Stretchable Organic Thin-Film Transistors Fabricated on Wavy-Dimensional Elastomer Substrates Using Stiff-Island Structures

被引：30

作者：

Choi, Jeong-Seon ^{[1
,2
]}

Park, Chan Woo ^{[1
]}

Na, Bock Soon ^{[1
]}

Lim, Sang Chul ^{[1
]}

Lee, Sang Seok ^{[1
]}

Cho, Kyoung-Ik ^{[1
]}

Chu, Hye Yong ^{[1
]}

Koo, Jae Bon ^{[1
]}

Jung, Soon-Won ^{[1
]}

Yoon, Sung-Min ^{[2
]}

机构：

[1] Elect & Telecommun Res Inst, Components & Mat Res Lab, Taejon 305700, South Korea

[2] Kyung Hee Univ, Dept Adv Mat Engn Informat & Elect, Gyeonggi Do 446701, South Korea

来源：

IEEE ELECTRON DEVICE LETTERS | 2014年 / 35卷 / 07期

关键词：

Stretchable electronics; organic thin-film transistor (OTFT); solution process; polydimethysiloxane elastomer; wavy-dimensional structure;

D O I：

10.1109/LED.2014.2324559

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：

Stretchable organic thin-film transistors (OTFTs) were fabricated on the polydimethysiloxane (PDMS) elastomer substrates by employing the wavy-dimensional and polyimide stiff-island structures. A low-temperature solution process was also designed to obtain high strain profiles. The endurable maximum strains were estimated to be 2.28, 9.70, and 9.32% for the OTFTs formed on the flat, 1D-, and 2D-wavy PDMS elastomers, respectively. The field-effect mobilities were obtained to be 5 similar to 7 x 10(-4) cm(2) V-1 s(-1) for all devices and they did not exhibit any degradation under the stretchable conditions before the fracture. The results suggest that the proposed methodologies were quite suitable for high-performance stretchable OTFTs.

引用

页码：762 / 764

页数：3

共 50 条

[1] Stretchable Organic Thin-Film Transistors Fabricated on Elastomer Substrates Using Polyimide Stiff-Island Structures
Jung, Soon-Won
Choi, Jeong-Seon
Koo, Jae Bon
Park, Chan Woo
Na, Bock Soon
Oh, Ji-Young
Lee, Sang Seok
Chu, Hye Yong
[J]. ECS SOLID STATE LETTERS, 2015, 4 (01) : P1 - P3
[2] Island Thickness Effects for Stretchable InGaZnO Thin Film Transistors on Wavy-Dimensional Elastomer Substrate
Jang, Hye-Won
Yoon, Sung-Min
[J]. 2019 IEEE INTERNATIONAL FLEXIBLE ELECTRONICS TECHNOLOGY CONFERENCE (IEEE IFETC 2019), 2019,
[3] Fabrication of Stretchable Organic-Inorganic Hybrid Thin-Film Transistors on Polyimide Stiff-Island Structures
Jung, Soon-Won
Koo, Jae Bon
Park, Chan Woo
Na, Bock Soon
Oh, Ji-Young
Lee, Sang Seok
[J]. JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, 2015, 15 (10) : 7526 - 7530
[4] Impact of Polyimide Film Thickness for Improving the Mechanical Robustness of Stretchable InGaZnO Thin-Film Transistors Prepared on Wavy-Dimensional Elastomer Substrates
Jang, Hye-Won
Kim, SangKyun
Yoon, Sung-Min
[J]. ACS APPLIED MATERIALS & INTERFACES, 2019, 11 (37) : 34076 - 34083
[5] Flexible Organic Thin-Film Transistors Fabricated on Polydimethylsiloxane Elastomer Substrates
Jung, Soon-Won
Koo, Jae Bon
Park, Chan Woo
Na, Bock Soon
Oh, Ji-Young
Lee, Sang Seok
[J]. JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, 2015, 15 (10) : 7513 - 7517
[6] Organic Thin-Film Transistors Fabricated on Resorbable Biomaterial Substrates
Bettinger, Christopher J.
Bao, Zhenan
[J]. ADVANCED MATERIALS, 2010, 22 (05) : 651 - +
[7] Improvement in Mechanical Durability of Stretchable Charge-Trap Memory Transistors with Engineered Wavy-Dimensional Structures
Kim, Hyo-Eun
Jang, Hye-Won
Kim, Gi-Heon
Kim, Sang-Kyun
Yoon, Sung-Min
[J]. ACS APPLIED ELECTRONIC MATERIALS, 2020, 2 (09) : 2984 - 2993
[8] Organic thin-film transistors fabricated on plastic substrates with a polymeric gate dielectrics
Lee, JH
Kim, SH
Kim, GH
Lim, SC
Jang, J
Zyung, TY
[J]. JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS & EXPRESS LETTERS, 2003, 42 (5B): : L523 - L525
[9] Organic thin-film transistors on plastic substrates
Lim, SC
Kim, SH
Lee, JH
Yu, HY
Park, Y
Kim, D
Zyung, T
[J]. MATERIALS SCIENCE AND ENGINEERING B-SOLID STATE MATERIALS FOR ADVANCED TECHNOLOGY, 2005, 121 (03): : 211 - 215
[10] Organic thin-film transistors on flexible substrates
Kim, YH
Han, JI
Moon, DG
[J]. JOURNAL OF THE KOREAN PHYSICAL SOCIETY, 2006, 48 : S118 - S121

← 1 2 3 4 5 →