公开(公告)号：US12200981B2

公开(公告)日：2025-01-14

申请号：US17746082

申请日：2022-05-17

Applicant: Samsung Display Co., Ltd.

Inventor： Sanghoon Oh ,  Jingoo Jung ,  Yeji Han

IPC: H10K59/124 ,  H10K59/12 ,  H10K59/40 ,  H10K71/00

Abstract: Provided is an electronic device including a display panel. The display panel may include a substrate, a barrier layer disposed on the substrate, a light blocking layer disposed on the barrier layer and having a first opening defining the transmission region, at least one lower insulating layer disposed between the light blocking layer and the barrier layer, and having a second opening overlapping the first opening, a plurality of pixel circuits disposed on the light blocking layer, a plurality of light emitting elements electrically connected to the plurality of pixel circuits, respectively, and an encapsulation layer covering the plurality of light emitting elements, wherein the barrier layer includes a groove recessed from an upper surface of the barrier layer and overlapping the second opening.

公开(公告)号：US20240130186A1

公开(公告)日：2024-04-18

申请号：US18537612

申请日：2023-12-12

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jongseok Kim ,  Kiyoung Kim ,  Minjeong Park ,  Jinseok Oh ,  Yeji Han

IPC: H10K59/131 ,  H10K59/35

CPC classification number: H10K59/131 ,  H10K59/353

Abstract: A display panel includes a substrate on which a first display area and a second display area are defined, where the second display area is at least partially surrounded by the first display area and including a sub display and transmission areas, first display devices on the substrate in the first display area, second display devices on the substrate in the sub display area, a first scan line extending from the first display area into the second display area across one side of the second display area, a first sub scan line in the second display area and including a first end facing the first scan line, a first bridge line electrically connecting the first scan line to the first sub scan line, and a bottom metal layer disposed between the second display devices and the substrate in the second display area. The bottom metal layer does not overlap the first scan line when viewed from a direction perpendicular to the substrate.

公开(公告)号：US11895881B2

公开(公告)日：2024-02-06

申请号：US17474418

申请日：2021-09-14

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jongseok Kim ,  Kiyoung Kim ,  Minjeong Park ,  Jinseok Oh ,  Yeji Han

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

CPC classification number: H10K59/131 ,  H10K59/353

Abstract: A display panel includes a substrate on which a first display area and a second display area are defined, where the second display area is at least partially surrounded by the first display area and including a sub display and transmission areas, first display devices on the substrate in the first display area, second display devices on the substrate in the sub display area, a first scan line extending from the first display area into the second display area across one side of the second display area, a first sub scan line in the second display area and including a first end facing the first scan line, a first bridge line electrically connecting the first scan line to the first sub scan line, and a bottom metal layer disposed between the second display devices and the substrate in the second display area. The bottom metal layer does not overlap the first scan line when viewed from a direction perpendicular to the substrate.

公开(公告)号：US20220238624A1

公开(公告)日：2022-07-28

申请号：US17474418

申请日：2021-09-14

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jongseok Kim ,  Kiyoung Kim ,  Minjeong Park ,  Jinseok Oh ,  Yeji Han

IPC: H01L27/32

Abstract: A display panel includes a substrate on which a first display area and a second display area are defined, where the second display area is at least partially surrounded by the first display area and including a sub display and transmission areas, first display devices on the substrate in the first display area, second display devices on the substrate in the sub display area, a first scan line extending from the first display area into the second display area across one side of the second display area, a first sub scan line in the second display area and including a first end facing the first scan line, a first bridge line electrically connecting the first scan line to the first sub scan line, and a bottom metal layer disposed between the second display devices and the substrate in the second display area. The bottom metal layer does not overlap the first scan line when viewed from a direction perpendicular to the substrate.