Patent ID: 11955580
Assignee: TCL TECHNOLOGY GROUP CORPORATION
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC H

Claim 8:
9. The quantum dot Light Emitting Diode according to claim 6, wherein when the carrier functional layer is the hole adjustment layer,
a hole transport layer is arranged between the anode and the quantum dot light-emitting layer, and the hole adjustment layer is located between the anode and the hole transport layer, or the hole adjustment layer is located between the hole transport layer and the quantum dot light-emitting layer; or
a hole injection layer and a hole transport layer are stacked between the anode and the quantum dot light-emitting layer, the hole injection layer is adjacent to the anode, and the hole transport layer is adjacent to the quantum dot light-emitting layer; the hole adjustment layer is located between the anode and the hole injection layer, or the hole adjustment layer is located between the hole injection layer and the hole transport layer, or the hole adjustment layer is located between the hole transport layer and the quantum dot light-emitting layer.