All-printed low-voltage organic transistor on a low-cost plastic substrate

Daniel Tobjörk; Nikolai Kaihovirta; Tapio Mäkelä; Ronald Österbacka

All-printed low-voltage organic transistor on a low-cost plastic substrate

Daniel Tobjörk
, Nikolai Kaihovirta
, Tapio Mäkelä
, Ronald Österbacka

Research output: Contribution to conference › Conference article › Scientific

Abstract

We show HIFETs fabricated completely by printing methods in ambient air on a low-cost plastic substrate (Mylarr A). In this work the ink-jet printing (IJP) method was used for printing all electrodes, while the semiconductor and insulator layers (for which patterning is not necessary) were applied with the roll-to-roll reverse gravure coating (RGC) technique. IJP is a low-cost flexible non-contact direct roll-to-roll compatible printing technique that produces patterns at high resolution (1-100 =m) with low material consumption. The RGC technique, on the other hand, is not used for patterning, but has the advantage of producing thin homogeneous layers for a wide range of ink viscosities.

Original language	English
Publication status	Published - 2009
MoE publication type	Not Eligible
Event	XLIII Annual Conference of the Finnish Physical Society - Espoo, Finland Duration: 12 Mar 2009 → 14 Mar 2009

Conference

Conference	XLIII Annual Conference of the Finnish Physical Society
Country/Territory	Finland
City	Espoo
Period	12/03/09 → 14/03/09

Keywords

roll-to-roll
organic transistor
all-printed

Cite this

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title = "All-printed low-voltage organic transistor on a low-cost plastic substrate",

abstract = "We show HIFETs fabricated completely by printing methods in ambient air on a low-cost plastic substrate (Mylarr A). In this work the ink-jet printing (IJP) method was used for printing all electrodes, while the semiconductor and insulator layers (for which patterning is not necessary) were applied with the roll-to-roll reverse gravure coating (RGC) technique. IJP is a low-cost flexible non-contact direct roll-to-roll compatible printing technique that produces patterns at high resolution (1-100 =m) with low material consumption. The RGC technique, on the other hand, is not used for patterning, but has the advantage of producing thin homogeneous layers for a wide range of ink viscosities.",

keywords = "roll-to-roll, organic transistor, all-printed",

author = "Daniel Tobj{\"o}rk and Nikolai Kaihovirta and Tapio M{\"a}kel{\"a} and Ronald {\"O}sterbacka",

year = "2009",

language = "English",

note = "XLIII Annual Conference of the Finnish Physical Society ; Conference date: 12-03-2009 Through 14-03-2009",

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TY - CONF

T1 - All-printed low-voltage organic transistor on a low-cost plastic substrate

AU - Tobjörk, Daniel

AU - Kaihovirta, Nikolai

AU - Mäkelä, Tapio

AU - Österbacka, Ronald

PY - 2009

Y1 - 2009

N2 - We show HIFETs fabricated completely by printing methods in ambient air on a low-cost plastic substrate (Mylarr A). In this work the ink-jet printing (IJP) method was used for printing all electrodes, while the semiconductor and insulator layers (for which patterning is not necessary) were applied with the roll-to-roll reverse gravure coating (RGC) technique. IJP is a low-cost flexible non-contact direct roll-to-roll compatible printing technique that produces patterns at high resolution (1-100 =m) with low material consumption. The RGC technique, on the other hand, is not used for patterning, but has the advantage of producing thin homogeneous layers for a wide range of ink viscosities.

AB - We show HIFETs fabricated completely by printing methods in ambient air on a low-cost plastic substrate (Mylarr A). In this work the ink-jet printing (IJP) method was used for printing all electrodes, while the semiconductor and insulator layers (for which patterning is not necessary) were applied with the roll-to-roll reverse gravure coating (RGC) technique. IJP is a low-cost flexible non-contact direct roll-to-roll compatible printing technique that produces patterns at high resolution (1-100 =m) with low material consumption. The RGC technique, on the other hand, is not used for patterning, but has the advantage of producing thin homogeneous layers for a wide range of ink viscosities.

KW - roll-to-roll

KW - organic transistor

KW - all-printed

M3 - Conference article

T2 - XLIII Annual Conference of the Finnish Physical Society

Y2 - 12 March 2009 through 14 March 2009

ER -

All-printed low-voltage organic transistor on a low-cost plastic substrate

Abstract

Conference

Keywords

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