公开(公告)号：EP4016637A1

公开(公告)日：2022-06-22

申请号：EP21215287.0

申请日：2021-12-16

申请人： Samsung Display Co., Ltd.

发明人： LEE, Seon Uk ,  OH, Hwa Yeul ,  YANG, Seung Kil ,  LEE, Song Ee ,  JANG, Yoo Seok ,  KIM, Jeong Ki ,  KIM, Jong Hoon ,  KIM, Ju Yong ,  YANG, Ji Seong ,  LIM, Jun Hwi ,  HWANG, Sang Yeon

IPC分类号： H01L27/32

摘要： A display device is provided. A display device including a plurality of light-output areas through which incident light is emitted and a light-blocking area which blocks the incident light, the display device includes a substrate, a bank layer which is disposed in the light-blocking area on the substrate and defines a plurality of openings, each of which is disposed in one of the plurality of light-output areas, and a color control pattern disposed in the opening of the bank layer, wherein the bank layer includes a first bank area which has a first thickness and defines the plurality of openings and a second bank area which is disposed between the plurality of openings and has a second thickness smaller than the first thickness.