Flexible display screen and flexible display device

Abstract

The invention provides a flexible display screen and a flexible display device to solve the technical problem that flexible display screens in the prior art are easily damaged when being bent. The flexible display screen structurally includes a first functional layer, a memory material layer, a buffer layer and a second functional layer which are stacked in sequence and are in contact with one another; the buffer layer is changed along with the change of the shape of the memory material layer. In this way, the elastic deformation stress difference between every two adjacent functional layers is counteracted by the surface displacement difference between the inner and outer sides when the memory material layer is bent, an excessive tensile force performed on the functional layers on the outer sides is avoided, the overall rebound stress of the flexible display screen is reduced, and use defects, such as film peeling, creasing, breakage and bubbling, which are caused by excessive deformation stress are avoided.

Description

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AI Technical Summary

Benefits of technology

This technology improves how it works with different materials that are used for displaying images or videos. It uses special films called memristor elements (MRAM) instead of traditional liquid crystal displays (LCD). By adding these MRAM sheets together, they can be made more durable without losing their effectiveness over longer periods due to less slip-movement among them. Additionally, there may also have an added layer placed under certain parts of this structure to prevent any damage from being done when bent around corners. Overall, this new method helps improve image quality while reducing issues like wrinkles and cracks associated with LC panels.

Problems solved by technology

This patented technical problem addressed in this patents relates to improving the bonding strength for thin films used on displays that can be bent or twisted during use without causing damage from external forces such as impact pressure.

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