公开(公告)号：US09899455B2

公开(公告)日：2018-02-20

申请号：US15148972

申请日：2016-05-06

Applicant: Samsung Display Co., Ltd.

Inventor： Byeong-Hee Won ,  Eun Jin Sung ,  Jong In Baek

IPC: H01L51/50 ,  H01L27/32 ,  H01L51/52 ,  H01L51/56

CPC classification number: H01L27/3213 ,  H01L27/3216 ,  H01L51/5215 ,  H01L51/5218 ,  H01L51/5231 ,  H01L51/5234 ,  H01L51/5265 ,  H01L51/56 ,  H01L2251/558

Abstract: An organic light emitting diode display includes: a first organic light emitting element configured to emit light having a first wavelength; and a second organic light emitting element configured to emit light having a second wavelength substantially shorter than the first wavelength. The first organic light emitting element includes a first electrode, and the second organic light emitting element includes a second electrode having substantially higher reflectance for the light having the second wavelength than the first electrode.