公开(公告)号：US20170186826A1

公开(公告)日：2017-06-29

申请号：US15378511

申请日：2016-12-14

Applicant: LG Display Co., Ltd.

Inventor： Kyoung-Jin NAM ,  Jeong-Oh KIM ,  Yong-Min KIM

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

CPC classification number: H01L27/3246 ,  H01L27/12 ,  H01L27/322 ,  H01L27/3248 ,  H01L27/3258 ,  H01L27/326 ,  H01L27/3262 ,  H01L27/3272 ,  H01L27/3276 ,  H01L51/0023 ,  H01L51/5203 ,  H01L51/56 ,  H01L2227/323

Abstract: Disclosed are an organic light emitting display device improving opening ratio and a method of fabricating the same. The organic light emitting display device includes a light emitting device disposed at each sub-pixel of a substrate, a pixel circuit driving the light emitting device, a bank providing a first light emitting region at a remaining region except for a region where the pixel circuit is disposed, and a second light emitting region at the region where the pixel circuit is disposed, and a color filter disposed at the first and second light emitting regions, wherein at least one of electrodes included in the pixel circuit includes a transparent conductive layer at the second light emitting region.

公开(公告)号：US20180358420A1

公开(公告)日：2018-12-13

申请号：US16106828

申请日：2018-08-21

Applicant: LG Display Co., Ltd.

Inventor： Kyoung-Jin NAM ,  Jeong-Oh KIM ,  Yong-Min KIM

IPC: H01L27/32 ,  H01L51/56 ,  H01L51/52 ,  H01L51/00 ,  H01L27/12

CPC classification number: H01L27/3246 ,  H01L27/12 ,  H01L27/1225 ,  H01L27/124 ,  H01L27/1255 ,  H01L27/322 ,  H01L27/3248 ,  H01L27/3258 ,  H01L27/326 ,  H01L27/3262 ,  H01L27/3272 ,  H01L27/3276 ,  H01L29/45 ,  H01L51/0023 ,  H01L51/5203 ,  H01L51/56 ,  H01L2227/323

Abstract: Disclosed are an organic light emitting display device improving opening ratio and a method of fabricating the same. The organic light emitting display device includes a light emitting device disposed at each sub-pixel of a substrate, a pixel circuit driving the light emitting device, a bank providing a first light emitting region at a remaining region except for a region where the pixel circuit is disposed, and a second light emitting region at the region where the pixel circuit is disposed, and a color filter disposed at the first and second light emitting regions, wherein at least one of electrodes included in the pixel circuit includes a transparent conductive layer at the second light emitting region.

公开(公告)号：US20180151120A1

公开(公告)日：2018-05-31

申请号：US15803226

申请日：2017-11-03

Applicant: LG Display Co., Ltd.

Inventor： Yong-Min KIM ,  Woo-Chan CHO ,  Eun-Young PARK

IPC: G09G3/3258 ,  H01L27/32 ,  G09G3/3291 ,  H01L33/60 ,  H01L51/00 ,  H01L51/52

CPC classification number: G09G3/3258 ,  G09G3/3291 ,  H01L27/3244 ,  H01L27/3262 ,  H01L27/3272 ,  H01L33/60 ,  H01L51/0097 ,  H01L51/5237 ,  H01L51/5271

Abstract: Disclosed is an organic light emitting display having a mirror function. In an embodiment, a light-shielding reflective layer overlaps areas of the organic light emitting display except for emission areas provided with light emitting devices formed therein. The light-shielding reflective layer prevents light from entering channel regions of active layers and reflects external light, for example, when the organic light emitting device is not operated to display an image, and thus the organic light emitting display may stably implement a mirror function.