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：US11737323B2

公开(公告)日：2023-08-22

申请号：US17100088

申请日：2020-11-20

Applicant: Samsung Display Co., Ltd.

Inventor： Yuhyun Cho ,  Sora Kwon ,  Oukjae Lee ,  Ilryong Cho

IPC: G09G3/3275 ,  H10K59/131

CPC classification number: H10K59/131 ,  G09G3/3275

Abstract: A display device includes a substrate including a first area, a display area surrounding the first area, and a peripheral area surrounding the display area and including a bent area; a display unit including pixels; a driving circuit in the peripheral area; and a fan-out unit in the peripheral area and including a first wiring portion and a second wiring portion apart from each other in the bent area. The first wiring portion includes first wirings. Each of the first wirings includes a first portion extending in a first direction between the display unit and the bent area, and a second portion extending in a second direction. A width of the first portion is greater than a width of the second portion.