Modular LED Display Panels for Reconfigurable Low-Heat Presentation
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Solution Overview
Problem
Current presentation systems are expensive to produce and lack energy efficiency, emitting significant heat and requiring fans for cooling, while being inflexible and difficult to reconfigure.
Innovation Solution
A modular presentation system comprising interchangeable frames and display panels powered by LEDs, which can be easily assembled into various sizes and shapes, eliminating the need for new displays and reducing production variability, and utilizing a network of controllers and communication cables for dynamic content presentation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of manufacture
If traditional presentation systems using light are used, then presentation capability is achieved, but production cost increases and energy efficiency deteriorates
Solution Approach 1:
The patent changes the fundamental operating parameters of the presentation system by transitioning from high-power light-based displays to low-power LED technology. This parameter change in the light source technology enables both reduced production costs and improved energy efficiency simultaneously, resolving the technical contradiction between manufacturing ease and energy consumption.
Solution Approach 2:
The patent replaces the mechanical cooling system (fans) with a thermally passive design approach. By substituting the active mechanical cooling mechanism with a passive thermal management structure, the system achieves energy efficiency improvement without compromising presentation capability, while also reducing production complexity and cost.
2Ease of operation
If traditional presentation systems are used, then display function is provided, but heat generation increases requiring cooling fans
Solution Approach 1:
The patent extracts and removes the harmful thermal management component (cooling fans) from the system by using LEDs that generate minimal heat. This extraction of the cooling requirement allows the display function to be maintained while eliminating the temperature problem that necessitated mechanical cooling solutions.
Solution Approach 2:
The patent converts the potential harm of heat generation into a benefit by selecting LED technology that inherently produces minimal heat. This transformation of the thermal challenge into an advantage allows the display to function effectively without requiring active cooling, thus resolving the contradiction between display capability and heat management.
3Manufacturing precision
If fixed-size presentation systems are manufactured, then production precision is maintained, but adaptability deteriorates
Solution Approach 1:
The patent segments the presentation system into standardized, interchangeable modular components including display panels, frames, and mounting hardware. This segmentation allows precise manufacturing of individual modules while enabling flexible reconfiguration into various sizes and shapes, thereby resolving the contradiction between production precision and system adaptability.
Solution Approach 2:
The patent creates universal, multi-functional modular components that can serve multiple configuration requirements. The standardized frames and mounting mechanisms can accommodate different display panel arrangements, enabling the same hardware components to adapt to various presentation needs while maintaining consistent manufacturing specifications.
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 modular system reduces production costs, enhances energy efficiency by eliminating the need for cooling fans, and allows for flexible configuration and easy maintenance, enabling cost-effective and efficient display of information across different sizes and shapes.
Implementation Method 1
display panels powered by LEDs
Data Source
AI summary
A modular variable presentation device system is described which, in one embodiment, may be produced and assembled to display and/or view information.