公开(公告)号：US11974481B2

公开(公告)日：2024-04-30

申请号：US17305505

申请日：2021-07-08

Applicant: Samsung Display Co., Ltd.

Inventor： Sunyoung Jung ,  Hyunho Kim ,  Chungsock Choi ,  Gunhee Kim ,  Donghwan Shim ,  Sanghee Jang

IPC: H01L21/00 ,  H10K59/131 ,  H10K59/35

CPC classification number: H10K59/353 ,  H10K59/131

Abstract: A display panel includes: a substrate including a main display area, a component area, and a peripheral area; a main sub-pixel and a main pixel circuit, the main sub-pixel being in the main display area on the substrate, and the main pixel circuit being connected to the main sub-pixel; a plurality of auxiliary sub-pixels in the component area on the substrate; a plurality of auxiliary pixel circuits in the peripheral area on the substrate; a plurality of connecting lines connecting the plurality of auxiliary sub-pixels to the plurality of auxiliary pixel circuits, respectively; and a dummy line extending in a direction in which the plurality of connecting lines extend in the component area.

公开(公告)号：US20230378084A1

公开(公告)日：2023-11-23

申请号：US18225171

申请日：2023-07-24

Applicant: Samsung Display Co., Ltd.

Inventor： Seungchan Lee ,  Sungjin Hong ,  Sanghee Jang ,  Sunhee Lee

IPC: H01L23/544 ,  H10K59/122 ,  H10K59/124 ,  H10K59/121

CPC classification number: H01L23/544 ,  H10K59/122 ,  H10K59/124 ,  H10K59/1216 ,  H01L2223/54426

Abstract: A display device includes: a substrate including a first component area in which a first transmission portion is arranged, a second component area that surrounds the first component area and in which a second transmission portion is arranged, and a main display area surrounding at least a portion of the second component area; an insulating layer having a first transmission hole corresponding to the first transmission portion and a second transmission hole corresponding to the second transmission portion, the first transmission hole and the second transmission hole exposing an upper surface of the substrate; a plurality of display elements arranged on the insulating layer and corresponding to the first component area, the second component area, and the main display area; and an alignment pattern arranged on the substrate and overlapping the second transmission hole and configured to align a component with the second component area.

公开(公告)号：US11749615B2

公开(公告)日：2023-09-05

申请号：US17345051

申请日：2021-06-11

Applicant: Samsung Display Co., Ltd.

Inventor： Seungchan Lee ,  Sungjin Hong ,  Sanghee Jang ,  Sunhee Lee

IPC: H01L29/12 ,  H01L23/544 ,  H10K59/122 ,  H10K59/124 ,  H10K59/121

CPC classification number: H01L23/544 ,  H10K59/122 ,  H10K59/124 ,  H10K59/1216 ,  H01L2223/54426

Abstract: A display device includes: a substrate including a first component area in which a first transmission portion is arranged, a second component area that surrounds the first component area and in which a second transmission portion is arranged, and a main display area surrounding at least a portion of the second component area; an insulating layer having a first transmission hole corresponding to the first transmission portion and a second transmission hole corresponding to the second transmission portion, the first transmission hole and the second transmission hole exposing an upper surface of the substrate; a plurality of display elements arranged on the insulating layer and corresponding to the first component area, the second component area, and the main display area; and an alignment pattern arranged on the substrate and overlapping the second transmission hole and configured to align a component with the second component area.

公开(公告)号：US20220139331A1

公开(公告)日：2022-05-05

申请号：US17450257

申请日：2021-10-07

Applicant: Samsung Display Co., Ltd.

Inventor： Sanghee Jang ,  Juhoon Kang ,  Gunhee Kim ,  Hyunho Kim ,  Donghwan Shim ,  Seungchan Lee ,  Joohee Jeon ,  Sunyoung Jung

IPC: G09G3/3275 ,  G09G3/3266

Abstract: A display apparatus includes: a plurality of first display elements at a first display area; a plurality of first pixel circuits at the first display area, and electrically connected to the plurality of first display elements, respectively; a plurality of second display elements at a second display area; a plurality of second pixel circuits located along a first direction at a non-display area, and electrically connected to the plurality of second display elements, respectively; and a data line electrically connected to at least one first pixel circuit from among the plurality of first pixel circuits that is located along a second direction crossing the first direction at the first display area, and to at least one second pixel circuit from among the plurality of second pixel circuits. The plurality of second pixel circuits are spaced from the plurality of second display elements in a plan view.

公开(公告)号：US12159842B2

公开(公告)日：2024-12-03

申请号：US18225171

申请日：2023-07-24

Applicant: Samsung Display Co., Ltd.

Inventor： Seungchan Lee ,  Sungjin Hong ,  Sanghee Jang ,  Sunhee Lee

IPC: H10K59/12 ,  H01L23/544 ,  H10K59/121 ,  H10K59/122 ,  H10K59/124

Abstract: A display device includes: a substrate including a first component area in which a first transmission portion is arranged, a second component area that surrounds the first component area and in which a second transmission portion is arranged, and a main display area surrounding at least a portion of the second component area; an insulating layer having a first transmission hole corresponding to the first transmission portion and a second transmission hole corresponding to the second transmission portion, the first transmission hole and the second transmission hole exposing an upper surface of the substrate; a plurality of display elements arranged on the insulating layer and corresponding to the first component area, the second component area, and the main display area; and an alignment pattern arranged on the substrate and overlapping the second transmission hole and configured to align a component with the second component area.

公开(公告)号：US11837177B2

公开(公告)日：2023-12-05

申请号：US18045372

申请日：2022-10-10

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sanghee Jang ,  Juhoon Kang ,  Gunhee Kim ,  Hyunho Kim ,  Donghwan Shim ,  Seungchan Lee ,  Joohee Jeon ,  Sunyoung Jung

IPC: G09G3/3275 ,  G09G3/3266

CPC classification number: G09G3/3275 ,  G09G3/3266 ,  G09G2310/08

Abstract: A display apparatus includes: a plurality of first display elements at a first display area; a plurality of first pixel circuits at the first display area, and electrically connected to the plurality of first display elements, respectively; a plurality of second display elements at a second display area; a plurality of second pixel circuits located along a first direction at a non-display area, and electrically connected to the plurality of second display elements, respectively; and a data line electrically connected to at least one first pixel circuit from among the plurality of first pixel circuits that is located along a second direction crossing the first direction at the first display area, and to at least one second pixel circuit from among the plurality of second pixel circuits. The plurality of second pixel circuits are spaced from the plurality of second display elements in a plan view.

公开(公告)号：US11793032B2

公开(公告)日：2023-10-17

申请号：US17211676

申请日：2021-03-24

Applicant: Samsung Display Co., Ltd.

Inventor： Junki Jeong ,  Hyunho Kim ,  Sunyoung Jung ,  Meehye Jung ,  Seonyoung Choi ,  Donghwan Shim ,  Sanghee Jang ,  Chungsock Choi ,  Juhoon Kang ,  Gunhee Kim ,  Taehoon Yang

IPC: H10K59/121 ,  H10K59/123 ,  H10K59/124 ,  H01L27/12

CPC classification number: H10K59/1216 ,  H10K59/123 ,  H10K59/124 ,  H10K59/1213 ,  H01L27/1214

Abstract: A display panel includes: a substrate including a main display area, a component area, and a peripheral area; a main sub-pixel at the main display area on the substrate; a main pixel circuit connected to the main sub-pixel, and including a main storage capacitor; an auxiliary sub-pixel at the component area on the substrate; an auxiliary pixel circuit at the peripheral area on the substrate, and including an auxiliary storage capacitor; and a connecting line connecting the auxiliary sub-pixel to the auxiliary pixel circuit. A capacity of the auxiliary storage capacitor is greater than a capacity of the main storage capacitor.

公开(公告)号：US20220285452A1

公开(公告)日：2022-09-08

申请号：US17474170

申请日：2021-09-14

Applicant: Samsung Display Co., Ltd.

Inventor： Sunmi Kang ,  Sanghee Jang ,  Joohee Jeon ,  Juhoon Kang ,  Hyungkeun Park ,  Chungsock Choi

IPC: H01L27/32 ,  G09G3/3266

Abstract: A display device a substrate; first display elements arranged in a first area on the substrate; first pixel circuits arranged in the first area on the substrate and connected to the first display elements; second display elements arranged in a second area on the substrate; and second pixel circuits arranged in a third area on the substrate and connected to the second display elements. The second pixel circuits connected to the second display elements arranged in a column are arranged in a plurality of columns in the third area.

公开(公告)号：US20210193698A1

公开(公告)日：2021-06-24

申请号：US16940561

申请日：2020-07-28

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hyanga Park ,  Kibum Kim ,  Myeonghun Song ,  Jongchan Lee ,  Sanghee Jang ,  Woonghee Jeong

IPC: H01L27/12 ,  H01L27/32

Abstract: A display apparatus includes a substrate including a display area and a non-display area disposed around the display area, a driving circuit disposed in the non-display area, a first conductive line extending in a first direction and disposed in the non-display area, a second conductive line extending in the first direction and disposed on the first conductive line, and a third conductive line extending in the first direction and disposed on the second conductive line, wherein the second conductive line overlaps the first conductive line by a first width or is spaced apart from the first conductive line by a first distance in a plan view, and the third conductive line overlaps the first conductive line by a second width or is spaced apart from the first conductive line by a second distance in the plan view.

公开(公告)号：US12262614B2

公开(公告)日：2025-03-25

申请号：US18642784

申请日：2024-04-22

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sunyoung Jung ,  Hyunho Kim ,  Chungsock Choi ,  Gunhee Kim ,  Donghwan Shim ,  Sanghee Jang

IPC: H10K59/131 ,  H10K59/35

Abstract: A display panel includes: a substrate including a main display area, a component area, and a peripheral area; a main sub-pixel and a main pixel circuit, the main sub-pixel being in the main display area on the substrate, and the main pixel circuit being connected to the main sub-pixel; a plurality of auxiliary sub-pixels in the component area on the substrate; a plurality of auxiliary pixel circuits in the peripheral area on the substrate; a plurality of connecting lines connecting the plurality of auxiliary sub-pixels to the plurality of auxiliary pixel circuits, respectively; and a dummy line extending in a direction in which the plurality of connecting lines extend in the component area.