公开(公告)号：US20250104633A1

公开(公告)日：2025-03-27

申请号：US18891176

申请日：2024-09-20

Applicant: Samsung Display Co., Ltd.

Inventor： Sanghyun Kang ,  Ohchul Kwon ,  Byungkwan Song ,  Joosun Yoon ,  Sangmyoung Lee ,  Jaehoon Lee ,  Joon Huh

IPC: G09G3/3233

Abstract: A pixel includes a light-emitting element, a first transistor connected between a first voltage line and the light-emitting element, a second transistor connected between the first voltage line and the first transistor, a third transistor connected between the first transistor and the light-emitting element, and a fourth transistor connected between the light-emitting element and a second voltage line, wherein the pixel is configured to emit light in a plurality of emission periods between a plurality of non-emission periods during one frame, and the second transistor is turned off and the third transistor is turned on in even-numbered non-emission periods among the plurality of non-emission periods.

公开(公告)号：US12230207B2

公开(公告)日：2025-02-18

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

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.