Foldable display device
AssigneeWuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
InventorsZhuo ZHANG, Fang WANG, Wen Han, Zikang FENG
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Abstract
A foldable display device includes a first casing having a first receiving cavity inside, a rewinding component disposed in the first receiving cavity, a second casing disposed on a side of the first casing, a stretching component slidably having an end slidingly connected to the first casing and another end rotationally connected to the second casing, and a flexible display component having a part disposed on a same side of the first casing and the second casing and another part protruding into the first receiving cavity and connected to the rewinding component.
Claims20
A foldable display device, comprising:
- a first casing having a first receiving cavity inside, a rewinding component disposed in the first receiving cavity, a stretching component slidably connected to the first casing, a first rotating component connected to an end of the stretching component away from the first casing, a second casing connected to the first rotating component, and a flexible display component having a part disposed on a same side of the first casing and the second casing and another part protruding into the first receiving cavity and connected to the rewinding component;
- wherein the second casing is rotatably connected to the stretching component through the first rotating component;
- and
- wherein when the flexible display component disposed in the first receiving cavity is stretched out, the rewinding component provides a flexible elastic pulling force to the flexible display component.
A foldable display device, comprising:
- a first casing having a first receiving cavity inside, a rewinding component disposed in the first receiving cavity, a stretching component slidably connected to the first casing, a first rotating component connected to an end of the stretching component away from the first casing, a second casing connected to the first rotating component, and a flexible display component having a part disposed on a same side of the first casing and the second casing and another part protruding into the first receiving cavity and connected to the rewinding component;
- wherein the second casing is rotatably connected to the stretching component through the first rotating component;
- wherein the flexible display component comprises a first display part, a second display part, and a third display part sequentially disposed adjacent to each other;
- the first display part is disposed on a side of the second casing, an end of the first display part away from the second display part is connected to the second casing, and an end of the third display part away from the second display part is connected to the rewinding component;
- wherein when the foldable display device is in a first state, the stretching component and the first casing are deployed to each other, and the second casing and the stretching component are deployed to each other;
- the flexible display component is laid on a same side of the second casing, the stretching component, and the first casing, the first display part corresponds to the second casing, the second display part corresponds to the stretching component, and the third display part corresponds to the first casing;
- wherein when the foldable display device is in a second state, the stretching component and the first casing are overlapped with each other, and the second casing and the stretching component are folded to each other;
- the first display part and the second display part are laid on a same side of the second casing and the first casing, the first display part corresponds to the second casing, the second display part corresponds to the first casing, and the third display part is rolled up in the first receiving cavity by the rewinding component.
Dependencies are inferred from the claim text.