公开(公告)号：US20220254864A1

公开(公告)日：2022-08-11

申请号：US17504444

申请日：2021-10-18

Applicant: Samsung Display Co., Ltd

Inventor： Seho Lee ,  Taehyung Kim ,  Yongdae Lee ,  Hyoyeon Kim ,  Taehyeon Yang ,  Chulsoon Lee ,  Changgwi Jin

IPC: H01L27/32 ,  H01L51/56

Abstract: A display device includes: a light-emitting diode including a first electrode, a second electrode arranged on the first electrode, and an intermediate layer between the first electrode and the second electrode; a bus electrode spaced apart from the first electrode of the light-emitting diode; a bank layer covering an edge of the first electrode and an edge of the bus electrode, and exposing a portion of the first electrode and a portion of the bus electrode; and an insulating pattern layer arranged on the bus electrode, and including a first opening overlapping a first opening, wherein the second electrode contacts the bus electrode through the first opening of the insulating pattern layer.

公开(公告)号：US20250040385A1

公开(公告)日：2025-01-30

申请号：US18916051

申请日：2024-10-15

Applicant: Samsung Display Co., Ltd.

Inventor： Seho Lee ,  Taehyung Kim ,  Yongdae Lee ,  Hyoyeon Kim ,  Taehyeon Yang ,  Chulsoon Lee ,  Changgwi Jin

IPC: H10K59/131 ,  H10K59/12 ,  H10K59/122 ,  H10K71/00

Abstract: A display device includes: a light-emitting diode including a first electrode, a second electrode arranged on the first electrode, and an intermediate layer between the first electrode and the second electrode; a bus electrode spaced apart from the first electrode of the light-emitting diode; a bank layer covering an edge of the first electrode and an edge of the bus electrode, and exposing a portion of the first electrode and a portion of the bus electrode; and an insulating pattern layer arranged on the bus electrode, and including a first opening overlapping a first opening, wherein the second electrode contacts the bus electrode through the first opening of the insulating pattern layer.

公开(公告)号：US12137590B2

公开(公告)日：2024-11-05

申请号：US17504444

申请日：2021-10-18

Applicant: Samsung Display Co., Ltd.

Inventor： Seho Lee ,  Taehyung Kim ,  Yongdae Lee ,  Hyoyeon Kim ,  Taehyeon Yang ,  Chulsoon Lee ,  Changgwi Jin

IPC: H10K59/131 ,  H10K59/122 ,  H10K71/00 ,  H10K59/12

Abstract: A display device includes: a light-emitting diode including a first electrode, a second electrode arranged on the first electrode, and an intermediate layer between the first electrode and the second electrode; a bus electrode spaced apart from the first electrode of the light-emitting diode; a bank layer covering an edge of the first electrode and an edge of the bus electrode, and exposing a portion of the first electrode and a portion of the bus electrode; and an insulating pattern layer arranged on the bus electrode, and including a first opening overlapping a first opening, wherein the second electrode contacts the bus electrode through the first opening of the insulating pattern layer.