Display Case Door with Partial Touchscreen for Interactive Retail
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Solution Overview
Problem
Existing refrigerated display case doors lack effective methods for enhancing customer interaction with displayed content, limiting the effectiveness of advertising and product engagement.
Innovation Solution
Integration of a touchscreen interface with an electronic display on the door, secured to the door frame, allowing for user interaction and communication of signals to the display, while maintaining thermal insulation and aesthetic considerations.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a full touchscreen is integrated over the entire electronic display, then customer interaction capability is maximized, but manufacturing complexity and cost increase significantly
Solution Approach 1:
The patent applies local quality by implementing a touchscreen only in specific zones (e.g., upper portion, side portions, or discrete buttons) rather than covering the entire display. This localized approach provides sufficient customer interaction capability for product information access while reducing manufacturing complexity and cost compared to a full touchscreen implementation.
2Area of moving object
If the touchscreen covers the entire electronic display, then user interaction area is maximized, but the housing and structural support requirements become more complex
Solution Approach 1:
The touchscreen is implemented only in specific portions of the display area rather than the entire surface. This provides adequate user interaction area for essential functions while significantly simplifying the housing and structural support requirements compared to a full-coverage touchscreen.
Solution Approach 2:
The display surface is segmented into touchscreen-enabled zones and non-touchscreen zones. This segmentation allows the housing to be designed with simpler support structures only where needed, reducing overall housing complexity while maintaining sufficient user interaction area.
3Device complexity
If a localized touchscreen is used instead of full coverage, then manufacturing complexity is reduced, but customer engagement effectiveness may be limited
Solution Approach 1:
The touchscreen is strategically positioned in specific zones (e.g., upper portion for product information, side portions for navigation) that correspond to key interaction points. This localized approach reduces manufacturing complexity while maintaining customer engagement effectiveness by placing interactive elements where customers naturally look and interact.
Solution Approach 2:
The localized touchscreen enables customers to independently access product information, specifications, and pricing without requiring store staff assistance. This self-service capability maintains engagement effectiveness by allowing customers to obtain information autonomously while simplifying the overall system.
Data Source
AI summary
In one general aspect, the subject matter described in this specification can be embodied in a display case door that includes a panel assembly, a door frame, an electronic display, and a touchscreen. The door frame extends about and secured to a peripheral edge of the panel assembly. The electronic display overlays the panel assembly and is secured to the door frame. The touch screen overlaps a first portion of the electronic display, and the display includes a second portion which is not overlapped by the touchscreen.