All-Printed Flexible Organic Transistors Enabled by Surface Tension-Guided Blade Coating

被引：211

作者：

Pierre, Adrien ^{[1
]}

Sadeghi, Mahsa ^{[1
]}

Payne, Marcia M. ^{[2
]}

Facchetti, Antonio ^{[3
]}

Anthony, John E. ^{[2
]}

Arias, Ana Claudia ^{[1
]}

机构：

[1] Univ Calif Berkeley, Dept Elect Engn & Comp Sci, Berkeley, CA 94720 USA

[2] Univ Kentucky, Dept Chem, Lexington, KY 40506 USA

[3] Polyera Corp, Skokie, IL 60077 USA

来源：

ADVANCED MATERIALS | 2014年 / 26卷 / 32期

基金：

美国国家科学基金会;

关键词：

THIN-FILM TRANSISTORS; POLYMER; MOBILITY; PENTACENE; GRAVURE;

D O I：

10.1002/adma.201401520

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A combination of surface energy-guided blade coating and inkjet printing is used to fabricate an all-printed high performance, high yield, and low variability organic thin film transistor (OTFT) array on a plastic substrate. Functional inks and printing processes were optimized to yield self-assembled homogenous thin films in every layer of the OTFT stack. Specifically, we investigated the effect of capillary number, semiconductor ink composition (small molecule-polymer ratio), and additive high boiling point solvent concentrations on film fidelity, pattern design, device performance and yields.

引用

页码：5722 / +

页数：7

共 35 条

[1]

[Anonymous], 1997, LIQUID FILM COATING

[2]

[Anonymous], APPL PHYS LETT

[3] All jet-printed polymer thin-film transistor active-matrix backplanes [J].

Arias, AC ;

Ready, SE ;

Lujan, R ;

Wong, WS ;

Paul, KE ;

Salleo, A ;

Chabinyc, ML ;

Apte, R ;

Street, RA ;

Wu, Y ;

Liu, P ;

Ong, B .

APPLIED PHYSICS LETTERS, 2004, 85 (15) :3304-3306

[4] Toward Printed Integrated Circuits based on Unipolar or Ambipolar Polymer Semiconductors [J].

Baeg, Kang-Jun ;

Caironi, Mario ;

Noh, Yong-Young .

ADVANCED MATERIALS, 2013, 25 (31) :4210-4244

[5] Fine printing [J].

Bao, ZN .

NATURE MATERIALS, 2004, 3 (03) :137-138

[6] High-performance organic thin-film transistors through solution-sheared deposition of small-molecule organic semiconductors [J].

Becerril, Hector A. ;

Roberts, Mark E. ;

Liu, Zihong ;

Locklin, Jason ;

Bao, Zhenan .

ADVANCED MATERIALS, 2008, 20 (13) :2588-+

[7] Continuous coating of discrete areas of a flexible web [J].

Bower, C. L. ;

Simister, E. A. ;

Bonnist, E. ;

Paul, K. ;

Pightling, N. ;

Blake, T. D. .

AICHE JOURNAL, 2007, 53 (07) :1644-1657

[8] Fully printed electronics on flexible substrates: High gain amplifiers and DAC [J].

Chang, Joseph ;

Zhang, Xi ;

Ge, Tong ;

Zhou, Jia .

ORGANIC ELECTRONICS, 2014, 15 (03) :701-710

[9] High-Performance Triisopropylsilylethynyl Pentacene Transistors via Spin Coating with a Crystallization-Assisting Layer [J].

Choi, Danbi ;

Ahn, Byungcheol ;

Kim, Se Hyun ;

Hong, Kipyo ;

Ree, Moonhor ;

Park, Chan Eon .

ACS APPLIED MATERIALS & INTERFACES, 2012, 4 (01) :117-122

[10]

Diao Y, 2013, NAT MATER, V12, P665, DOI [10.1038/NMAT3650, 10.1038/nmat3650]

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