公开(公告)号：US11114467B2

公开(公告)日：2021-09-07

申请号：US16545581

申请日：2019-08-20

Applicant: LG Display Co., Ltd.

Inventor： YoungMi Kim ,  Yeonsuk Kang

IPC: H01L27/32 ,  H01L27/12 ,  G02B27/01

Abstract: The display device includes a substrate including first and second sub pixels, a first electrode patterned in each of the first and second sub pixels on the substrate, a first emission layer in each of the first and second sub pixels on the first electrode to emit first colored light, a second electrode in each of the first and second sub pixels on the first emission layer, a second emission layer on the second electrode to emit second colored light, and a third electrode on the second emission layer. The first electrode of the first sub pixel is relatively larger than the first electrode of the second sub pixel, the first electrode of the first sub pixel is electrically connected with the second electrode of the first sub pixel, and the first electrode of the second sub pixel is insulated from the second electrode of the second sub pixel.

公开(公告)号：US10741612B2

公开(公告)日：2020-08-11

申请号：US16164463

申请日：2018-10-18

Applicant: LG Display Co., Ltd.

Inventor： Jang Jo ,  Yeonsuk Kang ,  Hye-Jin Gong

IPC: H01L51/50 ,  H01L27/32 ,  H01L27/28 ,  H01L51/52 ,  H01L51/44 ,  H01L31/0475

Abstract: Disclosed is a display device including a solar cell so as to use power produced by a solar energy, and a method for manufacturing the same, wherein the display device includes light-emitting areas provided on a lower substrate, and a solar cell layer provided on an upper substrate confronting the lower substrate, and provided to produce power by absorbing light, wherein the light-emitting areas include first to third light-emitting areas, and the solar cell layer includes first to third organic solar cell layers which are disposed to areas corresponding to the first to third light-emitting areas.