公开(公告)号：US09917280B2

公开(公告)日：2018-03-13

申请号：US15135775

申请日：2016-04-22

申请人： SAMSUNG DISPLAY CO., LTD.

发明人： Ilhun Seo ,  Byoungki Kim ,  Youngjun Shin ,  Jiyoun Lee ,  Jaebeom Choi

IPC分类号： H01L51/52 ,  H01L27/32

CPC分类号： H01L51/5271 ,  H01L27/3246 ,  H01L51/5259

摘要： A display device includes a first substrate, a pixel defining layer on the first substrate, the pixel defining layer configured to define a light emission area, a first electrode in the light emission area, a light emitting layer on the first electrode, a second electrode on the light emitting layer, a second substrate which is opposite to the first substrate, and a reflecting member on a lower surface of the first substrate. The reflecting member may include a first reflecting unit on the lower surface of the first substrate, the first reflecting unit having an aperture at a position overlapping the light emission area, and a second reflecting unit on the first reflecting unit.