Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Preparation method of LED display module

A technology for display modules and light panels, which is applied to identify devices, instruments, etc., and can solve problems such as the air cannot be exhausted and the display effect is affected

Pending Publication Date: 2021-12-07
LEYARD
View PDF7 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The main purpose of the present invention is to provide a method for preparing an LED display module to solve the problem in the related art that the air existing between the light gaps of the lamp beads cannot be exhausted and the display effect is affected

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
  • Preparation method of LED display module
  • Preparation method of LED display module
  • Preparation method of LED display module

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] 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, not all, embodiments of the present invention. The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0024] It should be noted that the terminology used here is only for describing specific implementations, and is not intended to limit the exemplary implementations according to the present application. As used herein, unless the context clearly dictates otherwise, the singular is intended to include...

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
Viscosityaaaaaaaaaa
Login to View More

Abstract

The invention provides a preparation method of an LED display module, which comprises the following steps: S10, a first enclosure is processed on the periphery of the front surface of a lamp panel so as to form an accommodating pool on the front surface of the lamp panel; S30, the containing pool is filled with glue, and the lamp panel filled with the glue is subjected to vacuum defoaming treatment; S40, the defoamed lamp panel is subjected to first-time curing treatment; S50, the first enclosure is removed, the lamp panel with the first enclosure removed is placed in a containing appliance, so that the front face of the lamp panel with the first enclosure removed faces the bottom of the containing appliance, and lamp beads on the lamp panel with the first enclosure removed are immersed in the defoaming glue in the containing appliance; and S60, acting force facing the bottom of the containing appliance is applied to the back face of the lamp panel with the first enclosure removed, so that the front face of the lamp panel is immersed in the defoaming glue. According to the technical scheme, the problem that the display effect is affected due to the fact that air existing in lamp seams of lamp beads cannot be exhausted in the prior art is effectively solved.

Description

technical field [0001] The invention relates to the technical field of LED display, in particular to a method for preparing an LED display module. Background technique [0002] With the development of LED display technology, the application of LED display screens is becoming more and more extensive, the pitch of LED pixels is getting smaller and smaller, and the size of LED devices used is getting smaller and smaller. Correspondingly, the anti-collision, Anti-corrosion, moisture-proof and anti-static capabilities are getting stronger and stronger. [0003] The related art provides a LED module packaging method, in which a circuit board equipped with LED lamp beads, a solid light-transmitting adhesive layer, and a light-transmitting film are sequentially stacked and placed, wherein the side of the circuit board equipped with LED lamp beads faces the transparent The optical layer is the laminated circuit board and light-transmitting adhesive layer under a preset temperature e...

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): G09F9/33
CPCG09F9/33H01L25/0753H01L33/0095H01L25/13H01L2933/005H01L33/52H01L33/005
Inventor 郑伟王孟强马莉
Owner LEYARD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com