FOLDABLE ELECTRONIC DEVICE INCLUDING FLEXIBLE DISPLAY
US20250053193
2025-02-13
Physics
G06F1/1616
Inventors:
Applicant:
Drawings (4 of 55)
Smart overview of the Invention
The foldable electronic device features a flexible display supported by a foldable housing consisting of two parts connected by a hinge. The display includes three key areas: a folding area and two bending areas on either side. These areas allow the display to bend smoothly when the device is folded. The display structure includes a display panel, a support plate with bending patterns, and reinforcement plates to maintain rigidity and flexibility.
Technical Challenges
The device's design aims to address issues like surface quality degradation due to frequent folding. It features a hinge mechanism allowing the housing to rotate up to 360 degrees. The flexible display is supported by both housings in an unfolded state, using various layers for additional support and flexibility. The hinge plates work with the housings to maintain the display's shape and reduce folding marks.
Structural Innovations
The flexible display incorporates reinforcement plates beneath the support plate, enhancing rigidity while maintaining flexibility. These plates are strategically placed in areas corresponding to each housing part, supporting the display during folding and unfolding. This design reduces defects like creases and sagging, improving user experience and device durability.
Solution Advantages
- Improved surface quality despite frequent folding operations.
- Enhanced flexibility in folding and bending areas through optimized structural components.
- Increased durability against external impacts due to reinforcement plates.
- Efficient peripheral structure integration thanks to adaptable reinforcement plates.
Illustrative Drawings
The accompanying figures illustrate various states of the device, including unfolded, folded, and intermediate configurations. These drawings provide visual context for the structural elements described, highlighting how the device transitions between different states while maintaining its functionality and design integrity.