Systems and Methods for Organic Semiconductor Devices with Sputtered Contact Layers

Scott Hammond (Inventor), Marinus van Hest (Inventor)

Research output: Patent

Abstract

Systems and methods for organic semiconductor devices with sputtered contact layers are provided. In one embodiment, an organic semiconductor device comprises: a first contact layer comprising a first sputter-deposited transparent conducting oxide; an electron transport layer interfacing with the first contact layer; a second contact layer comprising a second sputter-deposited transparent conducting oxide; a hole transport layer interfacing with the second contact layer; and an organic semiconductor active layer having a first side facing the electron transport layer and an opposing second side facing the hole transport layer; wherein either the electron transport layer or the hole transport layer comprises a buffering transport layer.
Original languageAmerican English
Patent number12,101,948 B2
Filing date24/09/24
StatePublished - 2024

NREL Publication Number

  • NREL/PT-5K00-91617

Keywords

  • electron transport layer
  • organic semiconductor
  • sputter-deposited transparent conducting oxide

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