公开(公告)号：US20240040838A1

公开(公告)日：2024-02-01

申请号：US18486024

申请日：2023-10-12

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Junki JEONG ,  Hyunho KIM ,  Sunyoung JUNG ,  Meehye JUNG ,  Seonyoung CHOI ,  Donghwan SHIM ,  Sanghee JANG ,  Chungsock CHOI ,  Juhoon KANG ,  Gunhee KIM ,  Taehoon YANG

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

CPC classification number: H10K59/1216 ,  H10K59/123 ,  H10K59/124 ,  H10K59/1213 ,  H01L27/1214

Abstract: A display panel includes: a substrate including a main display area, a component area, and a peripheral area; a main sub-pixel at the main display area on the substrate; a main pixel circuit connected to the main sub-pixel, and including a main storage capacitor; an auxiliary sub-pixel at the component area on the substrate; an auxiliary pixel circuit at the peripheral area on the substrate, and including an auxiliary storage capacitor; and a connecting line connecting the auxiliary sub-pixel to the auxiliary pixel circuit. A capacity of the auxiliary storage capacitor is greater than a capacity of the main storage capacitor.

公开(公告)号：US20210327988A1

公开(公告)日：2021-10-21

申请号：US17088049

申请日：2020-11-03

Applicant: Samsung Display Co., Ltd.

Inventor： Junhyun PARK ,  Minjae JEONG ,  Junki JEONG ,  Jaehyung CHO ,  Seonyoung CHOI

IPC: H01L27/32

Abstract: A display device includes a scan line extending in a direction, a data line and a driving voltage line extending in another direction, a transistor electrically connected to the driving voltage line and including a first gate electrode and a first semiconductor layer, a second transistor electrically connected to the scan and data lines and including a second gate electrode and a second semiconductor layer, a first capacitor electrically connected to the first transistor and including first and second capacitor plates, and a second capacitor including a third capacitor plate electrically connected to the first transistor and a fourth capacitor plate electrically connected to the second transistor. The second capacitor plate includes a first hole overlapping the first capacitor plate, the fourth capacitor plate includes a second hole overlapping the third capacitor plate, and a size of the second hole is different from that of the first hole.

公开(公告)号：US20240357866A1

公开(公告)日：2024-10-24

申请号：US18760598

申请日：2024-07-01

Applicant: Samsung Display Co., Ltd.

Inventor： Junki JEONG ,  Seonyoung CHOI

IPC: H10K59/121 ,  H10K59/126 ,  H10K59/131

CPC classification number: H10K59/1213 ,  H10K59/1216 ,  H10K59/126 ,  H10K59/131

Abstract: A display panel includes: a substrate having a main display area, an auxiliary display area, and a peripheral area, the auxiliary display area having a circuit area and a component area; main display elements arranged in the main display area and main pixel circuits respectively connected to the main display elements; first display elements arranged in the component area; second display elements arranged in the circuit area; and auxiliary pixel circuits arranged in the circuit area, wherein the circuit area is arranged between the main display area and the component area, the auxiliary pixel circuits include: first pixel circuits connected to the first display elements, respectively; and second pixel circuits connected to the second display elements, respectively, and at least some of the second display elements overlap the first pixel circuits.

公开(公告)号：US20230247879A1

公开(公告)日：2023-08-03

申请号：US18159325

申请日：2023-01-25

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jaehyung CHO ,  Seonyoung CHOI ,  Gyungsoon PARK

IPC: H10K59/131 ,  H10K59/121

CPC classification number: H10K59/1315 ,  H10K59/1213 ,  H10K59/1216

Abstract: A display device includes a substrate including a display area and a non-display area including a driving circuit area, and a wiring area, the wiring area including a first wiring area and a second wiring area respectively disposed on opposite sides of the driving circuit area in a first direction, and a circuit layer disposed on the substrate, the circuit layer including a driving circuit overlapping the driving circuit area and a wiring line overlapping the wiring area and electrically connected to the driving circuit. A first opening area is defined in the display area, and a second opening area is defined between the driving circuit area and the wiring area. A width of the driving circuit area and a width of the wiring area are equal to each other.

公开(公告)号：US20230320152A1

公开(公告)日：2023-10-05

申请号：US18121480

申请日：2023-03-14

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Seonyoung CHOI ,  Gyungsoon PARK

IPC: H10K59/131

CPC classification number: H10K59/131

Abstract: The invention relates to display apparatus. The display apparatus includes: a substrate including a display area and a peripheral area outside the display area, where the display area includes a plurality of first islands, a first connector, and a first through-portion; a plurality of unit display parts arranged on the plurality of first islands, respectively; a first common voltage line and a second common voltage line arranged on one side of the peripheral area; a driving circuit part arranged between the first common voltage line and the second common voltage line; and a plurality of shield parts disposed on the driving circuit part and apart from each other.

公开(公告)号：US20230232678A1

公开(公告)日：2023-07-20

申请号：US18075823

申请日：2022-12-06

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jaehyung CHO ,  Seonyoung CHOI

IPC: H10K59/131 ,  G09G3/3233

CPC classification number: H01L27/3276 ,  G09G3/3233 ,  H01L27/3211

Abstract: A display device includes a substrate which includes a display area and in which a first opening area is defined, and a non-display area which includes a first driving circuit area and a second driving circuit area adjacent to the first driving circuit area, and in which a second opening area is defined between the first driving circuit area and the second driving circuit area, and a circuit layer disposed on the substrate and including a first driving circuit overlapping the first driving circuit area and including a first conductive pattern and a second driving circuit overlapping the second driving circuit area and including a second conductive pattern. A shape of the first conductive pattern and a shape of the second conductive pattern are inverted from each other based on a first virtual straight line passing through a center of the first driving circuit area and a center of the second driving circuit area in a plan view.

公开(公告)号：US20210091330A1

公开(公告)日：2021-03-25

申请号：US17086532

申请日：2020-11-02

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Taehyun KIM ,  Seungmin LEE ,  Seonyoung CHOI ,  Sangho PARK ,  Donghwan SHIM ,  Jungkyu LEE ,  Seunghwan CHO

IPC: H01L51/52 ,  H01L27/12 ,  H01L27/32 ,  H01L51/50

Abstract: An OLED display device including: a substrate including a display area and a non-display area; an organic light emitting element including a first electrode, an organic light emitting layer on the first electrode, and a second electrode on the organic light emitting layer; a first conductive line at the non-display area of the substrate; a first organic layer on the first conductive line; a second conductive line on the first organic layer and connected to the first conductive line; a second organic layer on the second conductive line; and a third conductive line on the second organic layer and connected to the second conductive line. The third conductive line is connected to the second electrode. The first electrode is at the display area of the substrate.

公开(公告)号：US20240122009A1

公开(公告)日：2024-04-11

申请号：US18368169

申请日：2023-09-14

Applicant: Samsung Display Co., LTD.

Inventor： Seonyoung CHOI ,  Bonyong KOO

IPC: H10K59/131

CPC classification number: H10K59/131 ,  H10K2102/311

Abstract: A display panel includes a substrate including a display area and a peripheral area surrounding the display area, a display element arranged in the display area on the substrate, a voltage supply line arranged in the peripheral area on the substrate, where the voltage supply line is electrically connected to a portion of a common electrode of the display element extending to the peripheral area, and a conductive line embedded in the substrate and connected to the voltage supply line.

公开(公告)号：US20230247881A1

公开(公告)日：2023-08-03

申请号：US18162762

申请日：2023-02-01

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Minkyu WOO ,  Gyungsoon PARK ,  Seonyoung CHOI

IPC: H10K59/131 ,  H10K59/80

CPC classification number: H10K59/1315 ,  H10K59/873 ,  H10K2102/351

Abstract: A display device includes: a substrate including a first area and a first connection area extending from the first area; an inorganic insulating layer disposed on the substrate in the first area and having a side surface; an organic layer disposed on the substrate, covering the side surface of the inorganic insulating layer and arranged in the first connection area; a first organic insulating layer disposed on the inorganic insulating layer in the first area and having a first side surface; and a first wire disposed on the first organic insulating layer in the first area and disposed on the organic layer in the first connection area, where the first wire extends along the first side surface in a direction from the first area to the first connection area.

公开(公告)号：US20220285468A1

公开(公告)日：2022-09-08

申请号：US17504379

申请日：2021-10-18

Applicant: Samsung Display Co., Ltd.

Inventor： Junki JEONG ,  Seonyoung CHOI

IPC: H01L27/32

Abstract: A display panel includes: a substrate having a main display area, an auxiliary display area, and a peripheral area, the auxiliary display area having a circuit area and a component area; main display elements arranged in the main display area and main pixel circuits respectively connected to the main display elements; first display elements arranged in the component area; second display elements arranged in the circuit area; and auxiliary pixel circuits arranged in the circuit area, wherein the circuit area is arranged between the main display area and the component area, the auxiliary pixel circuits include: first pixel circuits connected to the first display elements, respectively; and second pixel circuits connected to the second display elements, respectively, and at least some of the second display elements overlap the first pixel circuits.