US Patent No. 10,893,621


Patent No. 10,893,621
Issue Date January 12, 2021
Title Dynamically Bendable Display Device
Inventorship Xuesi Qin, Wuhan (CN)
Yun Li, Wuhan (CN)
Assignee Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd....

Claim of US Patent No. 10,893,621

1. A dynamically bendable display device, comprising:a first screen comprising a first display surface and a first connecting end disposed at an edge of the first display surface, a bending area disposed between the first connecting end and the first display surface of the first screen, and a plurality of cylinders arranged in parallel with each other and disposed in the bending area;
wherein the plurality of cylinders are enabled to move to push against or spread apart from each other by an external force applied to the first screen, so that the first screen is dynamically bendable, wherein the first screen further comprises a chamber disposed in the bending area, the cylinders are disposed in the chamber and connected to a side wall of the chamber facing the second screen, and
the dynamically bendable display device further comprising at least a resilient connecting element, and the resilient connecting element comprising a connecting rod and two enlarged heads disposed at two ends of the connecting rod, respectively, wherein each of the cylinders is a hollow cylinder having at least an opening on a side wall of the cylinder, and the enlarged heads of the resilient connecting element are inserted into the openings of adjacent two of the cylinders.