公开(公告)号：US20240074238A1

公开(公告)日：2024-02-29

申请号：US18455081

申请日：2023-08-24

Applicant: LG Display Co., Ltd.

Inventor： Youngsub Shin ,  Mikyung Lee ,  Chaekyung Lim ,  Seungbum Lee ,  Dongcheon Shin ,  Kangmin Seo

IPC: H10K59/121 ,  H10K59/38 ,  H10K59/80

CPC classification number: H10K59/1213 ,  H10K59/38 ,  H10K59/873 ,  H10K59/8792

Abstract: A display device includes a plurality of pixels disposed on a substrate, wherein each of the plurality of pixels is composed of a plurality of sub-pixels; a transistor disposed in each of the plurality of sub-pixels; a light-emitting element disposed in each of the plurality of sub-pixels, wherein the light-emitting element includes a light-emitting layer; an encapsulation layer covering the light-emitting layer; a touch electrode disposed on the encapsulation layer; multiple color filters, each corresponding to one of the plurality of sub-pixels, and a black matrix disposed between a first color filter and a second color filter, wherein the black matrix includes a first black matrix, and a second black matrix disposed on and covering a side surface of the first black matrix.