公开(公告)号：US12099678B2

公开(公告)日：2024-09-24

申请号：US18058695

申请日：2022-11-23

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Yeri Jeong ,  Il-Joo Kim ,  Wonjun Choi

IPC: G06F3/041 ,  G06F3/044

CPC classification number: G06F3/04164 ,  G06F3/0412 ,  G06F3/0446 ,  G06F2203/04111

Abstract: An input sensing part includes a first sensing electrode, a second sensing electrode that crosses the first sensing electrode, a first sensing line electrically connected to the first sensing electrode, a first multi-layer line that is electrically connected to the second sensing electrode and that includes a first line and a second line disposed over the first line, a first single-layer line that extends from one of the first and second lines, and a second single-layer line that is disposed in a different layer from the first single-layer line and electrically connected to the first single-layer line and that has a different line width from the first single-layer line.

公开(公告)号：US11861127B2

公开(公告)日：2024-01-02

申请号：US18097123

申请日：2023-01-13

Applicant: Samsung Display Co., Ltd.

Inventor： Gyeongnam Bang ,  Yeri Jeong ,  Eunyoung Kim ,  Jeongyun Han

IPC: G06F3/044 ,  G06F3/041

CPC classification number: G06F3/0446 ,  G06F3/0412 ,  G06F2203/04111

Abstract: An electronic device includes: an input sensor including a plurality of unit sensors each having a first unit sensor, a second unit sensor, and a third unit sensor adjacent, wherein each of the first, second, and third unit sensors includes: a first sensing electrode extending in the first direction; a second sensing electrode extending in the second direction; and a first dummy electrode between the first sensing electrode and the second sensing electrode, wherein the first sensing electrode of the first unit sensor is connected to a first adjacent dummy electrode of the first dummy electrodes of the third unit sensor adjacent to the first unit sensor, and wherein the second sensing electrode of the first unit sensor is connected to a first adjacent dummy electrode of the first dummy electrodes of the second unit sensor adjacent to the first unit sensor.

公开(公告)号：US20230384877A1

公开(公告)日：2023-11-30

申请号：US18231822

申请日：2023-08-09

Applicant: Samsung Display Co., Ltd.

Inventor： JUNGMOK PARK ,  Tae Yong Eom ,  Hyun-Wook Cho ,  Dongjin Moon ,  Yeri Jeong

IPC: G06F3/041 ,  G06F3/044

CPC classification number: G06F3/0412 ,  G06F3/0443 ,  G06F3/04164

Abstract: An electronic device including: a display layer; and a sensor layer that includes: first electrodes in a sensing area and having different lengths; second electrodes in the sensing area; first cross electrodes in the sensing area; second cross electrodes in the sensing area and having different lengths; pads in a peripheral area; first lines extended from the first electrodes at a first side of the sensing area towards the pads; second lines extended from the second electrodes at a second side of the sensing area towards the pads; first cross lines extending from the first cross electrodes towards the pads; and second cross lines extending from the second cross electrodes towards the pads, the first lines being different from the second lines in number, and the first cross lines being different from the second cross lines in number.

公开(公告)号：US11762492B2

公开(公告)日：2023-09-19

申请号：US17966949

申请日：2022-10-17

Applicant: Samsung Display Co., Ltd.

Inventor： Jungmok Park ,  Tae Yong Eom ,  Hyun-Wook Cho ,  Dongjin Moon ,  Yeri Jeong

IPC: G06F3/041 ,  G06F3/044

CPC classification number: G06F3/0412 ,  G06F3/0443 ,  G06F3/04164

Abstract: An electronic device including: a display layer; and a sensor layer that includes: first electrodes in a sensing area and having different lengths; second electrodes in the sensing area; first cross electrodes in the sensing area; second cross electrodes in the sensing area and having different lengths; pads in a peripheral area; first lines extended from the first electrodes at a first side of the sensing area towards the pads; second lines extended from the second electrodes at a second side of the sensing area towards the pads; first cross lines extending from the first cross electrodes towards the pads; and second cross lines extending from the second cross electrodes towards the pads, the first lines being different from the second lines in number, and the first cross lines being different from the second cross lines in number.

公开(公告)号：US11740718B2

公开(公告)日：2023-08-29

申请号：US17410018

申请日：2021-08-24

Applicant: Samsung Display Co., Ltd.

Inventor： Wonjun Choi ,  Il-Joo Kim ,  Yeri Jeong

IPC: G06F3/041 ,  G06F3/044 ,  G06F1/16 ,  H01L27/32 ,  H01L51/52 ,  H10K50/84 ,  H10K59/40 ,  H10K59/122 ,  H10K59/131

CPC classification number: G06F3/0412 ,  G06F1/163 ,  G06F3/0446 ,  H10K50/84 ,  H10K59/122 ,  H10K59/131 ,  H10K59/40 ,  G06F2203/04111 ,  G06F2203/04112

Abstract: An electronic device includes a display layer comprising emission areas that provide different colored light, respectively, and a non-emission area adjacent thereto. A sensor layer comprises a first sensing insulating layer, a first conductive layer, a second sensing insulating layer, and a second conductive layer and comprising mesh lines extending in first and second directions. The mesh lines comprise a first line extending in the first direction, second and third lines extending in the second direction from opposite sides of the first line, and a fourth line spaced apart from the third line in the first direction and extending in the second direction from the first line. A reinforcing pattern is disposed on inner areas defined by the first line and each of the second to fourth lines, respectively. The reinforcing pattern protrudes from portions of the first to fourth lines that define each inner area of the inner areas.

公开(公告)号：US11641758B2

公开(公告)日：2023-05-02

申请号：US17213143

申请日：2021-03-25

Applicant: Samsung Display Co., Ltd.

Inventor： Dongjin Moon ,  Yeri Jeong ,  Inyoung Han

IPC: H01L51/52 ,  H01L27/32

Abstract: A display device may include a hole, a display element, a switching element, a groove, a planarization layer, and a cover layer. The switching element may be electrically connected to the display element. The encapsulation layer may cover the display element. The groove may be located between the hole and the display element. A portion of the planarization layer may be located between a first edge of the planarization layer and a second edge of the planarization and may be located in the groove. The first edge of the planarization layer may be located closer to the display element than the second edge of the planarization layer. The cover layer may at least partially cover the first edge of the planarization layer.

公开(公告)号：US12236049B2

公开(公告)日：2025-02-25

申请号：US18427719

申请日：2024-01-30

Applicant: Samsung Display Co., Ltd.

Inventor： Dongjin Moon ,  Yeri Jeong ,  InYoung Han

IPC: G06F3/044

Abstract: A sensing unit including a first conductive layer including a first line portion including a first auxiliary sensing line, a second auxiliary sensing line, and a connection line, an insulating layer and a second conductive layer disposed on the insulating layer. The second conductive layer includes an electrode portion including a first sensing pattern and a second sensing pattern and a second line portion including a first sensing line overlapping the first auxiliary sensing line and connected to the first sensing pattern and a second sensing line overlapping the second auxiliary sensing line. The first sensing line is disposed between the second sensing pattern and the second sensing line, the connection line does not overlap the first auxiliary sensing line, crosses the first sensing line in a plan view, and connects the second sensing line to the second sensing pattern through contact holes defined through the insulating layer.

公开(公告)号：US20240431135A1

公开(公告)日：2024-12-26

申请号：US18810512

申请日：2024-08-21

Applicant: Samsung Display Co., Ltd.

Inventor： Dongjin Moon ,  Yeri Jeong ,  Inyoung Han

IPC: H10K50/844 ,  H10K50/82 ,  H10K59/123 ,  H10K59/131 ,  H10K102/00

Abstract: A display device may include a hole, a display element, a switching element, a groove, a planarization layer, and a cover layer. The switching element may be electrically connected to the display element. The encapsulation layer may cover the display element. The groove may be located between the hole and the display element. A portion of the planarization layer may be located between a first edge of the planarization layer and a second edge of the planarization and may be located in the groove. The first edge of the planarization layer may be located closer to the display element than the second edge of the planarization layer. The cover layer may at least partially cover the first edge of the planarization layer.

公开(公告)号：US12153770B2

公开(公告)日：2024-11-26

申请号：US18230681

申请日：2023-08-07

Applicant: Samsung Display Co., LTD.

Inventor： InYoung Han ,  Kicheol Kim ,  Minjoo Kim ,  Il-Joo Kim ,  Dongjin Moon ,  Mikyoung Seo ,  Jae Yoon Chang ,  Yeri Jeong ,  Wonjun Choi

IPC: G06F3/044

Abstract: An electronic apparatus includes a display panel and a sensor disposed on the display panel and including a plurality of sensing units disposed on an active area. Each of the sensing units includes a first sensing pattern, second sensing patterns, a bridge pattern, and a plurality of patterns. Among the sensing units, the patterns of the sensing unit making contact with a first boundary portion having a curvature in the active area and a peripheral area include a plurality of outer patterns, and at least one of the outer patterns is electrically connected to the first sensing pattern or the second sensing patterns.

公开(公告)号：US12075649B2

公开(公告)日：2024-08-27

申请号：US18141781

申请日：2023-05-01

Applicant: Samsung Display Co., Ltd.

Inventor： Dongjin Moon ,  Yeri Jeong ,  Inyoung Han

IPC: H10K50/844 ,  H10K50/82 ,  H10K59/123 ,  H10K59/131 ,  H10K102/00

CPC classification number: H10K50/844 ,  H10K50/82 ,  H10K59/123 ,  H10K59/131 ,  H10K2102/351

Abstract: A display device may include a hole, a display element, a switching element, a groove, a planarization layer, and a cover layer. The switching element may be electrically connected to the display element. The encapsulation layer may cover the display element. The groove may be located between the hole and the display element. A portion of the planarization layer may be located between a first edge of the planarization layer and a second edge of the planarization and may be located in the groove. The first edge of the planarization layer may be located closer to the display element than the second edge of the planarization layer. The cover layer may at least partially cover the first edge of the planarization layer.