Flexible Overlap Display Panels for Seamless Curved Ring Screens
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Solution Overview
Problem
Conventional display devices face challenges in creating large, seamless, and attention-grabbing displays that can be easily maintained and controlled, with limitations in power efficiency and manufacturing costs, especially when trying to cover curved or ring-shaped surfaces.
Innovation Solution
A display system comprising flexible display panels with overlapping regions that transmit visible light, allowing for a seamless image display along curved surfaces, including a power receiving device for efficient power feeding and a modular design for easy maintenance and control.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Shape
If a conventional flat display device is used, then the structure is simple and easy to manufacture, but it cannot display images seamlessly along a curved surface or in ring shape
Solution Approach 1:
The display device employs a curved display panel that can be bent into a circular or arc shape, enabling seamless image display along curved surfaces. The panel includes a flexible substrate and functional layers that maintain integrity when curved, with transparent electrodes and light-emitting elements arranged to conform to the curved geometry without compromising display quality or structural stability.
2Area of stationary object
If the display device is increased in size to enhance advertising effect, then more attention is attracted, but the device becomes harder to maintain and control
Solution Approach 1:
The large display device is divided into multiple modular display panels that can be independently manufactured, assembled, and replaced. Each panel functions as an independent unit with its own driving circuitry, allowing for localized maintenance and repair without affecting the entire display system. The modular design facilitates easier transportation, installation, and replacement of individual panels.
3Adaptability or versatility
If a curved flexible display panel is used to achieve seamless display, then the advertising effect is enhanced, but the manufacturing complexity increases
Solution Approach 1:
The display panel utilizes a flexible substrate structure with thin-film functional layers that can be bent and curved without cracking or delamination. The flexible construction includes flexible transparent electrodes, organic light-emitting layers, and encapsulation layers designed to accommodate curvature. This flexibility enables the panel to be manufactured in standard flat configurations and then shaped into curved or circular forms during assembly, simplifying the overall manufacturing process compared to creating rigid curved displays.
Data Source
AI summary
Provided is a display device or a display system capable of displaying images along a curved surface, a display device or a display system capable of displaying images seamlessly in the form of a ring, or a display device or a display system that is suitable for increasing in size. The display device includes a display panel. The display panel includes a first part and a second part and is flexible. The first part can display images. The second part can transmit visible light. The display panel is curved so that the second part and the first part overlap with each other.