Patent ID: 11917775
Assignee: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H | IPC H

Claim 17:
18. The foldable display device according to claim 15, wherein the pull-back device comprises an accommodation housing arranged on the first side surface of the support plate, the accommodation housing comprises the guide portion and the abutting portion, a guide hole slidably fitted with the guide post is disposed on the accommodation housing, the guide post is movably disposed in the accommodation housing, and the first end of the guide post extends out of the accommodation housing from the guide hole; and
the elastic member is located in the accommodation housing, the elastic member is configured to be compressed and abut against an inner wall of the accommodation housing when the flexible display module is in the unfolded state.