Flexible OLED Display for Wearable Advertising
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Solution Overview
Problem
Current wearable items with displays, such as backpacks and bags, face issues with operational reliability due to deformation, limited image quality, and difficulty in washing, as well as being restricted to rigid structures that are not popular among consumers, limiting their commercial use and effectiveness in displaying dynamic advertising material.
Innovation Solution
A user wearable device with a flexible film OLED panel integrated into a soft backpack, connected to a microprocessor BLUETOOTH controller and a power unit, allowing for wireless communication and operation within a pocket that can be closed for protection, enabling high-quality dynamic video and color graphics display without breaking under external loads and facilitating easy cleaning.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Manufacturing precision
If rigid flatbed displays are attached to wearable items, then high image quality is achieved, but the wearable item must have rigid structure which limits popularity and commercial use
Solution Approach 1:
The patent uses a flexible display that can be attached to soft wearable items like backpacks and bags without requiring rigid structure. The flexible display maintains high image quality while adapting to the deformable surface of soft materials, resolving the contradiction between image quality and wearable item versatility.
Solution Approach 2:
The patent enables the display to dynamically adapt to the changing shape and deformation of soft wearable items during use. The display flexes and conforms to the item's surface as it moves and deforms, maintaining functionality and image quality across different configurations.
2Manufacturing precision
If rigid flatbed displays are used in wearable items, then high image quality is achieved, but operational reliability decreases due to breaking under external loads
Solution Approach 1:
The flexible display is made of soft, elastic material that can withstand external loads and deformations without breaking. Unlike rigid flatbed displays that fracture under stress, the flexible display stretches and bends with the wearable item, maintaining operational reliability while preserving image quality.
3Manufacturing precision
If rigid flatbed displays are attached to wearable items, then high image quality is achieved, but difficulty in washing increases due to complex structure
Solution Approach 1:
The flexible display is designed as a separate, detachable module that can be easily removed from the wearable item for washing. This segmentation allows the display to be cleaned independently without disassembling complex internal structures, making maintenance simpler while preserving high image quality.
4Ease of manufacture
If LED lamps are used in soft wearable items, then ease of manufacture is improved, but image quality deteriorates due to low resolution
Solution Approach 1:
The patent uses a flexible display with high pixel density that can be manufactured for soft wearable items. This flexible display technology provides both ease of integration into soft materials and high image quality, overcoming the limitations of low-resolution LED matrix displays while maintaining manufacturing simplicity.
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 enhances operational reliability and image quality, allowing for dynamic video and color graphics on deformable surfaces, increasing the effectiveness of advertising by moving within a crowd, thereby reaching a larger audience and improving user experience.
Implementation Method 1
display is a flexible film OLED panel placed in the pocket on the front side of the personal item
Implementation Method 2
processor unit is designed as microprocessor board represented by single-chip BLUETOOTH controller with integrated processor functioning as processor and signal transmission unit in wireless communication mode with mobile communication device
Data Source
AI summary
The invention is related to a sphere of mobile advertisement. The user wearable device for video information and advertising material demonstration represented by a user wearable personal item is equipped with multimedia device comprising the display placed on the front wall of the personal item and electrically connected with the processor unit placed inside the personal item and connected to the power unit. The processor unit is designed as microprocessor board represented by single-chip BLUETOOTH controller with integrated processor functioning as a processor and signal reception unit in the wireless communication mode with a mobile communication device. The display is designed as a flexible film OLED panel placed in the pocket on the font side of the personal item, which can be closed and whose front wall is made of transparent material.