2results about How to "Does not affect bendability" patented technology

The invention provides a supporting piece and a preparation method thereof, a flexible display module and electronic equipment, the supporting piece is provided with a first bending area, the supporting piece comprises multiple fiber layers which are arranged in a stacked mode, the multiple fiber layers comprise a first supporting assembly and a second supporting assembly which is arranged in a stacked mode with the first supporting assembly, the first supporting assembly is used for supporting a flexible screen, and the second supporting assembly is used for supporting the flexible screen. The second supporting assembly located in the first bending area is provided with a first bending hole penetrating through the second supporting assembly. According to the supporting piece provided by the invention, the first bending hole is only formed in the second supporting assembly, so that the supporting piece has an ultrathin blind groove structure, the bending performance, the smoothness and the supporting performance are considered, and the folding mark, the light shadow, the extrusion resistance and the like of the whole machine are greatly improved.

The embodiment of the application discloses a display module and a terminal device, the display module comprises a foldable heat dissipation structure, a support layer, a back plate and a display panel which are sequentially arranged on the side of the support layer away from the substrate layer, the foldable heat dissipation structure comprises a substrate layer, a graphite layer and the support layer, the graphite layer comprises a first part and a second part, the first part comprises a first lap joint part located in a bending area, the second part comprises a second lap joint part located in the bending area, the first lap joint part and the second lap joint part are arranged in a staggered manner in the film thickness direction, the first lap joint part and the second lap joint part are mutually lapped when the foldable heat dissipation structure is unfolded, and the first lap joint part and the second lap joint part are separated from each other when the foldable heat dissipation structure is folded; when the foldable heat dissipation structure is unfolded, the first part and the second part of the graphite layer are mutually lapped to increase the heat dissipation area, thereby improving the heat dissipation speed and heat dissipation effect of the foldable heat dissipation structure.