公开(公告)号：US20200176531A1

公开(公告)日：2020-06-04

申请号：US16539747

申请日：2019-08-13

Applicant: LG Display Co., Ltd.

Inventor： HEUME-IL BAEK ,  HO-JIN RYU

IPC: H01L27/32

Abstract: An electroluminescent display device includes a plurality of sub-pixels arranged on a substrate along a first direction and a second direction crossing the first direction, and a light-emitting diode disposed in each of the plurality of sub-pixels and including a first electrode, a light-emitting layer and a second electrode, wherein among the plurality of sub-pixels, the sub-pixel of an nth row and an mth column has a same color as the sub-pixel of an (n+1)th row and an (m−1)th column, where n is a natural number and m is a natural number large than 4, and wherein among the plurality of sub-pixels, the sub-pixel of the nth row and a kth column has a same color as the sub-pixel of the nth row and a (k−2)th column, where k is a natural number smaller than or equal to m.