公开(公告)号：US20170179215A1

公开(公告)日：2017-06-22

申请号：US15451137

申请日：2017-03-06

Applicant: LG Display Co., Ltd.

Inventor： SeYeoul KWON ,  HeeSeok YANG ,  Chanwoo LEE ,  Sangcheon YOUN ,  YoonDong CHO ,  Saemleenuri LEE ,  Soyoung JO ,  DongYoon KIM ,  Anna HA

IPC: H01L27/32 ,  H01L51/00

CPC classification number: H01L27/3276 ,  H01L27/3258 ,  H01L51/0097 ,  H01L2251/5338 ,  Y02E10/549 ,  Y02P70/521

Abstract: There is provided a flexible display having a plurality of innovations configured to allow bending of a portion or portions to reduce apparent border size and/or utilize the side surface of an assembled flexible display.

公开(公告)号：US20150115253A1

公开(公告)日：2015-04-30

申请号：US14514852

申请日：2014-10-15

Applicant: LG Display Co., Ltd.

Inventor： Anna HA ,  Chanwoo LEE ,  Sangcheon YOUN

IPC: H01L27/32 ,  H01L51/56 ,  H01L51/00

CPC classification number: H01L27/3262 ,  H01L27/3211 ,  H01L27/322 ,  H01L27/3246 ,  H01L27/3248 ,  H01L51/0097 ,  H01L51/5209 ,  H01L51/5212 ,  H01L2251/5338 ,  Y02E10/549 ,  Y02P70/521

Abstract: The organic light emitting display device includes a flexible substrate, a thin-film transistor on the flexible substrate, a first anode on the thin-film transistor, a second anode on the same plane with the first anode and spaced apart from the first anode so as to surround the first anode, an organic light emitting layer on the first anode and the second anode, and a cathode on the organic light emitting layer. The second anode includes an opening where the first anode is encompassed therein. The shape of the first anode and the second anode and arrangement thereof reduces a segment length of an anode in a bending direction of the organic light emitting display device, and, thus, occurrence of cracks in the anode can be minimized.

Abstract translation: 有机发光显示装置包括柔性基板，柔性基板上的薄膜晶体管，薄膜晶体管上的第一阳极，与第一阳极在同一平面上并与第一阳极隔开的第二阳极， 围绕第一阳极，在第一阳极和第二阳极上的有机发光层和有机发光层上的阴极。 第二阳极包括第一阳极包围在其中的开口。 第一阳极和第二阳极及其布置的形状减小了阳极在有机发光显示装置的弯曲方向上的段长度，因此可以使阳极中出现裂纹。

公开(公告)号：US20170301266A1

公开(公告)日：2017-10-19

申请号：US15509837

申请日：2014-09-29

Applicant: LG Display Co., Ltd.

Inventor： Zhen ZHANG ,  Paul Stephen DRZAIC ,  Seyeoul KWON ,  Sangcheon YOUN ,  Heeseok YANG ,  Chanwoo LEE ,  Soyoung JO ,  Anna HA ,  Dongyoon KIM ,  Saemleenuri LEE ,  Yoondong CHO

IPC: G09F9/30 ,  H04M1/02 ,  G06F1/16 ,  H01L51/56 ,  H01L51/00

CPC classification number: G09F9/301 ,  G06F1/1652 ,  G06F3/0412 ,  G06F2203/04102 ,  G06F2203/04103 ,  H01L27/3276 ,  H01L27/3279 ,  H01L27/3288 ,  H01L27/329 ,  H01L27/3297 ,  H01L51/0097 ,  H01L51/56 ,  H01L2251/5338 ,  H04M1/0268 ,  Y02E10/549

Abstract: A conductive trace design is described that minimizes the possibility of crack initiation and propagation in conductive traces during bending. The conductive trace design has a winding trace pattern that is more resistant to the formation of cracks at high stress points in the conductive traces. The conductive trace design includes a cap that helps ensure electrical connection of the conductive trace even though one or more cracks may begin to form in the conductive portion of the conductive trace.

公开(公告)号：US20170302772A1

公开(公告)日：2017-10-19

申请号：US15509835

申请日：2014-09-29

Applicant: LG Display Co., Ltd.

Inventor： Zhen ZHANG ,  Paul Stephen DRZAIC ,  Seyeoul KWON ,  Sangcheon YOUN ,  Heeseok YANG ,  Chanwoo LEE ,  Soyoung JO ,  Anna HA ,  Dongyoon KIM ,  Saemleenuri LEE ,  Yoondong CHO

IPC: H04M1/02 ,  G06F1/16 ,  G09F9/30 ,  H01L51/56

CPC classification number: H04M1/0268 ,  G06F1/1652 ,  G09F9/301 ,  H01L27/3276 ,  H01L51/0097 ,  H01L51/56 ,  H01L2251/5338 ,  H05K1/028 ,  H05K1/0283 ,  H05K2201/09263 ,  H05K2201/09727 ,  H05K2201/10128

Abstract: A conductive trace design is described that minimizes the possibility of crack initiation and propagation in conductive traces during bending. The conductive trace design has a winding trace pattern that is more resistant to the formation of cracks at high stress points in the conductive traces. The conductive trace design includes a cap that helps ensure electrical connection of the conductive trace even though one or more cracks may begin to form in the conductive portion of the conductive trace.

公开(公告)号：US20160358992A1

公开(公告)日：2016-12-08

申请号：US15241966

申请日：2016-08-19

Applicant: LG Display Co., Ltd.

Inventor： Anna HA ,  Chanwoo LEE ,  Sangcheon YOUN

IPC: H01L27/32 ,  H01L51/00

CPC classification number: H01L27/3262 ,  H01L27/3211 ,  H01L27/322 ,  H01L27/3246 ,  H01L27/3248 ,  H01L51/0097 ,  H01L51/5209 ,  H01L51/5212 ,  H01L2251/5338 ,  Y02E10/549 ,  Y02P70/521

Abstract: The organic light emitting display device includes a flexible substrate, a thin-film transistor on the flexible substrate, a first anode on the thin-film transistor, a second anode on the same plane with the first anode and spaced apart from the first anode so as to surround the first anode, an organic light emitting layer on the first anode and the second anode, and a cathode on the organic light emitting layer. The second anode includes an opening where the first anode is encompassed therein. The shape of the first anode and the second anode and arrangement thereof reduces a segment length of an anode in a bending direction of the organic light emitting display device, and, thus, occurrence of cracks in the anode can be minimized.

Abstract translation: 有机发光显示装置包括柔性基板，柔性基板上的薄膜晶体管，薄膜晶体管上的第一阳极，与第一阳极在同一平面上并与第一阳极隔开的第二阳极， 围绕第一阳极，在第一阳极和第二阳极上的有机发光层和有机发光层上的阴极。 第二阳极包括第一阳极包围在其中的开口。 第一阳极和第二阳极及其布置的形状减小了阳极在有机发光显示装置的弯曲方向上的段长度，因此可以使阳极中出现裂纹。