公开(公告)号：US20210305349A1

公开(公告)日：2021-09-30

申请号：US17074520

申请日：2020-10-19

Applicant: Samsung Display Co., Ltd.

Inventor： Sora Kwon ,  Mijin Yoon ,  Oukjae Lee

IPC: H01L27/32

Abstract: A display apparatus includes a substrate, a first pixel, a voltage line set, and a connection conductive layer. The substrate includes a transmission area, a display area, and a first non-display area. The display area surrounds the transmission area. The first non-display area is positioned between the transmission area and the display area. No image-displaying pixels are positioned on the transmission area or the first non-display area. The first pixel is arranged on the display area and includes a display element and a pixel circuit. The voltage line set is electrically connected to the pixel circuit and overlaps both the display area and the first non-display area. The connection conductive layer is positioned on the first non-display area, surrounds the transmission area, and is electrically connected to the voltage line set. A material of the voltage line is identical to a material of the connection conductive layer.

公开(公告)号：US11581388B2

公开(公告)日：2023-02-14

申请号：US17074520

申请日：2020-10-19

Applicant: Samsung Display Co., Ltd.

Inventor： Sora Kwon ,  Mijin Yoon ,  Oukjae Lee

IPC: H01L27/32

Abstract: A display apparatus includes a substrate, a first pixel, a voltage line set, and a connection conductive layer. The substrate includes a transmission area, a display area, and a first non-display area. The display area surrounds the transmission area. The first non-display area is positioned between the transmission area and the display area. No image-displaying pixels are positioned on the transmission area or the first non-display area. The first pixel is arranged on the display area and includes a display element and a pixel circuit. The voltage line set is electrically connected to the pixel circuit and overlaps both the display area and the first non-display area. The connection conductive layer is positioned on the first non-display area, surrounds the transmission area, and is electrically connected to the voltage line set. A material of the voltage line is identical to a material of the connection conductive layer.

公开(公告)号：US11081540B2

公开(公告)日：2021-08-03

申请号：US16874592

申请日：2020-05-14

Applicant: Samsung Display Co., Ltd.

Inventor： Mijin Yoon ,  Cheolsu Kim

IPC: H01L27/32 ,  H01L51/52 ,  H01L51/00

Abstract: A display apparatus includes: a substrate having a bending area between a first area and a second area; an inorganic insulating layer arranged on the substrate, the inorganic insulating layer having an opening or a groove corresponding to the bending area; a wiring unit extending to the second area through the bending area, the wiring unit arranged on the inorganic insulating layer and at least a portion thereof overlapping the opening or the groove; and an organic material layer between the inorganic insulating layer and the wiring unit, the organic material layer configured to fill the opening or the groove, wherein the wiring unit comprises a first wire and a second wire that are adjacent to each other, and a width in which the opening or the groove overlaps the first wire is different from the width in which the opening or the groove overlaps the second wire.

公开(公告)号：US10692953B2

公开(公告)日：2020-06-23

申请号：US15589706

申请日：2017-05-08

Applicant: Samsung Display Co., Ltd.

Inventor： Mijin Yoon ,  Cheolsu Kim

IPC: H01L27/32 ,  H01L51/52 ,  H01L51/00

Abstract: A display apparatus includes: a substrate having a bending area between a first area and a second area; an inorganic insulating layer arranged on the substrate, the inorganic insulating layer having an opening or a groove corresponding to the bending area; a wiring unit extending to the second area through the bending area, the wiring unit arranged on the inorganic insulating layer and at least a portion thereof overlapping the opening or the groove; and an organic material layer between the inorganic insulating layer and the wiring unit, the organic material layer configured to fill the opening or the groove, wherein the wiring unit comprises a first wire and a second wire that are adjacent to each other, and a width in which the opening or the groove overlaps the first wire is different from the width in which the opening or the groove overlaps the second wire.