公开(公告)号：US12250859B2

公开(公告)日：2025-03-11

申请号：US18498017

申请日：2023-10-30

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Joohye Jung ,  Wonjang Ki ,  Keonwoo Kim ,  Dong-Hyun Lee ,  Mijin Jun ,  Sangmi Jeon

IPC: H10K59/131 ,  G06F3/044 ,  H10K50/844 ,  H10K59/40

Abstract: A display device includes: a base layer having a first area and a second area adjacent to the first area; a plurality of pixels on the first area of the base layer; a power line configured to supply the plurality of pixels with power; a power pattern on the second area and electrically connected to the power line; and a protrusion on the second area, the protrusion surrounding at least a portion of the first area and including a first protruding portion and a second protruding portion on the first protruding portion, wherein the power pattern includes an overlapping portion between the first protruding portion and the second protruding portion, the overlapping portion having an opening.

公开(公告)号：US11805684B2

公开(公告)日：2023-10-31

申请号：US17202822

申请日：2021-03-16

Applicant: Samsung Display Co., Ltd.

Inventor： Joohye Jung ,  Wonjang Ki ,  Keonwoo Kim ,  Dong-Hyun Lee ,  Mijin Jun ,  Sangmi Jeon

IPC: H10K59/131 ,  H10K59/40 ,  H10K50/844 ,  G06F3/044

CPC classification number: H10K59/131 ,  G06F3/0443 ,  H10K59/40 ,  H10K50/844

Abstract: A display device includes: a base layer having a first area and a second area adjacent to the first area; a plurality of pixels on the first area of the base layer; a power line configured to supply the plurality of pixels with power; a power pattern on the second area and electrically connected to the power line; and a protrusion on the second area, the protrusion surrounding at least a portion of the first area and including a first protruding portion and a second protruding portion on the first protruding portion, wherein the power pattern includes an overlapping portion between the first protruding portion and the second protruding portion, the overlapping portion having an opening.

公开(公告)号：US11194432B2

公开(公告)日：2021-12-07

申请号：US16850074

申请日：2020-04-16

Applicant: Samsung Display Co., Ltd.

Inventor： Keonwoo Kim ,  Deukjong Kim ,  Hyunwoo Kim ,  Dong-Hyun Lee ,  Sangmi Jeon ,  Joohye Jung

IPC: G06F3/044 ,  H01L27/32

Abstract: A display device includes: a base layer including a display area and a non-display area; a circuit element layer disposed on the base layer; a display element layer disposed on the circuit element layer; a plurality of signal pads disposed on the base layer, wherein the plurality of signal pads are spaced a predetermined interval from each other, and are electrically connected to the circuit element layer; and an input sensing layer including a conductive layer and an input insulation layer, wherein the conductive layer is disposed on the display element layer, and the input insulation layer covers the conductive layer and a portion of each of the signal pads. Each of the signal pads includes a first pad portion and a second pad portion, wherein the first pad portion overlaps the input insulation layer, and the second pad portion does not overlap the input insulation layer.