公开(公告)号：US11844237B2

公开(公告)日：2023-12-12

申请号：US17175687

申请日：2021-02-14

Applicant: Samsung Display Co., Ltd.

Inventor： Eunjoung Jung ,  Sanghoon Kim ,  Jongsung Park ,  Sangshin Lee

IPC: H10K59/121 ,  C23C14/04 ,  H10K50/822 ,  H10K59/65 ,  H10K71/00 ,  H10K71/16 ,  H10K59/12

CPC classification number: H10K59/121 ,  C23C14/042 ,  H10K50/822 ,  H10K59/65 ,  H10K71/00 ,  H10K71/164 ,  H10K71/166 ,  H10K71/621 ,  H10K59/1201

Abstract: A display device includes: a substrate having a component area, a main display area, and a peripheral area, the peripheral area surrounding the component area and the main display area; an auxiliary pixel group disposed in the component area and including an auxiliary subpixel pixel electrode, an auxiliary subpixel intermediate layer, and an auxiliary subpixel opposite electrode; and a main pixel group disposed in the main display area and including a main subpixel pixel electrode, a main subpixel intermediate layer, and a main subpixel opposite electrode, wherein the auxiliary subpixel opposite electrode extends in the component area to have a stripe shape and is connected to the main subpixel opposite electrode in the main display area.

公开(公告)号：US11631723B2

公开(公告)日：2023-04-18

申请号：US17103362

申请日：2020-11-24

Applicant: Samsung Display Co., Ltd.

Inventor： Jaesuk Dustin Moon ,  Sangshin Lee ,  Seungjin Lee ,  Eunjoung Jung

IPC: H01L27/32 ,  H01L51/00 ,  H01L51/56 ,  H01L51/52

Abstract: One or more embodiments include a display apparatus including an opening, an apparatus for manufacturing the display apparatus, and a method of manufacturing the display apparatus capable of reducing generation of gas or foreign matter.

公开(公告)号：US20220216273A1

公开(公告)日：2022-07-07

申请号：US17544831

申请日：2021-12-07

Applicant: Samsung Display Co., Ltd.

Inventor： Sanghoon Kim ,  Jongsung Park ,  Sangmin Yi ,  Sangshin Lee ,  Seungjin Lee ,  Eunjoung Jung

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

Abstract: A display apparatus includes: a substrate having a plurality of first group areas spaced apart from each other; a first pixel electrode and a second pixel electrode in each of the plurality of first group areas; a first intermediate layer on the first pixel electrode; a second intermediate layer on the second pixel electrode; an opposite electrode on the first intermediate layer and the second intermediate layer; and a plurality of first capping layers on the opposite electrode and spaced apart from each other to correspond to the plurality of first group areas.

公开(公告)号：US11877500B2

公开(公告)日：2024-01-16

申请号：US17206757

申请日：2021-03-19

Applicant: Samsung Display Co., Ltd.

Inventor： Sanghoon Kim ,  Jongbum Kim ,  Yeonju Kang ,  Jongsung Park ,  Sangshin Lee ,  Seungjin Lee ,  Eunjoung Jung

IPC: H01L51/56 ,  H10K71/16 ,  C23C14/04 ,  H10K71/00

CPC classification number: H10K71/166 ,  C23C14/042 ,  H10K71/00 ,  H10K71/164

Abstract: A mask assembly includes a mask and a blocking stick. The mask includes a pattern region formed therein with openings and extends in a first direction. The blocking stick is disposed under the mask and overlaps a first side portion of the mask. The mask further includes dummy opening regions and opening regions. The dummy opening regions are arranged in the first direction in the first side portion of the mask, and are formed therein with openings. The opening regions are arranged in the first direction in a second side portion which is opposite to the first side portion of the mask and correspond to the dummy opening regions, respectively. The number of the openings per a unit area in each of the dummy opening region and the opening region is smaller than the number of the openings per a unit area in the pattern region.

公开(公告)号：US20230363245A1

公开(公告)日：2023-11-09

申请号：US18142479

申请日：2023-05-02

Applicant: Samsung Display Co., Ltd.

Inventor： Youngsun Cho ,  Jaemin Hong ,  Myungkyu Kim ,  Jangwoo Kim ,  Jongsung Park ,  Sangshin Lee ,  Jungseob Lee ,  Kyunghoon Chung ,  Eunjoung Jung ,  Kyongho Hong

IPC: H10K71/16 ,  H10K59/12 ,  C23C14/04 ,  C23C14/24

CPC classification number: H10K71/166 ,  H10K59/1201 ,  C23C14/042 ,  C23C14/24

Abstract: An apparatus for manufacturing a display device includes: a mask assembly tilted with respect to a plane parallel to the ground; a deposition source facing the mask assembly; and a carrier facing the mask assembly and configured to support a display substrate. The mask assembly includes: a mask frame having a flat surface; and a mask sheet having an end on the flat surface of the mask frame and coupled to the mask frame.

公开(公告)号：US20210241671A1

公开(公告)日：2021-08-05

申请号：US16986332

申请日：2020-08-06

Applicant: Samsung Display Co., Ltd.

Inventor： Sangshin Lee ,  Seungjin Lee ,  Yeonju Kang ,  Sanghoon Kim ,  Jongsung Park ,  Eunjoung Jung

IPC: G09G3/20 ,  G09G3/3225 ,  H01L27/32

Abstract: A display device includes: a substrate including a first display area and a second display area including a transmission area; first pixels in the first display area; and second pixels in the second display area, wherein a distance between a first sub-pixel from among the first pixels, the first sub-pixel being adjacent to a boundary area between the first display area and the second display area, and a second sub-pixel from among the second pixels, the second sub-pixel being adjacent to the boundary area, is set to a certain value.

公开(公告)号：US20210083027A1

公开(公告)日：2021-03-18

申请号：US17103362

申请日：2020-11-24

Applicant: Samsung Display Co., Ltd.

Inventor： Jaesuk Dustin Moon ,  Sangshin Lee ,  Seungjin Lee ,  Eunjoung Jung

IPC: H01L27/32 ,  H01L51/00 ,  H01L51/56 ,  H01L51/52

Abstract: One or more embodiments include a display apparatus including an opening, an apparatus for manufacturing the display apparatus, and a method of manufacturing the display apparatus capable of reducing generation of gas or foreign matter.

公开(公告)号：US12219845B2

公开(公告)日：2025-02-04

申请号：US17544831

申请日：2021-12-07

Applicant: Samsung Display Co., Ltd.

Inventor： Sanghoon Kim ,  Jongsung Park ,  Sangmin Yi ,  Sangshin Lee ,  Seungjin Lee ,  Eunjoung Jung

IPC: H10K59/35 ,  H10K50/80 ,  H10K71/00

Abstract: A display apparatus includes: a substrate having a plurality of first group areas spaced apart from each other; a first pixel electrode and a second pixel electrode in each of the plurality of first group areas; a first intermediate layer on the first pixel electrode; a second intermediate layer on the second pixel electrode; an opposite electrode on the first intermediate layer and the second intermediate layer; and a plurality of first capping layers on the opposite electrode and spaced apart from each other to correspond to the plurality of first group areas.

公开(公告)号：US20230225156A1

公开(公告)日：2023-07-13

申请号：US18122451

申请日：2023-03-16

Applicant: Samsung Display Co., Ltd.

Inventor： Jaesuk Dustin Moon ,  Sangshin Lee ,  Seungjin Lee ,  Eunjoung Jung

IPC: H10K71/16 ,  C23C14/04

CPC classification number: H10K71/166 ,  C23C14/042 ,  H10K71/164

Abstract: One or more embodiments include a display apparatus including an opening, an apparatus for manufacturing the display apparatus, and a method of manufacturing the display apparatus capable of reducing generation of gas or foreign matter.

公开(公告)号：US11288998B2

公开(公告)日：2022-03-29

申请号：US16986332

申请日：2020-08-06

Applicant: Samsung Display Co., Ltd.

Inventor： Sangshin Lee ,  Seungjin Lee ,  Yeonju Kang ,  Sanghoon Kim ,  Jongsung Park ,  Eunjoung Jung

IPC: G09G3/32 ,  G09G3/20 ,  G09G3/3225 ,  H01L27/32

Abstract: A display device includes: a substrate including a first display area and a second display area including a transmission area; first pixels in the first display area; and second pixels in the second display area, wherein a distance between a first sub-pixel from among the first pixels, the first sub-pixel being adjacent to a boundary area between the first display area and the second display area, and a second sub-pixel from among the second pixels, the second sub-pixel being adjacent to the boundary area, is set to a certain value.