Journal ArticleDOI
Air-Stable Complementary-like Circuits Based on Organic Ambipolar Transistors†
Thomas D. Anthopoulos,Sepas Setayesh,Ecp Edsger Smits,Michael Cölle,Eugenio Cantatore,de Boer,Pwm Paul Blom,de Dm Dago Leeuw +7 more
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TLDR
In this article, the authors demonstrate two demonstrated technologies for the fabrication of organic integrated circuits: the unipolar and complementary technology, which can be either evaporated or solution-processed.Abstract:
To date there are two demonstrated technologies for the fabrication of organic integrated circuits: the unipolar and the complementary technology. Unipolar architectures consist of p-channel organic field-effect transistors (OFETs), which are simple to fabricate since they require a single, high-workfunction metal (e.g., gold) and a single semiconductor material, which can be either evaporated or solution-processed.[1–4] Despite this great advantage, unipolar circuits have poor performance, exhibiting a narrow noise margin, low yield, and high power consumption.[2] In order to improve their performance, more sophisticated architectures are usually employed.[5] Although beneficial, such an approach increases circuit complexity by nearly 100 %. Complementary architectures, adopted from silicon microelectronics, solve this bottleneck by providing major advantages in circuit performance, including wide noise margin, robustness, and low power dissipation.[6,7] Unlike silicon technology, however, fabrication of discrete organic n- and p-channel transistors with lateral dimensions of a few micrometers, typically required for largescale integration, is still very challenging.read more
Citations
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Journal ArticleDOI
π-Conjugated Polymers for Organic Electronics and Photovoltaic Cell Applications†
TL;DR: In this article, a review of π-conjugated polymeric semiconductors for organic thin-film (or field effect) transistors (OTFTs or OFETs) and bulk-heterojunction photovoltaic (or solar) cell (BHJ-OPV or OSC) applications are summarized and analyzed.
Journal ArticleDOI
Electron and ambipolar transport in organic field-effect transistors.
Journal ArticleDOI
Organic thin-film transistors.
TL;DR: A critical review provides a short summary of several important aspects of organic transistors, including materials, microstructure, carrier transport, manufacturing, electrical properties, and performance limitations.
Journal ArticleDOI
Flexible Electronics: The Next Ubiquitous Platform
Arokia Nathan,Arman Ahnood,Matthew T. Cole,Sungsik Lee,Yuji Suzuki,Pritesh Hiralal,Francesco Bonaccorso,Tawfique Hasan,Luis Garcia-Gancedo,A. Dyadyusha,Samiul Haque,Piers Andrew,Stephan Hofmann,James Moultrie,Daping Chu,Andrew J. Flewitt,Andrea C. Ferrari,Michael Kelly,John Robertson,Gehan A. J. Amaratunga,William I. Milne +20 more
TL;DR: The current status of flexible electronics is reviewed and the future promise of these pervading technologies in healthcare, environmental monitoring, displays and human-machine interactivity, energy conversion, management and storage, and communication and wireless networks is predicted.
Journal ArticleDOI
Organic transistors in optical displays and microelectronic applications
TL;DR: The application of organic transistors in the fields of flexible optical displays and microelectronics is reviewed with primary emphasis on the latest developments in the area of active-matrix electrophoretic and organic light-emitting diode displays based on OTFT backplanes.
References
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Journal ArticleDOI
General observation of n-type field-effect behaviour in organic semiconductors
Lay-Lay Chua,Lay-Lay Chua,Jana Zaumseil,Jui Fen Chang,Eric C.W. Ou,Peter K. H. Ho,Peter K. H. Ho,Henning Sirringhaus,Richard H. Friend +8 more
TL;DR: It is demonstrated that the use of an appropriate hydroxyl-free gate dielectric—such as a divinyltetramethylsiloxane-bis(benzocyclobutene) derivative (BCB; ref. 6)—can yield n-channel FET conduction in most conjugated polymers, revealing that electrons are considerably more mobile in these materials than previously thought.
Journal ArticleDOI
Flexible active-matrix displays and shift registers based on solution-processed organic transistors.
Gerwin H. Gelinck,H. Edzer A. Huitema,Erik van Veenendaal,Eugenio Cantatore,Laurens Schrijnemakers,Jan B.P.H. Philips Ip Standards Van Der Putten,Tom C. T. Geuns,Monique J. Beenhakkers,Jacobus Bernardus Giesbers,Bart-Hendrik Huisman,Eduard J. Meijer,Estrella Mena Benito,Fredericus J. Touwslager,Albert W. Marsman,Bas Jan Emile Van Rens,Dago M. de Leeuw +15 more
TL;DR: Flexible active-matrix monochrome electrophoretic displays based on solution-processed organic transistors on 25-μm-thick polyimide substrates based on 1,888 transistors are demonstrated, which are the largest organic integrated circuits reported to date.
Journal ArticleDOI
Stability of n-type doped conducting polymers and consequences for polymeric microelectronic devices
TL;DR: In this paper, the authors derived the stability requirements on electrode potentials of n-type doped conducting polymers and compared the predictions with experimental data on stability of polymers, and showed that an electrode potential of about 0 to + 0.5 V (SCE) is required for stable polymers.
Journal ArticleDOI
Large-scale complementary integrated circuits based on organic transistors
Brian Keith Crone,Ananth Dodabalapur,Y. Y. Lin,Robert William Filas,Zhenan Bao,A. LaDuca,Rahul Sarpeshkar,Rahul Sarpeshkar,Howard E. Katz,Wenjie Li +9 more
TL;DR: It is shown that such an approach can realize much larger scales of integration (in the present case, up to 864 transistors per circuit) and operation speeds of ∼1 kHz in clocked sequential complementary circuits.
Journal ArticleDOI
A soluble and air-stable organic semiconductor with high electron mobility
Howard E. Katz,Andrew J. Lovinger,John Asher Johnson,Christian Kloc,Theo Siegrist,Wenjie Li,Y. Y. Lin,Ananth Dodabalapur +7 more
TL;DR: A crystallographically engineered naphthalenetetracarboxylic diimide derivative is reported that allows us to fabricate solution-cast n-channel FETs with promising performance at ambient conditions and to produce a complementary inverter circuit whose active layers are deposited entirely from the liquid phase.