Magnetic Tiling Coupler for Seamless Display Panel Alignment
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Solution Overview
Problem
Conventional technologies face challenges in manufacturing ultra-large flat panel display apparatuses, as they require assembling multiple display panels in a tiled manner, which results in visible seams and height discrepancies, necessitating a coupling structure that can uniformly align panel heights and maintain even seams during assembly and disassembly.
Innovation Solution
A display apparatus with a back frame, height adjustment elements using permanent magnets, and position adjustment elements with magnetic materials, allowing for precise height and position control of display panels on a plane, enabling seamless assembly and easy disassembly of defective panels.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Area of stationary object
If multiple display panels are assembled in a tiled manner to manufacture ultra-large flat panel display apparatus, then the display size can be increased, but visible seams and height discrepancies occur between panels
Solution Approach 1:
The coupling structure is divided into multiple adjustment elements (height adjustment element, position adjustment element, and tilt adjustment element) that can independently adjust different parameters of display panel alignment, enabling precise control of each panel's position and orientation in the tiled assembly
Solution Approach 2:
The invention replaces conventional mechanical fastening systems with a magnetic coupling system using permanent magnets, which provides precise adjustable positioning while eliminating the need for complex mechanical fasteners and enabling easy assembly and disassembly
2Ease of operation
If conventional coupling structures are used to assemble display panels, then assembly is simple, but height alignment and seam uniformity cannot be maintained
Solution Approach 1:
The coupling structure incorporates adjustable elements that allow dynamic modification of panel positioning parameters during assembly and maintenance, enabling the system to adapt to different panel variations and achieve precise alignment while maintaining operational simplicity
Solution Approach 2:
The magnetic coupling elements act as intermediaries between display panels and the mounting structure, providing a flexible interface that enables both easy attachment/detachment and precise positional adjustment through the interaction of magnetic forces
3Manufacturing precision
If display panels are tightly assembled to minimize spacing, then the display surface is uniform, but defective panels cannot be easily replaced
Solution Approach 1:
The magnetic coupling system provides dynamic adjustability that allows panels to be securely held in tight spacing during operation while enabling easy separation and replacement when needed, as the magnetic attraction can be overcome by simple pulling force
Solution Approach 2:
The coupling structure enables defective display panels to be easily removed and replaced with new or refurbished panels, while the coupling elements themselves remain intact and can be reused, reducing waste and maintenance costs
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
The solution allows for the creation of large-sized display apparatuses without gaps between panels, ensuring uniform height and easy assembly/disassembly, enhancing the display quality and maintenance efficiency.
Implementation Method 1
a height adjustment element joined to the back frame, including a permanent magnet and adjusting a height; and a position adjustment element fixed to a rear surface of the display panel, including a magnetic material mounted by a magnetic force of the height adjustment element
Data Source
AI summary
The present disclosure relates to a display apparatus including a display panel and a tiling coupler. The display apparatus can include a display panel; a back frame configured to attach to a wall structure by a fixing element; a height adjustment element joined to the back frame, including a permanent magnet and adjusting a height; and a position adjustment element fixed to a rear surface of the display panel, including a magnetic material mounted by a magnetic force of the height adjustment element, and adjusting a position on a plane defined by the height adjustment element.