Coating device and coating method thereof

A coating device and coating method technology, which are applied in the device, coating, optics and other directions of coating liquid on the surface, can solve the problems of display panel overflowing, affecting product quality, affecting appearance, etc.

Inactive Publication Date: 2020-08-04
SHENZHEN CHINA STAR OPTOELECTRONICS TECH CO LTD
View PDF14 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the existing panel coating process, due to equipment and materials, there will be a large amount of glue overflow, which will affect the product

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Coating device and coating method thereof
  • Coating device and coating method thereof
  • Coating device and coating method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0033] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Apparently, the described embodiments are only some of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without making creative efforts belong to the scope of protection of this application.

[0034] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Orientation indicated by rear, left, right, vertical, horizontal, top, bottom, inside, outside, clockwise, counterclockwise, etc. The positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the a...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

PropertyMeasurementUnit
Thicknessaaaaaaaaaa
Login to view more

Abstract

The invention discloses a coating device and a coating method thereof. The coating device comprises a machine table, a coating member, an ultraviolet curing device and a baffle plate, wherein the machine table is used for carrying a to-be-coated panel, and the first surface of the to-be-coated panel is in contact with the machine table; the coating member is used for coating the side edge of the panel with a coating adhesive; the ultraviolet curing device is used for curing the coating adhesive on a target side edge of the panel; and the baffle plate is in contact with the second surface of the to-be-coated panel to prevent the coating adhesive from overflowing to a display area of the panel when the coating member coats the target side edge of the panel. By arranging the baffle plate in ato-be-coated area of a display panel before coating, an adhesive overflowing phenomenon in the coating process is reduced, so that the packaging yield of the display panel is improved.

Description

technical field [0001] The present application relates to the display field, in particular to a coating device and a coating method thereof. Background technique [0002] With the development of display technology, borderless display panels are becoming more and more popular. However, in the manufacturing process of liquid crystal panels, some display panels need to be coated with a certain amount of optical glue on the side for shading and protection. In the existing panel coating process, due to equipment and material reasons, there will be a large amount of glue overflow, which will affect the product quality and the final appearance. [0003] Therefore, the existing display panel has the problem of glue overflow during the side coating process. Contents of the invention [0004] Embodiments of the present application provide a coating device and a coating method thereof, which can effectively alleviate the glue overflow problem that occurs during the side coating pro...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): B05C9/12B05C15/00B05C13/02B05D3/06G02F1/13
CPCB05C9/12B05C13/02B05C15/00B05D3/067G02F1/1303
Inventor 陈杰
Owner SHENZHEN CHINA STAR OPTOELECTRONICS TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap