公开(公告)号：US20180014415A1

公开(公告)日：2018-01-11

申请号：US15626501

申请日：2017-06-19

申请人： SAMSUNG DISPLAY CO., LTD.

发明人： JIN HWAN CHOI ,  Sun Ho Kim ,  Jeong Ho Kim ,  Bo Ik Park ,  Tae An Seo ,  Jung Hun Lee

IPC分类号： H05K5/00 ,  H05K5/02 ,  G09F9/30

CPC分类号： H05K5/0017 ,  G02F1/133305 ,  G06F1/1652 ,  G09F9/301 ,  H05K5/0217 ,  H05K5/0247

摘要： A rollable display device includes a roller, a display panel configured to be wound around the roller in a wound-up configuration and to display an image in an unwound configuration, a housing configured to house the display panel in the wound-up configuration and the roller, and a roller controller connected to the roller and configured to change a radius of the roller.

公开(公告)号：US09837482B2

公开(公告)日：2017-12-05

申请号：US15178343

申请日：2016-06-09

申请人： Samsung Display Co., Ltd.

发明人： Tae An Seo ,  Bo Ik Park ,  Jin Hwan Choi

IPC分类号： H01L27/12 ,  H01L27/32 ,  H01L51/00

CPC分类号： H01L27/3276 ,  H01L27/3246 ,  H01L51/0097 ,  H01L2251/5338 ,  Y02E10/549

摘要： A display device is disclosed. In one aspect, the display device includes a substrate and a plurality of scan lines formed over the substrate and separated from each other in a first direction. The scan lines extend in a second direction crossing the first direction. The display device also includes a stress compensation layer positioned between adjacent ones of the scan lines.