公开(公告)号：US20240016024A1

公开(公告)日：2024-01-11

申请号：US18346421

申请日：2023-07-03

Applicant: Samsung Display Co., Ltd.

Inventor： Sunkyu Joo ,  Keunchan Oh ,  Taimei Kodaira ,  Sangji Park ,  Dokyung Youn ,  Wooman Ji ,  Taehyung Hwang

IPC: H10K59/38 ,  H10K59/35

CPC classification number: H10K59/38 ,  H10K59/353 ,  H10K59/351

Abstract: A display apparatus includes organic light-emitting diodes respectively corresponding to first pixels, second pixels, third pixels, and fourth pixels, a first color-converting layer disposed on an organic light-emitting diode corresponding to one of the first pixels and including first quantum dots, a first color filter disposed on the first color-converting layer, a second color-converting layer disposed on an organic light-emitting diode corresponding to one of the second pixels and including second quantum dots, and a second color filter disposed on the second color-converting layer, and the second pixels and the fourth pixels are disposed along a same row, and one of the fourth pixels is disposed between two adjacent second pixels.

公开(公告)号：US20240155906A1

公开(公告)日：2024-05-09

申请号：US18352986

申请日：2023-07-14

Applicant: Samsung Display Co., LTD.

Inventor： Sunkyu Joo ,  Keunchan Oh ,  Sunyoung Kwon ,  Sangji Park ,  Jaecheol Park ,  Dokyung Youn ,  Songee Lee ,  Wooman Ji

IPC: H10K59/38 ,  H10K59/80

CPC classification number: H10K59/38 ,  H10K59/873 ,  H10K59/879

Abstract: Provided is a display apparatus including a lower substrate, a light-emitting device over the lower substrate, an upper substrate over the lower substrate with the light-emitting device therebetween and including a central area overlapping the light-emitting device and a peripheral area outside the central area, a first bank over the upper substrate facing the lower substrate and defining a first opening and a second opening overlapping the central area, a refractive layer on the first bank, a transmission layer on the refractive layer and in the first opening, a quantum dot layer on the refractive layer and in the second opening, and a second bank over the first bank and the refractive layer and including the same material as the transmission layer.