公开(公告)号：US12156431B2

公开(公告)日：2024-11-26

申请号：US18242611

申请日：2023-09-06

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Juchan Park ,  Sunho Kim ,  Joohee Jeon ,  Sungjin Hong ,  Taehoon Yang

IPC: H10K59/12 ,  H01L27/15 ,  H10K59/121 ,  H01L27/12 ,  H10K50/84 ,  H10K59/35

Abstract: A display device includes: a window including a front area and a side area bent from the front area, the side area having a first curvature; and a display panel including a first display area facing the front area of the window and a second display area facing the side area of the window, the first display area including first, second, and third light emission areas, the second display area including the first, second, and third light emission areas. The second display area comprises an edge display area and a corner display area disposed at an end of the edge display area, and the first light emission area, the second light emission area, and the third light emission area of the corner display area are disposed in a stair shape along a curved edge of the corner display area.

公开(公告)号：US11990079B2

公开(公告)日：2024-05-21

申请号：US17465845

申请日：2021-09-03

Applicant: Samsung Display Co., Ltd.

Inventor： Sunho Kim ,  Juchan Park ,  Gun Hee Kim ,  Hyewon Kim ,  Taehoon Yang ,  Sun Hee Lee ,  Joohee Jeon ,  Sungjin Hong

IPC: G09G3/20

CPC classification number: G09G3/2092 ,  G09G2310/027 ,  G09G2320/0673

Abstract: A display device includes a display panel including a plurality of first pixels disposed in a first display area and a plurality of second pixels disposed in a second display area adjacent to the first display area, a gate driver disposed in the second display area of the display panel to overlap a portion of the second pixels and driving the first and second pixels, a controller receiving image data and converting the image data to image signals, and a data driver converting the image signals to data signals and outputting the data signals to the first and second pixels. The controller compensates for effective data corresponding to the second pixels and reflects the compensated effective data to the image signals.

公开(公告)号：US11963388B2

公开(公告)日：2024-04-16

申请号：US18322838

申请日：2023-05-24

Applicant: SAMSUNG DISPLAY CO., LTD.

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

IPC: H10K50/844 ,  H10K50/842 ,  H10K71/00

CPC classification number: H10K50/844 ,  H10K50/8426 ,  H10K71/00

Abstract: A display device is provided. The display device includes a substrate including a display area, an opening area disposed in the display area, a first non-display area at least partially surrounding the display area, and a second non-display area at least partially surrounding the opening area. A display layer is disposed in the display area. An encapsulating substrate covers the display layer and has an opening corresponding to the opening area. A sealing portion is disposed between the encapsulating substrate and the substrate. The sealing portion is disposed in the opening area and connects the encapsulating substrate to the substrate. A partition wall is disposed between the substrate and the sealing portion.

公开(公告)号：US11871635B2

公开(公告)日：2024-01-09

申请号：US16883943

申请日：2020-05-26

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: H01L21/00 ,  H10K59/35 ,  H10K59/00 ,  H10K59/121 ,  H10K59/131

CPC classification number: H10K59/353 ,  H10K59/00 ,  H10K59/121 ,  H10K59/131

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.

公开(公告)号：US11837177B2

公开(公告)日：2023-12-05

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

CPC classification number: G09G3/3275 ,  G09G3/3266 ,  G09G2310/08

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：US11800751B2

公开(公告)日：2023-10-24

申请号：US17444160

申请日：2021-07-30

Applicant: Samsung Display Co., Ltd.

Inventor： Juhoon Kang ,  Gunhee Kim ,  Hyunho Kim ,  Hyungkeun Park ,  Donghwan Shim ,  Taehoon Yang ,  Joohee Jeon ,  Sunyoung Jung ,  Chungsock Choi

IPC: H01L29/08 ,  H10K59/121 ,  H10K50/844 ,  H10K59/65

CPC classification number: H10K59/1213 ,  H10K50/844 ,  H10K59/1216 ,  H10K59/65

Abstract: A display panel includes: a substrate including a main display area, a component area, and a peripheral area; an auxiliary display element in the component area; an auxiliary pixel circuit in the peripheral area and comprising an auxiliary thin-film transistor and an auxiliary storage capacitor; a transparent connection line connecting the auxiliary display element to the auxiliary pixel circuit; and a first organic insulating layer and a second organic insulating layer that are stacked between the substrate and the auxiliary display element in the component area, wherein the first organic insulating layer is between the transparent connection line and the auxiliary display element, and a refractive index of the first organic insulating layer is between a refractive index of the transparent connection line and a refractive index of the second organic insulating layer.

公开(公告)号：US11785792B2

公开(公告)日：2023-10-10

申请号：US17179184

申请日：2021-02-18

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Joohee Jeon ,  Sangha Park ,  Dahee Jeong ,  Kyuhwan Hwang

IPC: H10K50/822 ,  H10K59/122 ,  H10K59/124 ,  H10K59/131 ,  H10K59/35 ,  H10K71/00 ,  H10K59/12

CPC classification number: H10K50/822 ,  H10K59/122 ,  H10K59/124 ,  H10K59/131 ,  H10K59/353 ,  H10K71/00 ,  H10K59/1201

Abstract: A display apparatus includes a substrate including a first display area and a second display area. The second display area includes a transmission area, a plurality of first opposite electrodes and a plurality of second opposite electrodes each corresponding to the first display area, and a plurality of third opposite electrodes and a plurality of fourth opposite electrodes each corresponding to the second display area and surrounding at least a portion of the transmission area. A shape of each of the plurality of first opposite electrodes is the same as that of each of the plurality of third opposite electrodes.

公开(公告)号：US20220285456A1

公开(公告)日：2022-09-08

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: H01L27/32 ,  H01L51/52

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：US20220285452A1

公开(公告)日：2022-09-08

申请号：US17474170

申请日：2021-09-14

Applicant: Samsung Display Co., Ltd.

Inventor： Sunmi Kang ,  Sanghee Jang ,  Joohee Jeon ,  Juhoon Kang ,  Hyungkeun Park ,  Chungsock Choi

IPC: H01L27/32 ,  G09G3/3266

Abstract: A display device a substrate; first display elements arranged in a first area on the substrate; first pixel circuits arranged in the first area on the substrate and connected to the first display elements; second display elements arranged in a second area on the substrate; and second pixel circuits arranged in a third area on the substrate and connected to the second display elements. The second pixel circuits connected to the second display elements arranged in a column are arranged in a plurality of columns in the third area.

公开(公告)号：US20220157221A1

公开(公告)日：2022-05-19

申请号：US17465845

申请日：2021-09-03

Applicant: Samsung Display Co., Ltd.

Inventor： Sunho Kim ,  Juchan Park ,  Gun Hee Kim ,  Hyewon Kim ,  Taehoon Yang ,  Sun Hee Lee ,  Joohee Jeon ,  Sungjin Hong

IPC: G09G3/20

Abstract: A display device includes a display panel including a plurality of first pixels disposed in a first display area and a plurality of second pixels disposed in a second display area adjacent to the first display area, a gate driver disposed in the second display area of the display panel to overlap a portion of of the second pixels and driving the first and second pixels, a controller receiving image data and converting the image data to image signals, and a data driver converting the image signals to data signals and outputting the data signals to the first and second pixels. The controller compensates for effective data corresponding to the second pixels and reflects the compensated effective data to the image signals.