needs to move relative to the substrate in a direction parallel to a group of sides of the plastic frame, and at the same time, the scraper is in contact with the surface of the plastic frame, thereby scraping the surface of the plastic frame flat during the movement. Since it is difficult to ensure that the pressure of ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B05C11/04G02F1/1339
CPCB05C11/045G02F1/1339
Inventor 包珊珊陈旭黄俊杰张亮
Owner BOE TECH GRP CO LTD
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