Display device

• Main Authors: SON JUN-WOO, BAE MIN-SEOK, AN TAE-HYEONG, LEE SANG-IK
• Format: Patent
• Language: Chinese; English
• Published: 28.04.2023
• Subjects: ADVERTISING; ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION; CRYPTOGRAPHY; DISPLAY; EDUCATION; PHYSICS; SEALS

A display device includes a pixel and a sensing channel connected to the pixel through a sensing line. The pixel includes: a first transistor including a gate electrode connected to a first node, a first electrode connected to a first power supply line, and a second electrode connected to a second node; a second transistor including a gate electrode connected to a first scan line, a first electrode connected to a data line, and a second electrode connected to the first node; a third transistor including a gate electrode connected to a second scan line, a first electrode connected to the second node, and a second electrode connected to a third node; and a fourth transistor including a first electrode connected to the first power supply line and a second electrode connected to the third node. The sense line is connected to the third node. 一种显示装置包括像素和通过感测线连接到所述像素的感测通道。所述像素包括：第一晶体管，包括连接到第一节点的栅极电极、连接到第一电源线的第一电极和连接到第二节点的第二电极；第二晶体管，包括连接到第一扫描线的栅极电极、连接到数据线的第一电极和连接到所述第一节点的第二电极；第三晶体管，包括连接到第二扫描线的栅极电极、连接到所述第二节点的第一电极和连接到第三