Abstract
Thin-film transistors (TFTs) based on conjugated organic semiconductors can usually be manufactured at temperatures below about 100 °C and thus on flexible polymeric substrates. Organic TFTs are therefore a potential alternative to hydrogenated amorphous silicon (a-Si:H), polysilicon, and metal oxide TFTs for flexible active-matrix displays. This chapter provides a brief overview of some important aspects of organic TFTs based on vacuum-deposited small-molecule semiconductors, such as pentacene.
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Abbreviations
- CuPc:
-
Copper phthalocyanine
- DNTT:
-
Dinaphtho-[2,3-b:2′,3′-f]thieno[3,2-b]thiophene
- HOMO:
-
Highest occupied molecular orbital
- LUMO:
-
Lowest unoccupied molecular orbital
- MTR:
-
Multiple trapping and release
- NTCDI:
-
Naphthalene tetracarboxylic diimide
- PEN:
-
Polyethylene naphthalate
- PTCDI:
-
Perylene tetracarboxylic diimide
- TFT:
-
Thin-film transistor
Further Reading
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Klauk, H. (2016). Organic TFTs: Vacuum-Deposited Small-Molecule Semiconductors. In: Chen, J., Cranton, W., Fihn, M. (eds) Handbook of Visual Display Technology. Springer, Cham. https://doi.org/10.1007/978-3-319-14346-0_49
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