公开(公告)号：US09684340B2

公开(公告)日：2017-06-20

申请号：US14981225

申请日：2015-12-28

Applicant: LG DISPLAY CO., LTD.

Inventor： Changhoon Han ,  Bongchul Kim ,  Jaehyun Kim ,  Yongyub Kim ,  Jaewook Park ,  Woosub Kim

IPC: G06F1/16

CPC classification number: G06F1/1652 ,  G06F1/1601 ,  G09G3/3233 ,  G09G2380/02 ,  H01L51/5243 ,  H01L2251/5338 ,  H01L2251/558

Abstract: Disclosed is a rollable flexible display device. The rollable flexible display device includes, for example, a display panel, a source board, and a panel roller unit. The panel roller unit provides a mechanical structure for rolling the display panel and the source board along an outer circumferential surface thereof. The panel roller unit may have a region forming a curved surface and a region forming a planar surface.