Abstract
| Original language | English |
|---|---|
| Pages (from-to) | 1409-1415 |
| Number of pages | 7 |
| Journal | Journal of Polymer Science, Part B: Polymer Physics |
| Volume | 53 |
| Issue number | 20 |
| DOIs | |
| Publication status | Published - 2015 |
| MoE publication type | A1 Journal article-refereed |
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Fully printed flexible audio system on the basis of low-voltage polymeric organic field effect transistors with three layer dielectric. / Schmidt, Georg C (Corresponding Author); Höft, Daniel; Haase, Katherina; Bellmann, Maxi; Kheradmand-Boroujeni, Bahman; Hassinen, Tomi; Sandberg, Henrik; Ellinger, Frank; Hübler, Arved C.
In: Journal of Polymer Science, Part B: Polymer Physics, Vol. 53, No. 20, 2015, p. 1409-1415.Research output: Contribution to journal › Article › Scientific › peer-review
TY - JOUR
T1 - Fully printed flexible audio system on the basis of low-voltage polymeric organic field effect transistors with three layer dielectric
AU - Schmidt, Georg C
AU - Höft, Daniel
AU - Haase, Katherina
AU - Bellmann, Maxi
AU - Kheradmand-Boroujeni, Bahman
AU - Hassinen, Tomi
AU - Sandberg, Henrik
AU - Ellinger, Frank
AU - Hübler, Arved C
PY - 2015
Y1 - 2015
N2 - Fully mass printed, flexible and truly polymeric organic field effect transistors consisting of a three layer dielectric made of CYTOP (low-k), PVA (intermediate) and P(VDF-TrFE-CTFE)(high-k) are introduced. Gravure-, flexo-and screen printing were selected as highly productive manufacturing technologies. These OFETs work at strongly reduced voltages and show high field effect mobility (µ?=?0.2??cm2/Vs) and remarkable good bias stress stability at very high current density (50??µA/mm). Fully printed OFETs are used for the realization of ring oscillators working in the kHz regime at reduced supply voltage (10??V). In combination with printed fully polymeric piezoelectric loudspeakers, this work shows for the first time fully printed flexible audio systems.
AB - Fully mass printed, flexible and truly polymeric organic field effect transistors consisting of a three layer dielectric made of CYTOP (low-k), PVA (intermediate) and P(VDF-TrFE-CTFE)(high-k) are introduced. Gravure-, flexo-and screen printing were selected as highly productive manufacturing technologies. These OFETs work at strongly reduced voltages and show high field effect mobility (µ?=?0.2??cm2/Vs) and remarkable good bias stress stability at very high current density (50??µA/mm). Fully printed OFETs are used for the realization of ring oscillators working in the kHz regime at reduced supply voltage (10??V). In combination with printed fully polymeric piezoelectric loudspeakers, this work shows for the first time fully printed flexible audio systems.
U2 - 10.1002/polb.23778
DO - 10.1002/polb.23778
M3 - Article
VL - 53
SP - 1409
EP - 1415
JO - Journal of Polymer Science, Part B: Polymer Physics
JF - Journal of Polymer Science, Part B: Polymer Physics
SN - 0887-6266
IS - 20
ER -