公开(公告)号：US20220254862A1

公开(公告)日：2022-08-11

申请号：US17731814

申请日：2022-04-28

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： ZAIL LHEE ,  KEUNSOO LEE

IPC: H01L27/32 ,  H01L51/52

Abstract: A display apparatus includes a substrate, a display unit disposed on the substrate, an insulating layer disposed on the substrate, a power supply wire disposed on the insulating layer outside the display unit, and a cladding layer. The display unit includes a pixel circuit and a display element electrically connected to the pixel circuit. The insulating layer extends from the display unit to an edge of the substrate. The power supply wire is electrically connected to the display element and includes an alignment pattern that exposes at least a portion of the insulating layer. The cladding layer covers an inner surface of the alignment pattern and contacts the at least a portion of the insulating layer.

公开(公告)号：US20240155895A1

公开(公告)日：2024-05-09

申请号：US18411837

申请日：2024-01-12

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： ZAIL LHEE ,  KEUNSOO LEE

IPC: H10K59/131 ,  H10K50/844 ,  H10K59/88

CPC classification number: H10K59/131 ,  H10K50/844 ,  H10K59/88

Abstract: A display apparatus includes a substrate, a display unit disposed on the substrate, an insulating layer disposed on the substrate, a power supply wire disposed on the insulating layer outside the display unit, and a cladding layer. The display unit includes a pixel circuit and a display element electrically connected to the pixel circuit. The insulating layer extends from the display unit to an edge of the substrate. The power supply wire is electrically connected to the display element and includes an alignment pattern that exposes at least a portion of the insulating layer. The cladding layer covers an inner surface of the alignment pattern and contacts the at least a portion of the insulating layer.

公开(公告)号：US20240065046A1

公开(公告)日：2024-02-22

申请号：US18486828

申请日：2023-10-13

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： JEONGHO LEE ,  MINJU KIM ,  WONHO KIM ,  KEUNSOO LEE ,  KYUNGCHAN CHAE

IPC: H10K59/124 ,  H10K50/15 ,  H10K50/16 ,  H10K50/17 ,  H10K59/131 ,  H10K59/121

CPC classification number: H10K59/124 ,  H10K50/15 ,  H10K50/16 ,  H10K50/171 ,  H10K59/131 ,  H10K59/1213 ,  H10K59/1216

Abstract: A display panel includes: a substrate including a first area, a second area, and a third area located between the first area and the second area; a display layer including a display element located in the second area; a first metal layer located in the third area; an organic insulating layer located on the first metal layer and including at least one contact portion; and a second metal layer located on the organic insulating layer and contacting the first metal layer through the at least one contact portion, in which the second metal layer has a first hole, and the organic insulating layer has a second hole or a first recess corresponding to the first hole, and a residual layer located in the second hole or the first recess and including a part of at least one organic layer overlaps the first metal layer.

公开(公告)号：US20200303478A1

公开(公告)日：2020-09-24

申请号：US16751428

申请日：2020-01-24

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： JEONGHO LEE ,  MINJU KIM ,  WONHO KIM ,  KEUNSOO LEE ,  KYUNGCAHN CHAE

IPC: H01L27/32 ,  H01L51/50

Abstract: A display panel includes: a substrate including a first area, a second area, and a third area located between the first area and the second area; a display layer including a display element located in the second area; a first metal layer located in the third area; an organic insulating layer located on the first metal layer and including at least one contact portion; and a second metal layer located on the organic insulating layer and contacting the first metal layer through the at least one contact portion, in which the second metal layer has a first hole, and the organic insulating layer has a second hole or a first recess corresponding to the first hole, and a residual layer located in the second hole or the first recess and including a part of at least one organic layer overlaps the first metal layer.