Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Tomas G. Bäcklund"'
Autor:
Esa Hämäläinen, Donald Lupo, Juhani Virtanen, Timo Joutsenoja, Kaisa E. Lilja, Tomas G. Bäcklund
Publikováno v:
Thin Solid Films. 518:4385-4389
An organic matrix diode backplane for driving an electrophoretic display with an unpatterned front plane electrode is reported. Using thin film diodes instead of transistors as the active components in the pixels enable the backplane to be manufactur
Autor:
Henrik G.O. Sandberg, Henrik Stubb, Salme Jussila, Ronald Österbacka, Tapio Mäkelä, Tomas G. Bäcklund
Publikováno v:
Sandberg, H, Bäcklund, T G, Österbacka, R, Jussila, S, Mäkelä, T & Stubb, H 2005, ' Applications of an all-polymer solution-processed high-performance transistor ', Synthetic Metals, vol. 155, no. 3, pp. 662-665 . https://doi.org/10.1016/j.synthmet.2005.08.024
Low cost production and a simple manufacturing process are desired for organic field effect transistors, OFETs, even though this usually significantly lowers device performance. We report on applications and characterization of a high performance pol
Autor:
Salme Jussila, Harri Kosonen, Henrik G.O. Sandberg, Henrik Stubb, Tapio Mäkelä, Tomas G. Bäcklund
Publikováno v:
Mäkelä, T, Jussila, S, Kosonen, H, Bäcklund, T G, Sandberg, H G O & Stubb, H 2005, ' Utilizing roll-to-roll techniques for manufacturing source-drain electrodes for all-polymer transistors ', Synthetic Metals, vol. 153, no. 1-3, pp. 285-288 . https://doi.org/10.1016/j.synthmet.2005.07.140
The first all-polymer field effect transistor was reported already ten years ago. In the last few years rapid progress has been made in the field of plastic electronics. This progress has been based on developments in materials and in fabrication tec
Autor:
Maxim Shkunov, Ronald Österbacka, Iain McCulloch, Tomas G. Bäcklund, Henrik G.O. Sandberg, Henrik Stubb, David Sparrowe
Publikováno v:
Sandberg, H, Bäcklund, T G, Österbacka, R, Shkunov, M N, Sparrowe, D, McCulloch, I & Stubb, H 2005, ' Insulators and device geometry in polymer field effect transistors ', Organic Electronics, vol. 6, no. 3, pp. 142-146 . https://doi.org/10.1016/j.orgel.2005.04.001
In order to increase the stability and practicality of polymer field effect transistor (FET) devices, different manufacturing parameters are investigated, including choice of material, processing solvent, and device geometry. It is found that the per
Autor:
Ronald Österbacka, Salme Jussila, Henrik Stubb, Henrik G.O. Sandberg, Tapio Mäkelä, Tomas G. Bäcklund
Publikováno v:
Bäcklund, T G, Sandberg, H G O, Österbacka, R, Stubb, H, Mäkelä, T & Jussila, S 2005, ' Towards all-polymer field-effect transistors with solution processable materials ', Synthetic Metals, vol. 148, no. 1, pp. 87-91 . https://doi.org/10.1016/j.synthmet.2004.08.033
We have fabricated polymer field-effect transistors (FET) from solution processable polymers. Starting with an inorganic structure using only an organic semiconductor (regio-regular poly(3-hexylthiophene)), the transistor performance was studied as t
Autor:
Henrik Stubb, Ritva Serimaa, Ronald Österbacka, Mika Torkkeli, Tomas G. Bäcklund, Henrik G.O. Sandberg
Publikováno v:
Bäcklund, T G, Sandberg, H, Österbacka, R, Stubb, H, Torkkeli, M & Serimaa, R 2005, ' A novel method to orient semiconducting polymer films ', Advanced Functional Materials, vol. 15, no. 7, pp. 1095-1099 . https://doi.org/10.1002/adfm.200400448
We present a new technique for orienting polymer semiconductor thin films. In our technique, polymer chains are rigorously oriented without using any mechanical tools and with minimal risk of film contamination. The technique is based on the mechanic
Publikováno v:
Sandberg, H GO, Bäcklund, T G, Österbacka, R & Stubb, H 2004, ' High-performance all-polymer transistor utilizing a hygroscopic insulator ', Advanced Materials, vol. 16, no. 13, pp. 1112-1115 . https://doi.org/10.1002/adma.200400030
An organic transistor is presented, showing a one‐hundred‐fold increase in current level at operating voltages around 1 V and excellent current modulation (see Figure) resulting from the ionic effects present in the hygroscopic insulator when ope
Publikováno v:
Lilja, K E, Bäcklund, T G, Lupo, D, Hassinen, T & Joutsenoja, T 2009, ' Gravure printed organic rectifying diodes operating at high frequencies : Letter ', Organic Electronics, vol. 10, no. 5, pp. 1011-1014 . https://doi.org/10.1016/j.orgel.2009.04.008
Organic rectifier diodes operating at 10 MHz made using roll-to-roll compatible mass printing processes to define patterns and deposit inks are reported. The diodes consist of a layer of poly(triarylamine) sandwiched between layers of silver and copp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d97580159ac8eb5d925bd320c2d4d55b
https://cris.vtt.fi/en/publications/f52d93ef-0955-45d6-8b8d-00c01589c8ba
https://cris.vtt.fi/en/publications/f52d93ef-0955-45d6-8b8d-00c01589c8ba
Autor:
Ritva Serimaa, Ronald Österbacka, Henrik G.O. Sandberg, Mika Torkkeli, Henrik Stubb, Tomas G. Bäcklund
Publikováno v:
Advanced Functional Materials. 15
A new technique for orienting thin polymer semiconductor films is reported by Osterbacka and co-workers on p. 1095. The technique uses the mechanical force of a shrinking polymer transferred through a polymer multilayer structure. The orientation is
Publikováno v:
Bäcklund, T G, Sandberg, H G O, Österbacka, R & Stubb, H 2004, ' Current modulation of a hygroscopic insulator organic field-effect transistor ', Applied Physics Letters, vol. 85, no. 17, pp. 3887-3889 . https://doi.org/10.1063/1.1811798
We have fabricated solution processable polymer transistors with high conductivity, requiring only a few volts for obtaining good current modulation. The devices can be fabricated and operated in air and the operation is greatly enhanced in humid atm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9d6e95c6fb58498fbb3d146ceaf1aa82
https://cris.vtt.fi/en/publications/69972af3-29b2-4f17-9b54-6462a81063a1
https://cris.vtt.fi/en/publications/69972af3-29b2-4f17-9b54-6462a81063a1