US20260276033
2026-09-17
Mechanical engineering
F16C11/04
The foldable device features a flexible display divided into three sections: a first portion, a second portion, and a third portion situated between the first and second portions. The structure includes a first body supporting the first portion of the display and a second body supporting the second portion. These bodies are connected by a hinge unit, which allows the device to transition between folded and unfolded states, facilitating portability and ease of use.
The device's flexible display is partially fixed to the two main bodies. The first body includes a fixed portion for the first display section, and the second body includes a similar fixed portion for the second display section. The third portion of the display, which is not fixed, forms a curved section when the device is folded. This design prevents sharp bends, reducing the risk of damage to the display.
This foldable device provides several advantages, such as portability due to its compact size when folded. The flexible display remains flat when unfolded, minimizing screen distortion even at obtuse angles. The design also ensures the display can withstand pressure during folding, enhancing durability and functionality.
In the unfolded state, the flexible display is supported in a flat orientation. When transitioning to the folded state, the first and second bodies move away from their respective hinge shafts, creating a receiving space. This space accommodates the third portion of the display, allowing it to form a gentle curve, thus maintaining the integrity of the display during folding.
The flexible display comprises elements like a flexible display panel, a transparent protective panel, and potentially a touch panel, all adhered using an optically-clear adhesive. This configuration supports various functionalities, including touch input, while maintaining the visual quality of the display. The thoughtful arrangement of components ensures the device's reliability and user-friendliness.