Patent ID: 11960328
Assignee: WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G  Y | IPC G

Claim 19:
20. A foldable display device, comprising a display panel and a rotation mechanism supporting the display panel, the rotation mechanism comprising:
a first base;
a first sliding member and a second sliding member, wherein the first sliding member is slidably connected to the first base in a direction inclined with respect to a plane in which the display panel is located, the second sliding member is slidably connected to the first base in a direction inclined with respect to the plane in which the display panel is located, the first sliding member is slidably connected to the second sliding member in a direction parallel to the plane in which the display panel is located, the first sliding member comprises a first guide rail, and the second sliding member comprises a second guide rail; and
a first torsion member and a second torsion member, wherein the first torsion member is rotatably connected to one side of the first base to rotate about a first rotation axis, the second torsion member is rotatably connected to another side of the first base to rotate about a second rotation axis, the first torsion member comprises a first connection element, the second torsion member comprises a second connection element, the first connection element slidably connected to the first guide rail, and the second connection element is slidably connected to the second guide rail;
wherein a central axis of the first connection element does not coincide with the first rotation axis, and a central axis of the second connection element does not coincide with the second rotation axis; and
the first connection element slides along the first guide rail in a direction perpendicular to a direction in which the first sliding member slides relative to the first base, and the second connection element slides along the second guide rail in a direction perpendicular to a direction in which the second sliding member slides relative to the first base.