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：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.

公开(公告)号：US20170322471A1

公开(公告)日：2017-11-09

申请号：US15581892

申请日：2017-04-28

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Junki JEONG ,  Jisun KIM ,  Meehye JUNG

IPC: G02F1/1362 ,  G02F1/1368 ,  G02F1/1343 ,  H01L27/12 ,  H01L29/786 ,  H01L27/32

CPC classification number: G02F1/136209 ,  G02F1/134309 ,  G02F1/136227 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/136218 ,  G02F2001/136222 ,  G02F2001/136295 ,  G02F2001/13685 ,  G02F2201/123 ,  G02F2202/10 ,  H01L27/1225 ,  H01L27/124 ,  H01L27/3272 ,  H01L27/3276 ,  H01L29/7869

Abstract: A display device including: a display panel which displays an image with light, including: a substrate including: first and second light blocking areas extending in first and second directions, respectively, and a pixel area at which the image is displayed, defined by the first and second light blocking areas which intersect each other; a first shielding line and a data line spaced apart from each other on the substrate at the first light blocking area; a gate line at the second light blocking area to intersect the data line; and a thin film transistor connected to the data and gate lines. The shielding line includes a protrusion protruding toward the data line, the protrusion being overlapped by the thin film transistor. The shielding line is in a same layer of the display panel as the data line among layers disposed on the substrate of the display panel.