US Patent Issued to Wuhan China Star Optoelectronics Semiconductor Display Technology on Dec. 2 for "Rotating shaft mechanism and foldable display device including the same" (Chinese Inventor)

ALEXANDRIA, Va., Dec. 2 -- United States Patent no. 12,487,639, issued on Dec. 2, was assigned to Wuhan China Star Optoelectronics Semiconductor Display Technology Co. Ltd. (Wuhan, China).

"Rotating shaft mechanism and foldable display device including the same" was invented by Bingwen Zheng (Hubei, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "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 drivin...