公开(公告)号：US20240049559A1

公开(公告)日：2024-02-08

申请号：US18125283

申请日：2023-03-23

Applicant: Samsung Display Co., LTD.

Inventor： Dong Min LEE ,  Dong Min LEE ,  Dong Gyu JIN

IPC: H10K59/80 ,  H10K59/124 ,  H10K59/12

CPC classification number: H10K59/80 ,  H10K59/124 ,  H10K59/1201

Abstract: A display device and a method of manufacturing the same are provided. The display device includes: a base substrate, a barrier layer disposed on the base substrate, a first metal layer disposed on the barrier layer, a second metal layer disposed on the base substrate and spaced apart from the first metal layer, a buffer layer disposed on the first metal layer and the second metal layer, and a plurality of thin film transistors disposed on the buffer layer, where an angle between a side surface of the barrier layer and a bottom surface of the barrier layer is equal to or more than 90 degrees and less than or equal to 150 degrees.

公开(公告)号：US20240147771A1

公开(公告)日：2024-05-02

申请号：US18447016

申请日：2023-08-09

Applicant: Samsung Display Co., LTD.

Inventor： Dong Gyu JIN

IPC: H10K59/122 ,  H10K59/12 ,  H10K59/80

CPC classification number: H10K59/122 ,  H10K59/1201 ,  H10K59/8792

Abstract: A display device and a method of fabricating the same are provided. The display device comprises a substrate, a via layer on the substrate, an anode electrode on the via layer, a pixel-defining film on the via layer and the anode electrode, and exposing a portion of the anode electrode, an organic layer on the anode electrode, and a cathode electrode on the organic layer, wherein the pixel-defining film comprises a first region containing boron, and a second region other than the first region.