公开(公告)号：US20200227503A1

公开(公告)日：2020-07-16

申请号：US16522096

申请日：2019-07-25

Applicant: SAMSUNG DISPLAY CO., LTD,;

Inventor： MINSEONG YI ,  SEUNGMIN LEE ,  JUNGKYU LEE ,  SEUNGHWAN CHO ,  GYUNGSOON PARK ,  JAEUN LEE

IPC: H01L27/32

Abstract: A display device includes a substrate having a display area, a peripheral area at least partially surrounding the display area, and a pad area within the peripheral area. A plurality of data lines is disposed within the display area. A plurality of connection wirings is disposed within the display area, connected to the plurality of data lines, and configured to transmit a data signal from the pad area to the plurality of data lines. Each of the plurality of connection wirings includes a plurality of branches that protrude from the connection wirings in a direction perpendicular to a direction in which the connection wirings are primarily extended.

公开(公告)号：US20240249683A1

公开(公告)日：2024-07-25

申请号：US18490834

申请日：2023-10-20

Applicant: Samsung Display Co., LTD.

Inventor： SANG-MYOUNG LEE ,  SANGHYUN KANG ,  SUBIN PARK ,  JOOSUN YOON ,  MINSEONG YI ,  SEONGHYUN JIN ,  JOON HUH

IPC: G09G3/3233

CPC classification number: G09G3/3233 ,  G09G2300/0842 ,  G09G2310/0278 ,  G09G2320/02

Abstract: A pixel of a display device includes a first transistor including a gate connected to a first node, a first terminal, and a second terminal connected to a second node, a first storage capacitor connected between the first node and the second node, a second storage capacitor connected between the first node and the second node, a second transistor including a gate connected to the first node, a first terminal, and a second terminal connected to the first node, a third transistor, a fourth transistor, a fifth transistor, a sixth transistor including a gate receiving an emission signal, a first terminal connected to a line of a first power supply voltage, and a second terminal connected to the first terminal of the first transistor, and a light emitting element including an anode connected to the second node, and a cathode connected to a line of a second power supply voltage.