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US 11,457,534 B2Granted
Foldable display device
AssigneeWuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
InventorWen Han
Life of this patent
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Abstract
A foldable display device is provided. The foldable display device includes a flexible display module, a bottom frame, middle frames, and a connecting member. Two ends of the connecting member are provided with filter components. An accommodating cavity is formed among the flexible display module, the middle frames and the bottom frame communicating with an external environment through the filter components, so as to prevent the dust generated by the friction of components of the connecting member and the dust entering the accommodating cavity from the external environment, thereby avoiding short circuits and display malfunction of the foldable display device.
Claims18
A foldable display device, comprising a flexible display module;
- a bottom frame configurated for making the flexible display module in a flattened state and a folded state;
- two middle frames;
- and a connecting member, wherein the middle frames and the connecting member are disposed on the bottom frame, the two middle frames are respectively arranged on both sides of the connecting member and rotatably connected with the connecting member, and the flexible display module is disposed on the middle frame and covering the connecting member, and
- wherein filter components are provided on two ends of the connecting member, and an accommodating cavity is formed among the flexible display module, the middle frames and the bottom frame communicating with an external environment through the filter components,
- wherein the connecting member comprises a limit support housing, and the limit support housing comprises a first support plate and two second support plates located on both ends of the first support plate;
- and a slot provided on a top surface of the second support plate and recessed toward a direction of the bottom surface of the second support plate, and the filter component disposed in the slot, and
- wherein the filter component further comprises elastic hooks provided on both sides of the filter component, and a limiting groove is provided in the slot corresponding to the elastic hook.
4 more elements
A foldable display device, comprising a flexible display module;
- a bottom frame configurated for making the flexible display module in a flattened state and a folded state;
- two middle frames;
- and a connecting member, wherein the middle frames and the connecting member are disposed on the bottom frame, the two middle frames are respectively arranged on both sides of the connecting member and rotatably connected with the connecting member, and the flexible display module is disposed on the middle frame and covering the connecting member,
- wherein the connecting member comprises hinge covers, a limit support housing and a rotation member, the hinge covers disposed on two ends of the limit support housing, the rotation member disposed between the hinge cover and the limit support housing, the limit support housing comprises a first support plate and two second support plates located on both ends of the first support plate;
- and a slot recessed toward a bottom surface direction provided on top surfaces of the two second support plate, the a filter component disposed in the slot, and an accommodating cavity formed among the flexible display module, the middle frames and the bottom frame communicating with an external environment through the filter components,
- wherein the filter component further comprises elastic hooks provided on both sides of the filter component, and a limiting groove is provided in the slot corresponding to the elastic hook.
3 more elements
A foldable display device, comprising a flexible display module;
- a bottom frame configurated for making the flexible display module in a flattened state and a folded state;
- two middle frames;
- and a connecting member, wherein the middle frames and the connecting member are disposed on the bottom frame, the two middle frames are respectively arranged on both sides of the connecting member and rotatably connected with the connecting member, and the flexible display module is disposed on the middle frame and covering the connecting member,
- wherein the connecting member comprises hinge covers, a limit support housing and a rotation member, the hinge covers disposed on two ends of the limit support housing, and the rotation member disposed between the hinge cover and the limit support housing, the limit support housing comprises a first support plate and two second support plates located on both ends of the first support plate, a slot recessed toward a bottom surface direction provided on a top surface of the two second support plate, and a filter component disposed in the slot, wherein the filter component comprises a filter mesh and elastic hooks provided on both sides;
- a limiting groove is provided in the slot corresponding to the elastic hook;
- and an accommodating cavity is formed among the flexible display module, the middle frames and the bottom frame communicating with an external environment through the filter components.
3 more elements
Dependencies are inferred from the claim text.