Rollable display device
The invention discloses a rollable display device, and belongs to the technical field of display. The device comprises a flexible display screen and at least one reel; the flexible display screen comprises a curled state and a flattened state, in the curled state, the flexible display screen compris...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention discloses a rollable display device, and belongs to the technical field of display. The device comprises a flexible display screen and at least one reel; the flexible display screen comprises a curled state and a flattened state, in the curled state, the flexible display screen comprises a curled end and a free end which are opposite to each other, and the flexible display screen can be wound on the reel around the curled end; the flexible display screen further comprises at least one stretching part located at the free end, and the stretching part can drive the flexible display screen to be unfolded under the action of external force; and the stretchable degree of the stretching part is larger than that of the flexible display screen. When the rollable display device provided by the invention is rollable, the tension on the flexible display screen caused by the thickness superposition of the flexible display screen can be overcome as much as possible, the extrusion between the film layers of th |
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