公开(公告)号：US20250017062A1

公开(公告)日：2025-01-09

申请号：US18604391

申请日：2024-03-13

Applicant: Samsung Display Co., LTD.

Inventor： Jung Suk BANG ,  Kwang Su PARK ,  Tae Ung PARK ,  Taek Gyun LEE

IPC: H10K59/131 ,  H10K59/12

Abstract: A display device includes: a substrate comprising a first display area and a second display area around the first display area; pixels on the substrate and comprising respective pixel transistors in the first display area, and respective light-emitting elements in the first display area and the second display area and connected to the respective pixel transistors; and connection lines connecting the pixel transistors with the light-emitting elements, respectively, wherein each of the connection lines comprises one or more straight portions extending in a first direction, and one or more oblique portions connected to the straight portions and extending in an oblique direction inclined by an angle equal to a multiple of 45° with respect to the first direction, and wherein angles formed by the straight portions and the oblique portions of the connection lines are equal to each other.

公开(公告)号：US20240431142A1

公开(公告)日：2024-12-26

申请号：US18613720

申请日：2024-03-22

Applicant: Samsung Display Co., Ltd.

Inventor： Tae Hyun KIM ,  Kwang Su PARK ,  Su Ah OH ,  Si Jun JANG

IPC: H10K59/121 ,  H10K59/12 ,  H10K59/131

Abstract: A display device includes: a substrate; a first conductive layer including gate electrodes respectively disposed in pixel circuit areas arranged in a first direction on the substrate; a second conductive layer disposed on the first conductive layer, the second conductive layer including first bridge patterns; a third conductive layer disposed on the second conductive layer, the third conductive layer including a voltage supply line for supplying a driving voltage and second bridge patterns; and a fourth conductive layer disposed on the third conductive layer, the fourth conductive layer including common electrode lines which are electrically connected to the gate electrodes through the first and second bridge patterns and are electrically disconnected from the voltage supply line. The common electrode lines are arranged in a second direction intersecting the first direction, and each of the common electrode lines extends in the first direction to overlap with the pixel circuit areas.