Shelf Edge Display with Light Diffusion for Uniform Illumination
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Solution Overview
Problem
Shelf edge displays in grocery stores face challenges in being large enough and readable from a distance, while maintaining a low profile to avoid interfering with product placement, and needing to be easily updatable under varying light conditions without losing consumer visibility.
Innovation Solution
A user-friendly shelf edge display with an internal light diffusion compartment and a translucent front panel that allows for interchangeable consumer information strips, featuring a distributed light source for even illumination and easy battery replacement, ensuring consistent visibility and attractiveness without bright spots.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If the shelf edge display is made larger to be readable from a distance, then readability is improved, but the profile height increases and interferes with product placement
Solution Approach 1:
The patent applies illumination to change the visual appearance of the display panel, making it appear brighter and more readable without physically increasing its size. The light source illuminates the consumer information strip, enhancing visibility from a distance while maintaining the compact profile needed for product placement.
2Measurement precision
If the consumer information strip is made larger for better visibility, then readability is improved, but the display becomes more difficult to update
Solution Approach 1:
The display system is segmented into a permanent housing structure and a removable consumer information strip. The strip can be easily detached and replaced without affecting the main display structure, allowing quick updates of consumer information while maintaining large, readable display elements.
Solution Approach 2:
The consumer information strip is designed to be dynamically replaceable, transitioning from a static display to an updateable one. The strip can be removed and replaced by pulling it outward, enabling flexible updates of consumer information without redesigning the entire display structure.
3Measurement precision
If the shelf edge display uses bright lighting to attract customer attention, then visibility is improved, but bright spots appear on the translucent panel
Solution Approach 1:
A diffuser panel is introduced as an intermediary between the light source and the translucent front panel. The diffuser scatters the light from the LED source, distributing it evenly across the consumer information strip and preventing concentrated bright spots from appearing on the translucent panel while maintaining overall visibility.
4Measurement precision
If the shelf edge display is made more prominent to attract customer attention, then visibility is improved, but interference with product placement increases
Solution Approach 1:
The display uses localized illumination focused on the consumer information strip area, rather than overall brightening of the entire display structure. This allows the information area to be highly visible and attention-grabbing while keeping the physical profile low and non-intrusive for product placement.
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 provides a readable and attention-grabbing display that can be easily updated, maintaining visibility under different light conditions and minimizing interference with product placement, while allowing for quick changes in consumer information without altering the display hardware.
Implementation Method 1
The light diffusion compartment distributes and diffuses light throughout the light diffusion compartment thereby allowing the distributed light to pass evenly through the translucent front panel
Implementation Method 2
a translucent front panel having a first end, a second end, a first or front side, a second or backside, and an information display area located on a front face of the panel
Data Source
AI summary
A shelf edge display having a shelf gripper and a translucent panel with a light diffusion compartment located between the shelf gripper and the translucent panel to support a light source therein for illuminating a backside of the translucent panel to thereby illuminate an information strip on a front face of the translucent panel with translucent light.