公开(公告)号：EP3694001A1

公开(公告)日：2020-08-12

申请号：EP20156107.3

申请日：2020-02-07

申请人： Samsung Display Co., Ltd.

发明人： JOO, Sun Kyu ,  KIM, Byung Chul ,  KIM, In Ok ,  SEONG, Jae Min ,  Song, In Seok ,  OH, Keun Chan ,  LEE, Gak Seok ,  JANG, Ji Eun ,  JANG, Chang Soon

IPC分类号： H01L27/32 ,  G02F1/1335 ,  H01L51/52

摘要： A color conversion substrate includes a base on which first to third light outputting regions and a light shielding region surrounding the first to third light outputting regions are defined; first to third color filters on the base in the first to third light outputting regions, respectively; a first light shielding member on the first color filter in the light shielding region; a light transmission pattern on the first color filter; a first wavelength conversion pattern on the second color filter and which converts light of a first color into light of a second color; and a second wavelength conversion pattern on the third color filter and which converts the light of the first color into light of a third color. A first opening located in the light shielding region is defined in at least one of the light transmission pattern and the first and second wavelength conversion patterns.