The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 02, 2025
Filed:
May. 16, 2023
Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Hubei, CN;
Bingwen Zheng, Hubei, CN;
Abstract
Embodiments of the disclosure provides a rotating shaft mechanism and a foldable display device. The rotating shaft mechanism includes a supporting frame, a synchronization slider, a fixing piece, and a cam assembly. A sliding guide rail is rotatably connected to the synchronization slider. When the fixing piece rotates, the sliding guide rail provides a driving force for the synchronization slider, enabling the synchronization slider to slide in an accommodating cavity in a direction parallel to an axis of the supporting frame, and driving the cam assembly to slide relatively, which achieves the bending of the foldable display device, simplifies the structure of the rotating shaft mechanism, and improves the bending effect.