公开(公告)号：US10074823B2

公开(公告)日：2018-09-11

申请号：US15310706

申请日：2015-05-04

申请人： LG Display Co., Ltd.

发明人： Minsoo Kang ,  Young Kyun Moon ,  Jin Bok Lee ,  Byung Woo Yoo

IPC分类号： H01L51/52 ,  H01L23/60 ,  H01L51/56 ,  H01L51/00

CPC分类号： H01L51/5212 ,  H01L23/60 ,  H01L51/0023 ,  H01L51/5209 ,  H01L51/5225 ,  H01L51/5228 ,  H01L51/56 ,  H01L2251/5338 ,  H01L2251/5361

摘要： The present specification is drawn to an organic light emitting device and a method of manufacturing the same. The organic light emitting device includes a short circuit preventing layer provided on a substrate; a first electrode provided on the short circuit preventing layer, and including two or more conductive units provided to be separated from each other; a second electrode provided opposite to the first electrode; one or more organic material layers provided between the first electrode and the second electrode; and an auxiliary electrode. The short circuit preventing layer electrically connects the auxiliary electrode and the first electrode to control the quantity of leakage current even when a short-circuit defect occurs in the conductive unit.

公开(公告)号：US09978983B2

公开(公告)日：2018-05-22

申请号：US15307325

申请日：2015-05-04

申请人： LG DISPLAY CO., LTD.

发明人： Minsoo Kang ,  Seongsu Jang ,  Young Kyun Moon ,  Sung Soo Park ,  Cheol Hyeon Kim

IPC分类号： H01L51/52 ,  H01L51/56 ,  H01L51/00 ,  H01L27/32

CPC分类号： H01L51/5228 ,  H01L27/3223 ,  H01L51/0027 ,  H01L51/5212 ,  H01L51/5253 ,  H01L51/56 ,  H01L2251/5338 ,  H01L2251/5392 ,  H01L2251/568

摘要： The present specification provides an organic light emitting device.

公开(公告)号：US09716242B2

公开(公告)日：2017-07-25

申请号：US14481499

申请日：2014-09-09

申请人： LG Display Co., Ltd.

发明人： Young Eun Kim ,  Jong Seok Kim ,  Young Kyun Moon ,  Jin Ha Hwang ,  Yeon Keun Lee ,  Sang Jun Park ,  Yong Nam Kim

IPC分类号： H01L51/52 ,  H01L51/00 ,  H01L51/56 ,  H05B33/10 ,  G02B5/02 ,  C03C17/34

CPC分类号： H01L51/5203 ,  C03C17/3417 ,  C03C2218/113 ,  C03C2218/328 ,  G02B5/02 ,  G02B5/0221 ,  G02B5/0226 ,  H01L51/0001 ,  H01L51/0021 ,  H01L51/0096 ,  H01L51/5209 ,  H01L51/5218 ,  H01L51/5225 ,  H01L51/5234 ,  H01L51/5237 ,  H01L51/5253 ,  H01L51/5268 ,  H01L51/5271 ,  H01L51/5275 ,  H01L51/56 ,  H01L2251/53 ,  H01L2251/56 ,  H05B33/10 ,  Y02E10/549 ,  Y02P70/521

摘要： Provided are a substrate for an organic electronic device (OED), an organic electronic device, a method of manufacturing the substrate or OED, and lighting. The substrate for an OED may be increased in durability by preventing penetration of external materials such as moisture or oxygen, and thus form an OED having excellent light extraction efficiency. In addition, since the substrate may be stably attached to an encapsulating structure sealing the OED, the device may have excellent durability with respect to abrasion of an electrode layer or pressure applied from an external environment. In addition, a surface hardness of an external terminal of the OED may be maintained at a suitable level.

公开(公告)号：US09705085B2

公开(公告)日：2017-07-11

申请号：US14910209

申请日：2014-09-30

申请人： LG DISPLAY CO., LTD.

发明人： Young Kyun Moon ,  Minsoo Kang

IPC分类号： H01L51/00 ,  H01L51/56 ,  H01L51/52 ,  H01L27/32

CPC分类号： H01L51/0017 ,  H01L27/3246 ,  H01L51/0021 ,  H01L51/0032 ,  H01L51/5203 ,  H01L51/5212 ,  H01L51/5225 ,  H01L51/56

摘要： The present application relates to a method of preparing an organic light emitting device. The method of preparing the organic light emitting device according to the present application includes: 1) forming a first electrode on a substrate; 2) forming an auxiliary electrode on at least a partial region on the first electrode; 3) forming an insulating layer on the auxiliary electrode, and forming an overhang structure, in which the insulating layer has a greater width than that of the auxiliary electrode; and 4) forming a second electrode on the first electrode and the insulating layer, so that the second electrode provided on the first electrode and the second electrode provided on the insulating layer are electrically short-circuited to each other.

公开(公告)号：US09698366B2

公开(公告)日：2017-07-04

申请号：US14491607

申请日：2014-09-19

申请人： LG Display Co., Ltd.

发明人： Young Eun Kim ,  Jong Seok Kim ,  Young Kyun Moon ,  Jin Ha Hwang

IPC分类号： H01L51/52 ,  H01L51/00 ,  H01L51/56 ,  H05B33/10 ,  G02B5/02

CPC分类号： H01L51/5203 ,  C03C17/3417 ,  C03C2218/113 ,  C03C2218/328 ,  G02B5/02 ,  G02B5/0221 ,  G02B5/0226 ,  H01L51/0001 ,  H01L51/0021 ,  H01L51/0096 ,  H01L51/5209 ,  H01L51/5218 ,  H01L51/5225 ,  H01L51/5234 ,  H01L51/5237 ,  H01L51/5253 ,  H01L51/5268 ,  H01L51/5271 ,  H01L51/5275 ,  H01L51/56 ,  H01L2251/53 ,  H01L2251/56 ,  H05B33/10 ,  Y02E10/549 ,  Y02P70/521

摘要： Provided are a substrate for an organic electronic device (OED), an organic electronic system, a method of manufacturing the system or substrate, and lighting. The substrate for an OED may be increased in durability by preventing penetration of an external material such as moisture or oxygen, and thus an organic electronic system having excellent light extraction efficiency may be formed. In addition, since the substrate may be stably attached to an encapsulating structure sealing the organic electronic system, the device may have excellent durability with respect to abrasion of an electrode layer or pressure applied from an external environment. In addition, surface hardness of an external terminal of the organic electronic system may be maintained at a suitable level.

公开(公告)号：US11152582B2

公开(公告)日：2021-10-19

申请号：US14909381

申请日：2014-09-30

申请人： LG DISPLAY CO., LTD.

发明人： Young Kyun Moon ,  Minsoo Kang

IPC分类号： H01L51/50 ,  H01L51/52 ,  H01L51/00 ,  B32B15/04

摘要： The present application relates to a laminate and a method for preparing the same. The present application provides a laminate, including: a substrate; a first layer provided on the substrate; a second layer which is provided on the first layer and has an overhang structure with a width which is larger than that of the first layer; a conductive layer which is provided on the substrate and the second layer, in which the conductive layer provided on the substrate is electrically shorted from the conductive layer provided on the second layer.

公开(公告)号：US10325975B2

公开(公告)日：2019-06-18

申请号：US15310699

申请日：2015-05-04

申请人： LG DISPLAY CO., LTD.

发明人： Young Kyun Moon ,  Minsoo Kang ,  Jin Bok Lee ,  Byung Woo Yoo

IPC分类号： H01L27/32 ,  H01L51/52

摘要： The present specification relates to an organic light emitting device and a method for manufacturing the same.

公开(公告)号：US10056572B2

公开(公告)日：2018-08-21

申请号：US15310676

申请日：2015-04-30

申请人： LG DISPLAY CO., LTD.

发明人： Young Kyun Moon ,  Jin Bok Lee ,  Byung Woo Yoo ,  Minsoo Kang

IPC分类号： H01L51/52 ,  H01L51/56 ,  H01L27/32

CPC分类号： H01L51/5212 ,  H01L27/32 ,  H01L51/5209 ,  H01L51/5228 ,  H01L51/56 ,  H01L2251/5361 ,  H01L2251/5392

摘要： The present specification relates to an organic light emitting device.

公开(公告)号：US20170125723A1

公开(公告)日：2017-05-04

申请号：US15310676

申请日：2015-04-30

申请人： LG DISPLAY CO., LTD.

发明人： Young Kyun Moon ,  Jin Bok LEE ,  Byung Woo YOO ,  Minsoo KANG

IPC分类号： H01L51/52 ,  H01L51/56

CPC分类号： H01L51/5212 ,  H01L27/32 ,  H01L51/5209 ,  H01L51/5228 ,  H01L51/56 ,  H01L2251/5361 ,  H01L2251/5392

摘要： The present specification relates to an organic light emitting device.

公开(公告)号：US10111340B2

公开(公告)日：2018-10-23

申请号：US14909357

申请日：2014-08-18

申请人： LG DISPLAY CO., LTD.

发明人： Minsoo Kang ,  Hyunsik Park ,  Young Kyun Moon

IPC分类号： H05K3/12 ,  G06F3/041 ,  H01L51/44 ,  H05K1/09 ,  H05K3/00

摘要： Provided are a conducting substrate and a method for preparing the same. The method for preparing the conducting substrate according to an embodiment of the present application includes a) providing a substrate comprising a conducting layer; b) forming a metal layer on the entire surface of the substrate comprising the conducting layer; c) forming an insulating layer pattern on the metal layer; d) forming a metal layer pattern by over-etching the metal layer by using the insulating layer pattern as a mask; and e) reforming the insulating layer pattern.