Transparent LED Display Mounting Structure for Easy Glass Removal
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Solution Overview
Problem
Current LED transparent displays mounted on transparent glass face challenges in disassembly and maintenance due to adhesive applied directly to LED beads, which can degrade display quality.
Innovation Solution
An LED transparent display design featuring a PCB board with through-holes, connection pieces with connecting posts, and a reinforcement plate, allowing adhesive application only at the ends of the posts for fixation to transparent glass, ensuring easy disassembly and maintenance while maintaining display quality.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Strength
If adhesive is applied directly to LED beads for mounting on transparent glass, then the display can be fixed, but disassembly and maintenance become difficult and display quality may be degraded
Solution Approach 1:
The invention segments the mounting structure by introducing connection pieces with connecting posts that separate the adhesive application area from the LED beads. The adhesive is applied only to the ends of the connecting posts, not directly to the LED beads, allowing the display to be disassembled by removing the connection pieces without damaging the beads or requiring adhesive removal from the display surface.
2Strength
If adhesive is applied directly to LED beads, then the display can be fixed to glass, but display quality is degraded due to adhesive contact with LEDs
Solution Approach 1:
The invention introduces connecting posts as intermediary elements between the adhesive and the LED beads. The adhesive is applied to the ends of the connecting posts, which extend through the PCB board, creating a mechanical connection that eliminates direct contact between the adhesive and the LED beads, thereby preventing display quality degradation while maintaining bonding strength.
3Ease of repair
If connection pieces with connecting posts are used instead of direct adhesive application, then disassembly and maintenance become easier, but device complexity increases
Solution Approach 1:
The invention merges the connection pieces with connecting posts into a single integrated component that is provided on the PCB board. This unified structure combines the functions of mechanical support, adhesive application, and electrical connection, simplifying the overall device structure while enabling easy disassembly and maintenance compared to alternative complex mounting solutions.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Facilitates disassembly and maintenance of LED transparent displays without degrading display quality by avoiding direct adhesive application to LED beads, enhancing support strength, and maintaining transparency.
Implementation Method 1
The plurality of connecting posts pass through the plurality of first through-holes and are provided with adhesive applied at ends thereof
Data Source
AI summary
The embodiment of the present disclosure provides an LED transparent display including a PCB board, a plurality of connection pieces, and a plurality of LED beads, the plurality of LED beads are arranged in an array on the PCB board, which is provided with a plurality of first through-holes. The plurality of LED beads are distributed around the plurality of first through-holes. The plurality of connection pieces are provided on one side of the PCB board opposite to the plurality of LED beads, and each connection piece has a plurality of connecting posts on a side toward the PCB board. The plurality of connecting posts pass through the plurality of first through-holes and are provided with adhesive applied at ends thereof. In the LED transparent display, the adhesive at the ends of the connecting posts allows the transparent display to be fixed to transparent glass.