公开(公告)号：US09825109B2

公开(公告)日：2017-11-21

申请号：US14668469

申请日：2015-03-25

Applicant: Japan Display Inc.

Inventor： Takeomi Morita ,  Takahide Kuranaga ,  Norio Oku

IPC: H01L27/32 ,  H01L51/52

CPC classification number: H01L27/3258 ,  H01L27/3213 ,  H01L27/3246 ,  H01L51/5234 ,  H01L51/5253

Abstract: A display device is provided including a first substrate provided with a pixel, the pixel being provided with a light emitting region of a light emitting device formed by stacking a first electrode, a light emitting layer and second electrode in this order, a first insulating layer having an opening exposing the first electrode at a position corresponding to the light emitting region and provided above the first electrode, a second insulating layer having a certain thickness provided over the first insulating layer and outer region of the opening, and a sealing film provided covering the light emitting device above the second electrode.