公开(公告)号：US20230320165A1

公开(公告)日：2023-10-05

申请号：US17886723

申请日：2022-08-12

Applicant: Samsung Display Co., Ltd.

Inventor： JONGSEON PARK ,  HWAN-HEE JEONG

IPC: H01L27/32 ,  G06F3/044

CPC classification number: H01L27/323 ,  G06F3/0446 ,  H01L27/3218 ,  G06F2203/04112

Abstract: Provided is an electronic apparatus including a display panel configured to provide an active region including a plurality of light-emitting regions, a first electrode including a plurality of first sensor patterns disposed in the active region and a plurality of first connection patterns respectively connected to the first sensor patterns, and a second electrode including a plurality of second sensor patterns insulated from the first electrode and disposed in the active region and a plurality of second connection patterns respectively connected to the second sensor patterns, wherein each of the first connection patterns includes a first pattern and a second pattern separated from each other in a first direction and respectively having a bar shape extending along a second direction crossing the first direction, and the light-emitting regions include at least one light-emitting pixel spaced apart from and disposed between the first pattern and the second pattern.

公开(公告)号：US20230161446A1

公开(公告)日：2023-05-25

申请号：US18158341

申请日：2023-01-23

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： HWAN-HEE JEONG ,  Youngbae JUNG

IPC: G06F3/044 ,  G06F3/041 ,  H10K59/12 ,  H10K50/84 ,  H10K59/40

CPC classification number: G06F3/0446 ,  G06F3/0412 ,  G06F3/0448 ,  H10K59/12 ,  H10K50/841 ,  H10K59/40 ,  G06F2203/04111 ,  G09G2310/0275 ,  G09G3/20

Abstract: A display device includes a display panel including unit pixel areas and an input sensor including first-line elements and second-line elements defining crossing areas with the first-line elements. First group elements among the first-line elements and the second-line elements are electrically connected to each other to define a first electrode. Second group elements among the first-line elements and the second-line elements are electrically connected to each other to define a second electrode, and the second electrode is insulated from the first electrode while crossing the first electrode. A first angle defined by a first direction and a second direction and a second angle defined in the crossing areas by the first-line elements and the second-line elements to correspond to the first angle are different from each other.

公开(公告)号：US20250068270A1

公开(公告)日：2025-02-27

申请号：US18797193

申请日：2024-08-07

Applicant: Samsung Display Co., Ltd.

Inventor： HWAN-HEE JEONG ,  DEOKJUNG KIM ,  WON-IL LEE

IPC: G06F3/041 ,  G06F3/044 ,  H10K59/131

Abstract: An electronic device including a display panel including a plurality of light emitting elements, and an input sensor on the display panel. The input sensor includes a transmission electrode including a plurality of first transmission patterns arranged in a first direction, and a reception electrode crossing the transmission electrode and including a plurality of first reception patterns arranged in a second direction crossing the first direction. Each of the first transmission patterns extends in the first direction and has a zigzag shape, and each of the first reception patterns extends in the second direction and has a zigzag shape.

公开(公告)号：US20240298501A1

公开(公告)日：2024-09-05

申请号：US18646764

申请日：2024-04-26

Applicant: Samsung Display Co., Ltd.

Inventor： JONGSEON PARK ,  HWAN-HEE JEONG

IPC: H10K59/40 ,  G06F3/044 ,  H10K59/35

CPC classification number: H10K59/40 ,  G06F3/0446 ,  H10K59/353 ,  G06F2203/04112

Abstract: Provided is an electronic apparatus including a display panel configured to provide an active region including a plurality of light-emitting regions, a first electrode including a plurality of first sensor patterns disposed in the active region and a plurality of first connection patterns respectively connected to the first sensor patterns, and a second electrode including a plurality of second sensor patterns insulated from the first electrode and disposed in the active region and a plurality of second connection patterns respectively connected to the second sensor patterns, wherein each of the first connection patterns includes a first pattern and a second pattern separated from each other in a first direction and respectively having a bar shape extending along a second direction crossing the first direction, and the light-emitting regions include at least one light-emitting pixel spaced apart from and disposed between the first pattern and the second pattern.

公开(公告)号：US20240074259A1

公开(公告)日：2024-02-29

申请号：US18358462

申请日：2023-07-25

Applicant: Samsung Display Co., Ltd.

Inventor： JONG-HWA KIM ,  IL-JOO KIM ,  CHANGHO LEE ,  HWAN-HEE JEONG ,  WONJUN CHOI

IPC: H10K59/131

CPC classification number: H10K59/131

Abstract: A display device includes a base substrate including a first area, a second area, and a third area between the first and second areas and bendable to a degree, insulating layers on the base substrate, a signal line overlapping the first to third areas and including a first line portion in the first area, a second line portion in the first area, the second area, and the third area and on a layer different from the first line portion, and a first connection portion in the first area and on a layer different those of the first and second line portions, wherein the second line portion is connected to a second portion of the first connection portion via a single second contact hole defined in an insulating layer between the second line portion and the second portion of the first connection portion, the insulating layer being an organic layer.

公开(公告)号：US20250053267A1

公开(公告)日：2025-02-13

申请号：US18637456

申请日：2024-04-17

Applicant: Samsung Display Co., Ltd.

Inventor： HWAN-HEE JEONG ,  SUNGKYUN PARK ,  SOYEON PARK ,  Giryung LEE ,  HYEYUN HAN

IPC: G06F3/044

Abstract: A display device is disclosed that includes a display panel and an input sensor including a plurality of conductive patterns. The conductive patterns include a first sensing electrode including first sensing patterns and bridge patterns, a second sensing electrode spaced apart from the first sensing electrode, and dummy patterns each overlapping the second sensing electrode and a first sensing pattern adjacent to the second sensing electrode in the first direction. Each of the bridge patterns is connected to two first sensing patterns through first contact holes. When a region, in which each of the plurality of dummy patterns overlaps each of the corresponding first sensing pattern and the second sensing electrode, is defined as an overlapping region, a dummy hole, which passes through a conductive pattern disposed on an upper part among the corresponding first sensing pattern, the second sensing electrode, and the plurality of dummy patterns, in a thickness direction, is defined in the overlapping region. Each of the bridge patterns is disposed between two dummy patterns in the second direction. Distances between the two dummy patterns and the bridge pattern, disposed between the two dummy patterns, are uniform in the second direction.

公开(公告)号：US20240411413A1

公开(公告)日：2024-12-12

申请号：US18809887

申请日：2024-08-20

Applicant: Samsung Display Co., Ltd.

Inventor： SUNHWA KIM ,  HWAN-HEE JEONG

IPC: G06F3/044 ,  H10K59/131 ,  H10K59/40 ,  H10K59/88

Abstract: A display device including: a display panel including a display area and a plurality of pixels disposed in the display area; and an input sensing part disposed on the display panel, wherein the input sensing part includes an active area and a plurality of sensing electrodes disposed in the active area, a first distance between a 1-1 side of the active area and a 2-1 side of the display area is smaller than a second distance between a 1-2 side of the active area and a 2-2 side of the display area, the 1-1 side and the 2-1 side are adjacent to each other and the 1-2 side and the 2-2 side are adjacent to each other, and the 1-1 side and the 1-2 side are opposite to each other in a first direction, and the 2-1 side and the 2-2 side are opposite to each other in the first direction.

公开(公告)号：US20220308701A1

公开(公告)日：2022-09-29

申请号：US17589748

申请日：2022-01-31

Applicant: Samsung Display Co., Ltd.

Inventor： WON-IL LEE ,  HWAN-HEE JEONG

IPC: G06F3/044 ,  H04M1/02

Abstract: Provided is a display device including a display panel and an input sensing layer including an effective region and a non-effective region. The input sensing layer includes a plurality of sensing electrodes, a plurality of signal lines, and a plurality of input pads. The non-effective region includes a first region, a second region, and a third region, and the signal lines include first sub-lines in the first region and connected to the sensing electrodes, second sub-lines in the second region and connected to the input pads, and third sub-lines in the third region and connecting the first sub-lines and the second sub-lines. An interval between the third sub-lines in the third region is a first interval which is a constant, and the first interval is smaller than a second interval between the first sub-lines and a third interval between the second sub-lines.

公开(公告)号：US20200064958A1

公开(公告)日：2020-02-27

申请号：US16672892

申请日：2019-11-04

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： SANGHYUN JUN ,  HWAN-HEE JEONG ,  KICHEOL KIM ,  JAEHYUN LEE ,  HYUN-WOOK CHO

IPC: G06F3/041 ,  G06F3/044 ,  G06F1/16

Abstract: An electronic device includes a first electrode, a second electrode, and a third electrode. The first electrode includes a first boundary side extending in a direction. The second electrode includes a second boundary side extending in the direction. The third electrode is disposed between and spaced apart from the first electrode and the second electrode. The third electrode includes a first side facing the first boundary side and a second side facing the second boundary. The first side and the second side have shapes that are asymmetric to each other with respect to a center axis extending in the direction.