Complementary Organic Circuits Using Evaporated F16CuPc and Inkjet Printing of PQT

被引：14

作者：

Tan, H. S. ^{[1
]}

Wang, B. C. ^{[1
]}

Kamath, S. ^{[1
]}

Chua, J. ^{[1
]}

Shojaei-Baghini, M. ^{[2
]}

Rao, V. R. ^{[2
]}

Mathews, N. ^{[1
]}

Mhaisalkar, S. G. ^{[1
]}

机构：

[1] Nanyang Technol Univ, Sch Mat Sci & Engn, Singapore 639798, Singapore

[2] Indian Inst Technol, Dept Elect Engn, Bombay 400076, Maharashtra, India

来源：

IEEE ELECTRON DEVICE LETTERS | 2010年 / 31卷 / 11期

关键词：

Circuits; CMOS; inkjet; organic; THIN-FILM-TRANSISTOR; POLYMER;

D O I：

10.1109/LED.2010.2070483

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Organic complementary inverters and ring oscillators are fabricated using a unique combination of inkjet printing and evaporation of organic semiconductors. p-Type poly (3, 3'''-didodecylquaterthiophene) (PQT) is inkjet printed, after which n-type copper hexadecafluorophthalocyanine (F16CuPc) is evaporated and patterned by shadow masking. A solution-processable bilayer gate dielectric with superior gate leakage characteristics and a simplified process stack is implemented. The inverters show a high noise margin, good gain characteristics, and a switching point close to V-dd/2. A five-stage ring oscillator is also demonstrated.

引用

页码：1311 / 1313

页数：3

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