公开(公告)号：US20250024725A1

公开(公告)日：2025-01-16

申请号：US18900598

申请日：2024-09-27

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Seunglyong BOK ,  Okkyung PARK ,  Youngran SON

IPC: H10K59/131 ,  G09G3/3266 ,  H10K59/121

Abstract: A display panel includes: a substrate including a main display area, a first component area, a second component area, and a peripheral area; a first subpixel on the main display area, and a first pixel circuit connected to the first subpixel; a second subpixel on the first component area; a second pixel circuit spaced apart from the second subpixel; and a connection wiring connecting the second subpixel to the second pixel circuit.

公开(公告)号：US20230276674A1

公开(公告)日：2023-08-31

申请号：US17984420

申请日：2022-11-10

Applicant: Samsung Display co., Ltd.

Inventor： Seunglyong BOK ,  Jiyun KOO ,  Yoona KIM

IPC: H01L27/32

CPC classification number: H01L27/3218 ,  H01L27/3216

Abstract: A display apparatus includes a plurality of first pixels each including a first emission layer, a plurality of second pixels each including a second emission layer, and a plurality of third pixels each including a third emission layer. The plurality of first and second pixels are in a first column. A set of a pair of first pixels and a set of a pair of second pixels are alternately positioned in the first column. The plurality of third pixels are in a second column and are in sets each comprising four consecutive third pixels. The first emission layer is integrally formed as a single body in the set of first pixels, the second emission layer is integrally formed as a single body in the set of second pixels, and the third emission layer is integrally formed as a single body in each of sets of third pixels.

公开(公告)号：US20220190295A1

公开(公告)日：2022-06-16

申请号：US17644303

申请日：2021-12-14

Applicant: Samsung Display Co., Ltd.

Inventor： Youngran Son ,  Seunglyong BOK

IPC: H01L51/52 ,  H01L27/32

Abstract: A display apparatus includes a substrate having an opening, a display area around the opening, and a middle area between the opening and the display area, a light-emitting element in the display area, the light-emitting element comprising a pixel electrode, an opposite electrode, and an intermediate layer between the pixel electrode and the opposite electrode, and a disconnection portion in the middle area, the disconnection portion including a first stack structure and a second stack structure on the first stack structure. A 1-1st sub-layer, a 1-2nd sub-layer, and a 1-3rd sub-layer are sequentially stacked in the first stack structure. A 2-1st sub-layer, a 2-2nd sub-layer, and a 2-3rd sub-layer are sequentially stacked in the second stack structure. The intermediate layer and the opposite electrode extend from the display area to the middle area, the intermediate layer and the opposite electrode being disconnected at the disconnection portion.

公开(公告)号：US20220173341A1

公开(公告)日：2022-06-02

申请号：US17523597

申请日：2021-11-10

Applicant: Samsung Display Co., Ltd.

Inventor： Seunglyong BOK ,  Byounghun SUNG

IPC: H01L51/50 ,  H01L51/52 ,  H01L27/32

Abstract: A display apparatus includes: a lower substrate including a display area and a transmission area; first to third pixel electrodes in the display area; an intermediate layer having an opening corresponding to the transmission area; an opposite electrode above the intermediate layer, and having an opening corresponding to the transmission area; an upper substrate including a first area corresponding to the first pixel electrode, a second area corresponding to the second pixel electrode, a third area corresponding to the third pixel electrode, and a fourth area corresponding to the transmission area; a light-transmissive layer in the first area; a second-color quantum dot layer in the second area; a third-color quantum dot layer in the third area; and a light-transmissive material layer be in the fourth area, and being integrally formed with the light-transmissive layer.

公开(公告)号：US20220069048A1

公开(公告)日：2022-03-03

申请号：US17207420

申请日：2021-03-19

Applicant: Samsung Display Co., Ltd.

Inventor： Seunglyong BOK ,  Okkyung PARK ,  Youngran SON

IPC: H01L27/32 ,  G09G3/3266

Abstract: A display panel includes: a substrate including a main display area, a first component area, a second component area, and a peripheral area; a first subpixel on the main display area, and a first pixel circuit connected to the first subpixel; a second subpixel on the first component area; a second pixel circuit spaced apart from the second subpixel; and a connection wiring connecting the second subpixel to the second pixel circuit.