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

LED lamp panel and production process

A technology of LED lamp board and manufacturing process, which is applied in printed circuit manufacturing, instruments, electrical components, etc., can solve the problems of damage to LED lamp beads, cumbersome operation process, and inability to repair and replace LED lamp beads, so as to achieve convenient protection structure, Protecting the effect of technical effects

Inactive Publication Date: 2020-01-14
深圳市科伦特电子有限公司
View PDF11 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Small-pitch LED display refers to indoor LED displays with LED point spacing below P2.5, mainly including P2.5, P2.0, P1.8 and P1.5 LED display products. With the small-pitch LED display With the rapid development of screens, due to the need for splicing, the LED light panels are designed with a frameless structure. After the display splicing is completed, the LED light panels located at the edge of the cabinet are vulnerable to bumps or impacts, resulting in damage or fall-off of the LED lamp beads. The maintenance and replacement of LED lamp beads is very difficult. If the pad is damaged, the LED lamp beads there cannot be repaired and replaced.
[0003] There are not many LED displays equipped with protective light devices in the existing market, and some only adopt the method of adding accessories for protection, that is, install a protective edge on the LED light panel during the handling process, and then remove the accessories during the splicing process of the display screen. The operation process of this measure is cumbersome and will lead to an increase in labor costs. Therefore, it is necessary to design and develop a convenient and economically feasible LED light panel protection structure

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
  • LED lamp panel and production process
  • LED lamp panel and production process
  • LED lamp panel and production process

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0048] This part will describe the embodiment of the present invention in detail, and the embodiment of the present invention is shown in the accompanying drawings, and the function of the accompanying drawings is to supplement the description of the text part of the specification with figures, so as to be able to intuitively and vividly understand the embodiments of the present invention Each technical feature and the overall technical solution, but they should not be construed as limiting the protection scope of the present invention.

[0049] In the description of the present invention, if it involves orientation description, for example, the orientation or positional relationship indicated by "upper", "lower", "front", "back", "left", "right" etc. is based on the The orientation or positional relationship is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the device or element referred to must...

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

No PUM Login to View More

Abstract

The invention relates to the field of a small-spacing LED display screen. The invention relates to an LED lamp panel and a production process. According to one scheme of the LED lamp panel, the LED lamp panel comprises a circuit board, LED lamp beads and dry film layers, wherein the circuit board comprises a first line layer and an insulation layer; the LED lamp beads are in conductive connectionwith the first line layer; the dry film layers are fixed on the circuit board; the LED lamp beads and the dry film layers are positioned on the same side of the insulation layer; and a height by whichthe LED lamp beads protrude out of the insulation layer is smaller than a height by which the dry film layers protrude out of the insulation layer. The LED lamp panel solves the technical problem that in the prior art, LED lamp beads are easy to damage by collision in the carrying and assembling process, and achieves the technical effects of convenient and economic protection structure of the LEDlamp beads and capacity of effectively protecting the LED lamp beads.

Description

technical field [0001] The invention relates to the field of small-pitch LED display screens, in particular to an LED lamp board and a manufacturing process. Background technique [0002] Small-pitch LED display refers to the indoor LED display with LED dot pitch below P2.5, mainly including P2.5, P2.0, P1.8 and P1.5 LED display products, with the small-pitch LED display With the rapid development of screens, due to the need for splicing, the LED light panels are designed with a frameless structure. After the display splicing is completed, the LED light panels located at the edge of the cabinet are vulnerable to bumps or impacts, resulting in damage or fall-off of the LED lamp beads. The maintenance and replacement of LED lamp beads is very difficult. If the pad is damaged, the LED lamp beads there cannot be repaired and replaced. [0003] There are not many LED displays with protective light devices on the market, and some of them just adopt the method of adding accessorie...

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
Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/33H05K3/34H05K1/02
CPCG09F9/33H05K3/341H05K1/0298H05K1/0256
Inventor 黄杰龚杰段四才朱启滔刘圣坤
Owner 深圳市科伦特电子有限公司
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