公开(公告)号：US20250063903A1

公开(公告)日：2025-02-20

申请号：US18634784

申请日：2024-04-12

Applicant: Samsung Display Co., LTD.

Inventor： Young Gu KANG ,  Hyeon Do PARK ,  Sung Chan JO ,  Hyun Sung PARK ,  Yu Deok SEO

IPC: H10K59/131 ,  G09G3/3266 ,  H01L27/02

Abstract: A display device according to one or more embodiments includes a display device including a substrate including a display area and a non-display area, pixels in the display area above the substrate, an electrostatic discharge circuit in the non-display area above the substrate, a first line in the non-display area above the substrate, and configured to receive a first voltage, a second line in the non-display area above the substrate, and configured to receive a second voltage that is lower than the first voltage, a first connection line connected between the first line and the electrostatic discharge circuit under the first line on the substrate, and a second connection line connected between the second line and the electrostatic discharge circuit under the second line on the substrate.

公开(公告)号：US20250151544A1

公开(公告)日：2025-05-08

申请号：US18736891

申请日：2024-06-07

Applicant: Samsung Display Co., LTD.

Inventor： Hye Seok NA ,  Min Ji KIM ,  Hyun Sung PARK

IPC: H10K59/131 ,  H10K59/121 ,  H10K59/124

Abstract: A display device comprises a substrate including a display area including light emission areas, and a non-display area disposed adjacent to the display area, a circuit layer disposed on the substrate, and an element layer disposed on the circuit layer, and including light emitting elements disposed in the light emission areas. The circuit layer includes emission pixel drivers electrically connected to the light emitting elements, and gate lines electrically connected to the emission pixel drivers. The gate lines are disposed in a first gate conductive layer on a first gate insulating layer overlapping a semiconductor layer. The gate lines include first gate lines, each of which includes an extension portion extended to the non-display area and disposed in the non-display area. An extension length of the extension portion is equal to or greater than a width of the emission pixel driver in the first direction.