公开(公告)号：US20230165100A1

公开(公告)日：2023-05-25

申请号：US17983306

申请日：2022-11-08

Applicant: Samsung Display Co., Ltd.

Inventor： Jaeun Lee ,  Joohee Jeon ,  Chungsock Choi ,  Hyungsuk Hwang ,  Gunhee Kim ,  Sunyoung Jung

IPC: H01L27/32

CPC classification number: H01L27/3218 ,  H01L27/3216 ,  H01L27/3276

Abstract: A display apparatus includes a substrate including a first area and a second area, auxiliary pixels in the first area, and including first auxiliary pixels, respective ones of which being along a first line, and second auxiliary pixels, respective ones of which being arranged along a second line that is parallel to the first line, and third auxiliary pixels, respective ones of which being arranged along a third line that is parallel to the first line, and having a same pixel arrangement as the second auxiliary pixels, main pixels in the second area, and a transmissive portion between the auxiliary pixels, wherein a first distance between the first line and the second line at one side of the first line is less than a second distance between the first line and the third line at an other side of the first line.

公开(公告)号：US11659744B2

公开(公告)日：2023-05-23

申请号：US17305503

申请日：2021-07-08

Applicant: Samsung Display Co., Ltd.

Inventor： Sunyoung Jung ,  Gunhee Kim ,  Hyunho Kim ,  Donghwan Shim ,  Taehoon Yang ,  Sanghee Jang ,  Chungsock Choi

IPC: H01L27/32 ,  G09G3/3225

CPC classification number: H01L27/3276 ,  G09G3/3225

Abstract: A display panel includes: a display area including a main display area, and a component area; a peripheral area; a plurality of main pixel circuits at the main display area; a plurality of main gate lines extending in a first direction, and connected to the main pixel circuits; a plurality of main data lines extending in a second direction, and connected to the main pixel circuits; a plurality of auxiliary display elements at the component area; a plurality of auxiliary pixel circuits at the periphery area, and connected to the auxiliary display elements; a plurality of auxiliary gate lines connected to the auxiliary pixel circuits, and to main gate lines that are adjacent to the component area in the first direction; and a plurality of auxiliary data lines connected to the auxiliary pixel circuits, and to main data lines that are adjacent to the component area in the second direction.

公开(公告)号：US20230055922A1

公开(公告)日：2023-02-23

申请号：US18045372

申请日：2022-10-10

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sanghee Jang ,  Juhoon Kang ,  Gunhee Kim ,  Hyunho Kim ,  Donghwan Shim ,  Seungchan Lee ,  Joohee Jeon ,  Sunyoung Jung

IPC: G09G3/3275 ,  G09G3/3266

Abstract: A display apparatus includes: a plurality of first display elements at a first display area; a plurality of first pixel circuits at the first display area, and electrically connected to the plurality of first display elements, respectively; a plurality of second display elements at a second display area; a plurality of second pixel circuits located along a first direction at a non-display area, and electrically connected to the plurality of second display elements, respectively; and a data line electrically connected to at least one first pixel circuit from among the plurality of first pixel circuits that is located along a second direction crossing the first direction at the first display area, and to at least one second pixel circuit from among the plurality of second pixel circuits. The plurality of second pixel circuits are spaced from the plurality of second display elements in a plan view.

公开(公告)号：US12262614B2

公开(公告)日：2025-03-25

申请号：US18642784

申请日：2024-04-22

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sunyoung Jung ,  Hyunho Kim ,  Chungsock Choi ,  Gunhee Kim ,  Donghwan Shim ,  Sanghee Jang

IPC: H10K59/131 ,  H10K59/35

Abstract: A display panel includes: a substrate including a main display area, a component area, and a peripheral area; a main sub-pixel and a main pixel circuit, the main sub-pixel being in the main display area on the substrate, and the main pixel circuit being connected to the main sub-pixel; a plurality of auxiliary sub-pixels in the component area on the substrate; a plurality of auxiliary pixel circuits in the peripheral area on the substrate; a plurality of connecting lines connecting the plurality of auxiliary sub-pixels to the plurality of auxiliary pixel circuits, respectively; and a dummy line extending in a direction in which the plurality of connecting lines extend in the component area.

公开(公告)号：US12219808B2

公开(公告)日：2025-02-04

申请号：US17351923

申请日：2021-06-18

Applicant: Samsung Display Co., Ltd.

Inventor： Youngwan Seo ,  Gyungsoon Park ,  Sumi Lee ,  Jaeun Lee ,  Gunhee Kim ,  Hyeongseok Kim

IPC: H10K59/121 ,  H10K59/126 ,  H10K59/122 ,  H10K59/124 ,  H10K59/35

Abstract: A display apparatus includes: a first display area comprising a first plurality of pixels; a second display area comprising transmission areas and a second plurality of pixels, wherein: the second plurality of pixels of the second display area are arranged in a buffer display area and a normal display area of the second display area; the buffer display area is adjacent to the first display area; the normal display area is spaced apart from the first display area; and a pixel density of the normal display area is less than a pixel density of the buffer display area; and a blocking metal layer in the second display area and comprising openings corresponding to the transmission areas.

公开(公告)号：US12144229B2

公开(公告)日：2024-11-12

申请号：US18306067

申请日：2023-04-24

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sunhee Lee ,  Sunho Kim ,  Gunhee Kim ,  Donghwan Shim ,  Taehoon Yang ,  Choelmin Jang

IPC: G09G5/00 ,  H10K50/844 ,  H10K59/40

Abstract: A display device includes a display area and a peripheral area. A display layer includes a plurality of display elements arranged thereon. A thin-film encapsulation layer is arranged on the display layer and includes first, second, and third encapsulation layers. The second encapsulation layer is on the first encapsulation layer. The third encapsulation layer is on the second encapsulation layer. A touch sensing layer is arranged on the thin-film encapsulation layer and includes touch electrodes and trace lines. The display area is partially bent about an axis, and the third encapsulation layer is bent along the axis and has a structure in which a first layer and a second layer are alternately stacked. The first layer includes an inorganic insulating material, and the second layer includes a silicon carbon compound material.

公开(公告)号：US20240107820A1

公开(公告)日：2024-03-28

申请号：US18533112

申请日：2023-12-07

Applicant: Samsung Display Co., Ltd.

Inventor： Sunho Kim ,  Juchan Park ,  Sunhee Lee ,  Gunhee Kim ,  Taehoon Yang

IPC: H10K59/122 ,  H10K59/121 ,  H10K59/126 ,  H10K59/35

CPC classification number: H10K59/122 ,  H10K59/1213 ,  H10K59/126 ,  H10K59/353

Abstract: Provided is an organic light-emitting display apparatus in which a dead space may be reduced. The organic light-emitting display apparatus includes: a substrate including a first display area, a second display area disposed outside of the first display area, and a third display area disposed outside of the second display area; a first thin-film transistor disposed in the first display area on the substrate; a second thin-film transistor and a third thin-film transistor each arranged in the second display area on the substrate; a first pixel electrode arranged in the first display area on the substrate and electrically connected to the first thin-film transistor; a second pixel electrode arranged in the second display area on the substrate and electrically connected to the second thin-film transistor; and a third pixel electrode arranged in the third display area on the substrate and electrically connected to the third thin-film transistor.

公开(公告)号：US20230335063A1

公开(公告)日：2023-10-19

申请号：US18211322

申请日：2023-06-19

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Gyungsoon PARK ,  Gunhee Kim ,  Hyeongseok Kim ,  Youngwan Seo ,  Chongchul Chai

IPC: G09G3/3275 ,  G09G3/20 ,  H10K59/124 ,  H10K59/131 ,  H10K59/35

CPC classification number: G09G3/3275 ,  G09G3/2003 ,  H10K59/124 ,  H10K59/131 ,  H10K59/353 ,  G09G2300/0452 ,  G09G2300/0426

Abstract: A display panel includes a 1-1st sub-pixel and a 1-2nd sub-pixel disposed in a first row, a 2-1st sub-pixel disposed in a second row and a 3-1st sub-pixel and a 3-2nd sub-pixel disposed in a third row. A first data line extends from the first row to the third row and electrically connects a pixel circuit of the 1-1st sub-pixel, a pixel circuit of the 2-1st sub-pixel, and a pixel circuit of the 3-1st sub-pixel. A 2-1st data line is electrically connected to a pixel circuit of the 1-2nd sub-pixel. A 2-2nd data line is electrically connected to a pixel circuit of the 3-2nd sub-pixel. A first bridge line is disposed on a different layer than the data lines and contacts the 2-1st data line and the 2-2nd data line and includes an overlapping portion extending along at least a portion of the first data line.

公开(公告)号：US20230157112A1

公开(公告)日：2023-05-18

申请号：US17815197

申请日：2022-07-26

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： SEOKHYUN LIM ,  Joohee Jeon ,  Sunmi Kang ,  Juhoon Kang ,  Hyungkeun Park ,  Donghwan Shim ,  Miyeon Cho ,  Gunhee Kim ,  Sunyoung Jung

IPC: H01L27/32 ,  G09G3/3233

CPC classification number: H01L27/3279 ,  G09G3/3233 ,  G09G2300/0852 ,  G09G2300/0819 ,  G09G2300/0426

Abstract: A display apparatus includes a first transistor including a first semiconductor layer and a first electrode that at least partially overlaps the first semiconductor layer. A first capacitor includes the first electrode and a second electrode that at least partially overlaps the first electrode. A second capacitor includes the second electrode and a third electrode that at least partially overlaps the second electrode. A first data line is configured to transfer a data voltage therethrough. First and second scan lines are configured to transfer first and second scan signals therethrough, respectively. A second transistor connects the first data line to the second electrode in response to the first scan signal. A third transistor connects the first electrode to a drain of the first transistor in response to the second scan signal.

公开(公告)号：US11468848B2

公开(公告)日：2022-10-11

申请号：US17450257

申请日：2021-10-07

Applicant: Samsung Display Co., Ltd.

Inventor： Sanghee Jang ,  Juhoon Kang ,  Gunhee Kim ,  Hyunho Kim ,  Donghwan Shim ,  Seungchan Lee ,  Joohee Jeon ,  Sunyoung Jung

IPC: G09G3/3275 ,  G09G3/3266

Abstract: A display apparatus includes: a plurality of first display elements at a first display area; a plurality of first pixel circuits at the first display area, and electrically connected to the plurality of first display elements, respectively; a plurality of second display elements at a second display area; a plurality of second pixel circuits located along a first direction at a non-display area, and electrically connected to the plurality of second display elements, respectively; and a data line electrically connected to at least one first pixel circuit from among the plurality of first pixel circuits that is located along a second direction crossing the first direction at the first display area, and to at least one second pixel circuit from among the plurality of second pixel circuits. The plurality of second pixel circuits are spaced from the plurality of second display elements in a plan view.