公开(公告)号：US20210126077A1

公开(公告)日：2021-04-29

申请号：US16922267

申请日：2020-07-07

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jongwon Chae ,  Moosoon Ko ,  Sunghoon Moon ,  Sewan Son ,  Yongje Jeon ,  Jingoo Jung

IPC: H01L27/32

Abstract: A display apparatus includes: a substrate including a first area and a second area, the second area including a transmission area; main pixels on the first area, each of the main pixels including a first pixel electrode, a first opposite electrode, and a first intermediate layer between the first pixel electrode and the first opposite electrode; auxiliary pixels on the second area, each of the auxiliary pixels including a second pixel electrode, a second opposite electrode, and a second intermediate layer between the second pixel electrode and the second opposite electrode; and a metal pattern layer on the second area and surrounding the transmission area.

公开(公告)号：US11672153B2

公开(公告)日：2023-06-06

申请号：US17075630

申请日：2020-10-20

Applicant: Samsung Display Co., Ltd.

Inventor： Jongwon Chae ,  Moosoon Ko ,  Jinseock Ma ,  Sunghoon Moon ,  Sewan Son ,  Sangshin Lee ,  Yongje Jeon ,  Jingoo Jung

IPC: H01L27/32 ,  H01L51/52

CPC classification number: H01L27/3218 ,  H01L27/3213 ,  H01L27/3216 ,  H01L27/3248 ,  H01L27/3258 ,  H01L51/524 ,  H01L51/5256

Abstract: A display device is provided. The display device includes: a substrate, a first display area in which a plurality of main sub-pixels are arranged on the substrate, and a second display area in which a basic unit is arranged, the basic unit including an auxiliary light-emitting area, in which a plurality of auxiliary sub-pixels are arranged on the substrate, and a transmission portion, wherein each of the plurality of auxiliary sub-pixels includes a pixel electrode on the substrate, an intermediate layer on the pixel electrode, and an opposite electrode on the intermediate layer, wherein intermediate layers of auxiliary sub-pixels for emitting light of a same color from among the plurality of auxiliary sub-pixels are connected to each other.

公开(公告)号：US20230022216A1

公开(公告)日：2023-01-26

申请号：US17583393

申请日：2022-01-25

Applicant: Samsung Display Co., Ltd.

Inventor： Yongje Jeon ,  Chunseok Ko ,  Kihong Kim ,  Sangkyung Kim ,  Jaeyoung Oh ,  Sungwoo Lee ,  Kyeongsik Cho

IPC: H01L27/32

Abstract: A display panel includes: a substrate including a first display area and a second display area including a transmission area; a plurality of first display elements arranged in the first display area; a plurality of second display elements arranged in the second display area, the plurality of second display elements each including a pixel electrode and an emission layer; and a pixel defining layer defining an emission area by an opening exposing a central portion of the pixel electrode of each of the plurality of second display elements. In at least one of the plurality of second display elements, a first center of the emission layer and a second center of the emission area do not coincide with each other in a plan view.

公开(公告)号：US11980078B2

公开(公告)日：2024-05-07

申请号：US18327853

申请日：2023-06-01

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jongwon Chae ,  Moosoon Ko ,  Jinseock Ma ,  Sunghoon Moon ,  Sewan Son ,  Sangshin Lee ,  Yongje Jeon ,  Jingoo Jung

IPC: H10K59/35 ,  H10K50/84 ,  H10K50/844 ,  H10K59/123 ,  H10K59/124

CPC classification number: H10K59/353 ,  H10K50/841 ,  H10K50/8445 ,  H10K59/123 ,  H10K59/124 ,  H10K59/351 ,  H10K59/352

Abstract: A display device is provided. The display device includes: a substrate, a first display area in which a plurality of main sub-pixels are arranged on the substrate, and a second display area in which a basic unit is arranged, the basic unit including an auxiliary light-emitting area, in which a plurality of auxiliary sub-pixels are arranged on the substrate, and a transmission portion, wherein each of the plurality of auxiliary sub-pixels includes a pixel electrode on the substrate, an intermediate layer on the pixel electrode, and an opposite electrode on the intermediate layer, wherein intermediate layers of auxiliary sub-pixels for emitting light of a same color from among the plurality of auxiliary sub-pixels are connected to each other.

公开(公告)号：US11871601B2

公开(公告)日：2024-01-09

申请号：US17074370

申请日：2020-10-19

Applicant: Samsung Display Co., Ltd.

Inventor： Jongwon Chae ,  Moosoon Ko ,  Raeyoung Gwak ,  Sunghoon Moon ,  Sewan Son ,  Yongje Jeon ,  Jingoo Jung

IPC: H10K59/121 ,  H10K50/84 ,  H10K50/824 ,  H10K59/122 ,  H10K59/123 ,  H10K59/124 ,  H10K59/35

CPC classification number: H10K50/841 ,  H10K50/824 ,  H10K59/121 ,  H10K59/122 ,  H10K59/123 ,  H10K59/124 ,  H10K59/352 ,  H10K59/353

Abstract: A display apparatus includes: a substrate; a first display area at which a plurality of main sub-pixels are on the substrate; and a second display area at which a base unit is on the substrate, the base unit comprising a plurality of pixel groups including auxiliary sub-pixels and transmission portions, wherein the pixel groups and the transmission portions are alternately arranged along a first direction, and auxiliary sub-pixels included in one pixel group among the pixel groups are provided in two rows, and a size of an emission area of a first auxiliary sub-pixel among the auxiliary sub-pixels is greater than a size of an emission area of a first main sub-pixel exhibiting a same color as that of the first auxiliary sub-pixel among the main sub-pixels.

公开(公告)号：US12016230B2

公开(公告)日：2024-06-18

申请号：US17075094

申请日：2020-10-20

Applicant: Samsung Display Co., Ltd.

Inventor： Jongwon Chae ,  Yongje Jeon ,  Moosoon Ko ,  Sunghoon Moon ,  Sewan Son ,  Jingoo Jung

IPC: H10K59/35 ,  H10K59/122 ,  H10K59/124 ,  H10K59/126 ,  H10K59/131

CPC classification number: H10K59/353 ,  H10K59/352 ,  H10K59/122 ,  H10K59/124 ,  H10K59/126 ,  H10K59/131

Abstract: A display apparatus includes: a substrate; a first display area on the substrate; main subpixels at the first display area; a second display area on the substrate; and a basic unit at the second display area, the basic unit including auxiliary subpixels and a transmission portion. A pixel layout of the auxiliary subpixels is different from a pixel layout of the main subpixels, and a size of a light-emission area of a first auxiliary subpixel from among the auxiliary subpixels is greater than a size of a light-emission area of a first main subpixel from among the main subpixels, the first main subpixel representing the same color as that of the first auxiliary subpixel.

公开(公告)号：US20220109039A1

公开(公告)日：2022-04-07

申请号：US17449393

申请日：2021-09-29

Applicant: Samsung Display Co., Ltd.

Inventor： Yongje Jeon ,  Jaeyoung Oh ,  Kihong Kim ,  Sungwoo Lee ,  Kyeongsik Cho

IPC: H01L27/32

Abstract: A display apparatus includes: a substrate including a main display area, a component area, and a peripheral area; a plurality of main pixel electrodes in the main display area of the substrate; a plurality of auxiliary pixel electrodes in the component area of the substrate; an auxiliary opposite electrode over the auxiliary pixel electrodes, overlapping the auxiliary pixel electrodes, and including a plurality of openings between the auxiliary pixel electrodes; and a shield layer below the auxiliary pixel electrodes and including a plurality of opening portions that overlap the openings of the auxiliary opposite electrode.

公开(公告)号：US20240284735A1

公开(公告)日：2024-08-22

申请号：US18641354

申请日：2024-04-20

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jongwon Chae ,  Moosoon Ko ,  Sunghoon Moon ,  Sewan Son ,  Yongje Jeon ,  Jingoo Jung

IPC: H10K59/131 ,  H10K59/35

CPC classification number: H10K59/131 ,  H10K59/35

Abstract: A display apparatus includes: a substrate including a first area and a second area, the second area including a transmission area; main pixels on the first area, each of the main pixels including a first pixel electrode, a first opposite electrode, and a first intermediate layer between the first pixel electrode and the first opposite electrode; auxiliary pixels on the second area, each of the auxiliary pixels including a second pixel electrode, a second opposite electrode, and a second intermediate layer between the second pixel electrode and the second opposite electrode; and a metal pattern layer on the second area and surrounding the transmission area.

公开(公告)号：US12004386B2

公开(公告)日：2024-06-04

申请号：US16922267

申请日：2020-07-07

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jongwon Chae ,  Moosoon Ko ,  Sunghoon Moon ,  Sewan Son ,  Yongje Jeon ,  Jingoo Jung

IPC: H10K59/131 ,  H10K59/35

CPC classification number: H10K59/131 ,  H10K59/35

Abstract: A display apparatus includes: a substrate including a first area and a second area, the second area including a transmission area; main pixels on the first area, each of the main pixels including a first pixel electrode, a first opposite electrode, and a first intermediate layer between the first pixel electrode and the first opposite electrode; auxiliary pixels on the second area, each of the auxiliary pixels including a second pixel electrode, a second opposite electrode, and a second intermediate layer between the second pixel electrode and the second opposite electrode; and a metal pattern layer on the second area and surrounding the transmission area.

公开(公告)号：US11899862B2

公开(公告)日：2024-02-13

申请号：US17094368

申请日：2020-11-10

Applicant: Samsung Display Co., Ltd.

Inventor： Seunglyong Bok ,  Yongje Jeon ,  Songi Kim ,  Okkyung Park ,  Youngran Son ,  Dongho Lee ,  Seunghoon Lee

IPC: G06F3/041 ,  G06F1/16 ,  G09G3/3233 ,  G06F3/044 ,  H04N23/55 ,  H10K50/858 ,  H10K50/842 ,  H10K59/38 ,  H10K59/40 ,  H10K59/121 ,  H10K59/125 ,  H10K77/10

CPC classification number: G06F3/0412 ,  G06F1/1626 ,  G06F3/0443 ,  G06F3/0446 ,  G09G3/3233 ,  H04N23/55 ,  H10K50/8426 ,  H10K50/858 ,  H10K59/121 ,  H10K59/125 ,  H10K59/38 ,  H10K59/40 ,  H10K77/111

Abstract: A display panel includes a main display area, and a component area including a transmission area. The display panel includes a substrate including a groove disposed in the transmission area in a depth direction of the substrate; main display elements disposed above the substrate in the main display area; main pixel circuits electrically connected to the main display elements; and auxiliary display elements disposed above the substrate in the component area; and auxiliary pixel circuits electrically connected to the auxiliary display elements.