公开(公告)号：US09660219B2

公开(公告)日：2017-05-23

申请号：US14732346

申请日：2015-06-05

申请人： SAMSUNG DISPLAY CO., LTD.

发明人： Dong-Woo Shin ,  Seung-Wook Chang ,  Young-Hee Lee ,  Chun-Gi You ,  Pil-Soo Ahn ,  Byoung-Ki Choi

IPC分类号： H01L51/52 ,  H01L51/50 ,  H01L27/32

CPC分类号： H01L51/5265 ,  H01L27/3244 ,  H01L27/3248 ,  H01L27/3258 ,  H01L51/5036 ,  H01L51/5206 ,  H01L51/5275 ,  H01L2251/558

摘要： A display device includes a first optical resonance layer on a substrate, a switching structure on the first optical resonance layer, a first electrode on the switching structure, a light emitting structure on the first electrode, and a second electrode on the emitting structure. The switching structure may include a switching device and an optical distance controlling insulation layer covering the switching device. A first optical resonance distance for an optical resonance of the light may be provided between an upper face of the first optical resonance layer and a bottom face of the second electrode.