公开(公告)号：US12232354B2

公开(公告)日：2025-02-18

申请号：US17597234

申请日：2021-12-16

Applicant: TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.

Inventor： Shijian Qin ,  Ziming Zheng

IPC: H10K50/844 ,  H10K50/125 ,  H10K50/15 ,  H10K50/16 ,  H10K71/00 ,  H10K102/00

Abstract: A flexible display panel and a manufacturing method of the flexible display panel are provided. Wherein, the flexible display panel includes: a light-emitting layer, wherein the light-emitting layer includes a light-emitting surface; a mechanoluminescence layer, wherein the mechanoluminescence layer is disposed on the side of the light-emitting surface of the light-emitting layer, and the mechanoluminescence layer is configured to absorb the stress which is generated when the flexible display panel is bent, to convert the stress into the optical signal, and to emit the optical signal. A problem that a stress concentration region of the flexible display panel is prone to failure is solved.