公开(公告)号：US20240288965A1

公开(公告)日：2024-08-29

申请号：US18467539

申请日：2023-09-14

Applicant: Samsung Display Co., LTD.

Inventor： Bong Won LEE ,  Tae Hyoung NO ,  Young Soo YOON ,  Moo Jong KIM

IPC: G06F3/041 ,  G06F3/044

CPC classification number: G06F3/04164 ,  G06F3/0412 ,  G06F3/0446

Abstract: A display device includes a pixel in a display area, sensing electrodes overlapping the pixel, a sensing pad in a non-display area, a sensing connection line in the non-display area, and electrically connected to the sensing pad, a sensing signal line in the non-display area, and electrically connected to the sensing electrodes, and a power line extending from the non-display area, and electrically connected to the pixel, wherein the sensing signal line is electrically connected to the sensing connection line through an opening or indentation defined by the power line.

公开(公告)号：US20250120268A1

公开(公告)日：2025-04-10

申请号：US18664135

申请日：2024-05-14

Applicant: Samsung Display Co., LTD.

Inventor： Tae Hyoung NO ,  Joon Dong KIM ,  Min Cheol LEE ,  Kwang Chul JUNG ,  Yong Jun JO

IPC: H10K59/131

Abstract: A display device includes a substrate, a circuit layer, and an element layer. The circuit layer includes: light emitting pixel drivers; data lines; demux circuits outputting the data signal of the data lines based on a data mux signal supplied from a display driving circuit; and data transmission lines electrically connected between the display driving circuit and the demux circuits, and transmitting data mux signals of the demux circuits, respectively. The data transmission lines include: a first data transmission line electrically connected to a first demux circuit adjacent to an edge of the substrate in a first direction; and a second data transmission line electrically connected to a second demux circuit spaced further apart from the edge of the substrate than the first demux circuit in the first direction. The second data transmission line is electrically connected to a path compensation capacitor in the sub-region.