Photolithographic Patterning of Short Channel Organic TFTs for Displays

Jaekwon Jeon; Xiuling Li; Jonghyun Choi; Mingqian He; Robert Manley; Jaemyung Chang; Nikolay Zhelev; Karan Mehrotra; Jin Jang

doi:10.1002/SDTP.12754

Photolithographic Patterning of Short Channel Organic TFTs for Displays

Jaekwon Jeon, Xiuling Li, Jonghyun Choi, Mingqian He, Robert Manley, Jaemyung Chang, Nikolay Zhelev, Karan Mehrotra, Jin Jang^*

^*Corresponding author for this work

Physics and Astronomy

Research output: Contribution to journal › Conference article › peer-review

1 Scopus citations

Abstract

We report high-performance organic TFTs with short channel length (L) of 6 µm. The OTFTs employ a bottom-gate, bottom-contact structure, with all layers patterned by conventional photolithographic methods. A field effect mobility of ~0.45 cm2/V∙s, and the on-to-off current ratio of ~106 were obtained in the fabricated p-channel OTFTs. The short channel OTFT with excellent performance is promising for flexible, high-resolution displays.

Original language	English (US)
Pages (from-to)	463-464
Number of pages	2
Journal	Digest of Technical Papers - SID International Symposium
Volume	49
Issue number	S1
DOIs	https://doi.org/10.1002/SDTP.12754
State	Published - 2018
Event	International Conference on Display Technology, ICDT 2018 - Guangzhou, China Duration: Apr 9 2018 → Apr 12 2018

Keywords

Organic TFTs
photolithographic patterning
short channel

ASJC Scopus subject areas

General Engineering

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10.1002/SDTP.12754

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title = "Photolithographic Patterning of Short Channel Organic TFTs for Displays",

abstract = "We report high-performance organic TFTs with short channel length (L) of 6 µm. The OTFTs employ a bottom-gate, bottom-contact structure, with all layers patterned by conventional photolithographic methods. A field effect mobility of ~0.45 cm2/V∙s, and the on-to-off current ratio of ~106 were obtained in the fabricated p-channel OTFTs. The short channel OTFT with excellent performance is promising for flexible, high-resolution displays.",

keywords = "Organic TFTs, photolithographic patterning, short channel",

author = "Jaekwon Jeon and Xiuling Li and Jonghyun Choi and Mingqian He and Robert Manley and Jaemyung Chang and Nikolay Zhelev and Karan Mehrotra and Jin Jang",

note = "Publisher Copyright: {\textcopyright} 2018 SID.; International Conference on Display Technology, ICDT 2018 ; Conference date: 09-04-2018 Through 12-04-2018",

year = "2018",

doi = "10.1002/SDTP.12754",

language = "English (US)",

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journal = "Digest of Technical Papers - SID International Symposium",

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TY - JOUR

T1 - Photolithographic Patterning of Short Channel Organic TFTs for Displays

AU - Jeon, Jaekwon

AU - Li, Xiuling

AU - Choi, Jonghyun

AU - He, Mingqian

AU - Manley, Robert

AU - Chang, Jaemyung

AU - Zhelev, Nikolay

AU - Mehrotra, Karan

AU - Jang, Jin

PY - 2018

Y1 - 2018

N2 - We report high-performance organic TFTs with short channel length (L) of 6 µm. The OTFTs employ a bottom-gate, bottom-contact structure, with all layers patterned by conventional photolithographic methods. A field effect mobility of ~0.45 cm2/V∙s, and the on-to-off current ratio of ~106 were obtained in the fabricated p-channel OTFTs. The short channel OTFT with excellent performance is promising for flexible, high-resolution displays.

AB - We report high-performance organic TFTs with short channel length (L) of 6 µm. The OTFTs employ a bottom-gate, bottom-contact structure, with all layers patterned by conventional photolithographic methods. A field effect mobility of ~0.45 cm2/V∙s, and the on-to-off current ratio of ~106 were obtained in the fabricated p-channel OTFTs. The short channel OTFT with excellent performance is promising for flexible, high-resolution displays.

KW - Organic TFTs

KW - photolithographic patterning

KW - short channel

UR - http://www.scopus.com/inward/record.url?scp=85133532891&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85133532891&partnerID=8YFLogxK

U2 - 10.1002/SDTP.12754

DO - 10.1002/SDTP.12754

M3 - Conference article

AN - SCOPUS:85133532891

SN - 0097-966X

VL - 49

SP - 463

EP - 464

JO - Digest of Technical Papers - SID International Symposium

JF - Digest of Technical Papers - SID International Symposium

IS - S1

T2 - International Conference on Display Technology, ICDT 2018

Y2 - 9 April 2018 through 12 April 2018

ER -

Photolithographic Patterning of Short Channel Organic TFTs for Displays

Abstract

Keywords

ASJC Scopus subject areas

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