公开(公告)号：US20240221652A1

公开(公告)日：2024-07-04

申请号：US18482453

申请日：2023-10-06

Applicant: Samsung Display Co., Ltd.

Inventor： KYOUNG SEOK SON ,  MYEONGHO KIM ,  YOUNGOO KIM ,  JAYBUM KIM ,  SEUNGHUN LEE

IPC: G09G3/3233 ,  H10K59/121 ,  H10K59/123

CPC classification number: G09G3/3233 ,  H10K59/1213 ,  H10K59/123 ,  G09G2320/0233

Abstract: Provided is a display panel including a light-emitting element, and a pixel circuit electrically connected to the light-emitting element, and including a driving unit electrically connected to the light-emitting element, the driving unit including a first transistor including a first bottom electrode for receiving a first voltage, and a first semiconductor pattern including an oxide semiconductor above the first bottom electrode, and at least one diode including a second bottom electrode for receiving a second voltage at a same layer as the first bottom electrode, and a second semiconductor pattern above the second bottom electrode, at a same layer as the first semiconductor pattern, including an oxide semiconductor, and integrated with the first semiconductor pattern.