Organic thin film transistors on back molded plastic foil

被引：1

作者：

Gaucci, Paolo ^{[1
,2
,3
]}

Fruehauf, Norbert ^{[1
,2
]}

Ilchmann, Annemarie ^{[4
]}

Polzinger, Bernhard ^{[4
]}

Eberhardt, Wolfgang ^{[4
]}

Kueck, Heinz ^{[4
]}

机构：

[1] Univ Stuttgart, Inst Large Area Microelect, Allmandring 3b, D-70569 Stuttgart, Germany

[2] Univ Stuttgart, Res Ctr SCoPE, Allmandring 3b, D-70569 Stuttgart, Germany

[3] Eurecat Technol Ctr Catalonia, E-08302 Mataro, Spain

[4] Hahn Schickard Gesell Angew Forsch eV HSG IMAT, Inst Micro Assembly Technol, D-70569 Stuttgart, Germany

来源：

FLEXIBLE AND PRINTED ELECTRONICS | 2018年 / 3卷 / 01期

关键词：

flexible organic circuit; inkjet printing; temperature and pressure stability; injection molding; ring oscillator; organic thin film transistors; FIELD-EFFECT TRANSISTORS; PENTACENE;

D O I：

10.1088/2058-8585/aaacda

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Organic thin film transistors, unipolar inverters and ring oscillators have been fabricated on plastic foil and afterwards embedded into a plastic substrate by using an injection molding process. The transistors have an effective field-effect mobility of 0.001 cm(2) V-1 s(-1), anon/off ratio of 10(5) and threshold voltage V-th of 0.5 V while the inverter shows a gain of 1.6 at V-dd = -10 V. The five-stage ring oscillator showed an oscillation frequency of similar to 11 Hz at V-dd = -10 V. The results demonstrate the transfer of organic electronic devices fabricated on plastic foil onto the surface of a 3D plastic object by using injection molding process, one of the most common modern methods of part manufacturing.

引用

页数：6

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