公开(公告)号：US20250008782A1

公开(公告)日：2025-01-02

申请号：US18883482

申请日：2024-09-12

Applicant: Samsung Display Co., Ltd.

Inventor： Joohee Jeon ,  Donghwan Shim ,  Sanghee Jang ,  Chungsock Choi ,  Sungjin Hong ,  Junki Jeong

IPC: H10K59/124 ,  H10K59/121 ,  H10K59/123 ,  H10K59/35

Abstract: A display apparatus includes: a substrate including a main display area, a component area, and a peripheral area; a first insulating layer disposed over the substrate; a second insulating layer disposed over the first insulating layer and including an opening exposing at least a portion of the first insulating layer; an auxiliary subpixel disposed over the component area; an auxiliary pixel circuit disposed over the peripheral area and including an auxiliary thin film transistor and an auxiliary storage capacitor; and a transparent connection line connecting the auxiliary subpixel to the auxiliary pixel circuit and at least partially disposed over the component area.

公开(公告)号：US12185604B2

公开(公告)日：2024-12-31

申请号：US17743424

申请日：2022-05-12

Applicant: Samsung Display Co., Ltd.

Inventor： Myounggeun Cha ,  Joohee Jeon ,  Sanggun Choi

IPC: H01L27/32 ,  H10K59/124 ,  H10K59/131 ,  H10K59/13

Abstract: A display apparatus for displaying a high-resolution image and having a low occurrence rate of defects caused by a voltage drop. The display apparatus includes a substrate, a first conductive layer arranged on the substrate and including an auxiliary data line extending in a first direction, a first semiconductor layer arranged on the first conductive layer, a first gate layer arranged on the first semiconductor layer, a first connection electrode layer arranged on the first gate layer and including a first connection electrode electrically connected to the first semiconductor layer and the auxiliary data line, and a second connection electrode layer arranged on the first connection electrode layer and including a data line electrically connected to the first connection electrode.

公开(公告)号：US12185580B2

公开(公告)日：2024-12-31

申请号：US17559108

申请日：2021-12-22

Applicant: Samsung Display Co., Ltd.

Inventor： Chungsock Choi ,  Joohee Jeon ,  Sunmi Kang ,  Gunhee Kim ,  Hyunho Kim ,  Sunyoung Jung ,  Sungjin Hong

IPC: H10K59/121 ,  H10K59/65

Abstract: A display apparatus including a main display area, a component area, and a peripheral area includes: a main sub-pixel including a main display element on a substrate to correspond to the main display area, an auxiliary sub-pixel including an auxiliary display element on the substrate to correspond to the component area, wherein the main display area and the component area have a first boundary portion, a second boundary portion, and a third boundary portion as boundary portions where at least three edges of each of the main display area and the component area are in contact with each other, and a main sub-pixel arranged at an innermost portion of the main display area and an auxiliary sub-pixel arranged at an outermost portion of the component area have a mutually identical arrangement to correspond to each of the first boundary portion, the second boundary portion, and the third boundary portion.

公开(公告)号：US11785829B2

公开(公告)日：2023-10-10

申请号：US17821840

申请日：2022-08-24

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Joohee Jeon ,  Gunhee Kim ,  Donghyun Kim ,  Sanghoon Kim ,  Soohyun Moon ,  Seungchan Lee ,  Sungjin Hong ,  Taehoon Yang

IPC: H10K59/65 ,  H10K59/126 ,  H10K59/131 ,  H10K59/121 ,  H10K71/00 ,  H10K59/12

CPC classification number: H10K59/65 ,  H10K59/126 ,  H10K59/1213 ,  H10K59/131 ,  H10K71/00 ,  H10K59/1201

Abstract: A display apparatus is described that includes a substrate having a display area and a sensor area, wherein the sensor area includes a transmission area; a plurality of first opposite electrodes arranged to correspond to the display area; and a plurality of second opposite electrodes arranged to correspond to the sensor area and surround the transmission area, wherein a shape of each of the plurality of first opposite electrodes is different from a shape of each of the plurality of second opposite electrodes.

公开(公告)号：US20230006016A1

公开(公告)日：2023-01-05

申请号：US17847041

申请日：2022-06-22

Applicant: Samsung Display Co., Ltd.

Inventor： Joohee Jeon ,  Donghwan Shim ,  Seokhyun Lim ,  Miyeon Cho ,  Gunhee Kim ,  Sunyoung Jung

IPC: H01L27/32

Abstract: A display apparatus that is configured to prevent conductive patterns in a portion of a display area from being viewed under external light includes: a substrate including a display area and a peripheral area outside the display area, a semiconductor layer arranged on the substrate, a first pixel circuit arranged on the display area, a first data line arranged on the display area and connected to the first pixel circuit, a second pixel circuit arranged on the peripheral area, a second data line arranged on the peripheral area and connected to the second pixel circuit, and a data connection line arranged between the substrate and the semiconductor layer and connecting the first data line to the second data line.

公开(公告)号：US20220208870A1

公开(公告)日：2022-06-30

申请号：US17559108

申请日：2021-12-22

Applicant: Samsung Display Co., Ltd.

Inventor： Chungsock Choi ,  Joohee Jeon ,  Sunmi Kang ,  Gunhee Kim ,  Hyunho Kim ,  Sunyoung Jung ,  Sungjin Hong

IPC: H01L27/32

Abstract: A display apparatus including a main display area, a component area, and a peripheral area includes: a main sub-pixel including a main display element on a substrate to correspond to the main display area, an auxiliary sub-pixel including an auxiliary display element on the substrate to correspond to the component area, wherein the main display area and the component area have a first boundary portion, a second boundary portion, and a third boundary portion as boundary portions where at least three edges of each of the main display area and the component area are in contact with each other, and a main sub-pixel arranged at an outermost portion of the main display area and an auxiliary sub-pixel arranged at an outermost portion of the component area have a mutually identical arrangement to correspond to each of the first boundary portion, the second boundary portion, and the third boundary portion.

公开(公告)号：US20170117349A1

公开(公告)日：2017-04-27

申请号：US15094673

申请日：2016-04-08

Applicant: Samsung Display Co., Ltd.

Inventor： Joohee Jeon ,  Chaungi Choi ,  Hyeonsik Kim ,  Hyehyang Park ,  Huiwon Yang ,  Eunyoung Lee ,  Seungho Jung

IPC: H01L27/32 ,  H01L51/56 ,  H01L51/52

CPC classification number: H01L27/3279 ,  H01L27/3246 ,  H01L27/326 ,  H01L51/5228 ,  H01L51/5234 ,  H01L51/56 ,  H01L2227/323

Abstract: An organic light-emitting display apparatus includes a substrate including a first region configured to realize an image, and a second region through which an external light penetrates; a first electrode provided in the first region; an auxiliary electrode provided in the second region; a pixel defining layer provided in at least the first region and including a first opening exposing at least a part of the first electrode and a second opening exposing at least a part of the auxiliary electrode; a second electrode provided throughout the first region and the second region, facing the first electrode, and electrically connected to the auxiliary electrode; and an intermediate layer provided in at least the first region, provided above the first electrode and below the second electrode, and including an organic emission layer.

公开(公告)号：US12245461B2

公开(公告)日：2025-03-04

申请号：US17666478

申请日：2022-02-07

Applicant: Samsung Display Co., Ltd.

Inventor： Sungjin Hong ,  Chungsock Choi ,  Juhoon Kang ,  Joohee Jeon ,  Sunyoung Jung

IPC: H10K59/121 ,  H10K50/813 ,  H10K50/86 ,  H10K59/122 ,  H10K59/123 ,  H10K59/131 ,  H10K59/38 ,  H10K59/40 ,  H10K59/65

Abstract: A display apparatus includes: a substrate including a main display area, a component area, and a peripheral area; a main pixel circuit and a main display element connected to the main pixel circuit, the main pixel circuit and the main display element being disposed on the main display area; an auxiliary display element disposed on the component area; an auxiliary pixel circuit arranged on the peripheral area; and a connection line connecting the auxiliary display element to the auxiliary pixel circuit. The auxiliary display element includes an auxiliary pixel electrode that is at least partially round. The auxiliary pixel electrode has an asymmetrical shape with a contact portion at one side thereof. The contact portion is connected to the connection line.

公开(公告)号：US20240431168A1

公开(公告)日：2024-12-26

申请号：US18829248

申请日：2024-09-09

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sungjin Hong ,  Joohee Jeon ,  Chungsock Choi ,  Gunhee Kim ,  Sunyoung Jung

IPC: H10K59/131 ,  H10K59/121 ,  H10K59/122

Abstract: A display panel includes a main display area, a component area, and a peripheral area includes a substrate, a main pixel circuit and a main display element connected to the main pixel circuit, the main pixel circuit and the main display element being located on the substrate at the main display area, an auxiliary display element located on the substrate at the component area; an auxiliary pixel circuit located on the substrate at the peripheral area; a connection wiring connecting the auxiliary display element to the auxiliary pixel circuit; and a first conductive layer overlapping the auxiliary display element at the component area, the first conductive layer including a plurality of first holes.

公开(公告)号：US12144223B2

公开(公告)日：2024-11-12

申请号：US18527019

申请日：2023-12-01

Applicant: Samsung Display Co., Ltd.

Inventor： Sang Hoon Kim ,  Seungchan Lee ,  Gun Hee Kim ,  Donghyun Kim ,  Soohyun Moon ,  Joohee Jeon ,  SungJin Hong ,  Taehoon Yang

IPC: H10K59/131 ,  H10K59/00 ,  H10K59/121 ,  H10K59/35

Abstract: Disclosed are display panels and display devices. The display panel comprises a base layer which includes a first region and a second region having a first sub-region and a second sub-region, first pixels in the first region, and second pixels in the first sub-region. Each of the first and second pixels includes a pixel electrode, an emission layer on the pixel electrode, and a common electrode on the emission layer. The pixel electrode is shifted relative to the emission layer in a direction away from the second sub-region.