Ultra-violet irradiation effect on the electrical properties of triisopropylsilyl pentacene organic thin-film transistors

Yong Hoon Kim; Yong Uk Lee; Sang Geun Park; Woocheul Lee; Sang Myeon Han; Jeong In Han; Min Koo Han

Ultra-violet irradiation effect on the electrical properties of triisopropylsilyl pentacene organic thin-film transistors

Yong Hoon Kim
, Yong Uk Lee
, Sang Geun Park
, Woocheul Lee
, Sang Myeon Han
, Jeong In Han
, Min Koo Han

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

The effects of ultra-violet (UV) irradiation on the crystalline structure and electrical characteristics of triisopropylsilyl (TIPS) pentacene organic thin-film transistors (OTFTs) have been investigated. By UV irradiation the crystalline structure of TIPS pentacene was significantly altered, showing a phase transition from polycrystalline to amorphous phase. As a consequence, the field-effect mobility of spin coated TIPS pentacene OTFT was decreased from 2.3 × 10^-2 cm²/Vs to 8.7 × 10^-3 cm ²/Vs which suggests that to employ TIPS pentacene as an active layer in displays, image sensors and solar cells, a proper UV-protective passivation layer must be integrated in the device to ensure its reliability.

Original language	English
Title of host publication	Society for Information Display - 10th Asian Symposium on Information Display 2007, ASID'07
Pages	206-210
Number of pages	5
State	Published - 2007
Externally published	Yes
Event	10th Asian Symposium on Information Display, ASID'07 - Singapore, Singapore Duration: 2 Aug 2007 → 3 Aug 2007

Publication series

Name	Society for Information Display - 10th Asian Symposium on Information Display 2007, ASID'07

Conference

Conference	10th Asian Symposium on Information Display, ASID'07
Country/Territory	Singapore
City	Singapore
Period	2/08/07 → 3/08/07

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

Cite this

Kim, Y. H., Lee, Y. U., Park, S. G., Lee, W., Han, S. M., Han, J. I., & Han, M. K. (2007). Ultra-violet irradiation effect on the electrical properties of triisopropylsilyl pentacene organic thin-film transistors. In Society for Information Display - 10th Asian Symposium on Information Display 2007, ASID'07 (pp. 206-210). (Society for Information Display - 10th Asian Symposium on Information Display 2007, ASID'07).

Kim, Yong Hoon ; Lee, Yong Uk ; Park, Sang Geun et al. / Ultra-violet irradiation effect on the electrical properties of triisopropylsilyl pentacene organic thin-film transistors. Society for Information Display - 10th Asian Symposium on Information Display 2007, ASID'07. 2007. pp. 206-210 (Society for Information Display - 10th Asian Symposium on Information Display 2007, ASID'07).

@inproceedings{88aa590962c94432a30d61f61631f0c6,

title = "Ultra-violet irradiation effect on the electrical properties of triisopropylsilyl pentacene organic thin-film transistors",

abstract = "The effects of ultra-violet (UV) irradiation on the crystalline structure and electrical characteristics of triisopropylsilyl (TIPS) pentacene organic thin-film transistors (OTFTs) have been investigated. By UV irradiation the crystalline structure of TIPS pentacene was significantly altered, showing a phase transition from polycrystalline to amorphous phase. As a consequence, the field-effect mobility of spin coated TIPS pentacene OTFT was decreased from 2.3 × 10-2 cm2/Vs to 8.7 × 10-3 cm 2/Vs which suggests that to employ TIPS pentacene as an active layer in displays, image sensors and solar cells, a proper UV-protective passivation layer must be integrated in the device to ensure its reliability.",

author = "Kim, \{Yong Hoon\} and Lee, \{Yong Uk\} and Park, \{Sang Geun\} and Woocheul Lee and Han, \{Sang Myeon\} and Han, \{Jeong In\} and Han, \{Min Koo\}",

year = "2007",

language = "English",

isbn = "9781605603896",

series = "Society for Information Display - 10th Asian Symposium on Information Display 2007, ASID'07",

pages = "206--210",

booktitle = "Society for Information Display - 10th Asian Symposium on Information Display 2007, ASID'07",

note = "10th Asian Symposium on Information Display, ASID'07 ; Conference date: 02-08-2007 Through 03-08-2007",

}

Kim, YH, Lee, YU, Park, SG, Lee, W, Han, SM, Han, JI & Han, MK 2007, Ultra-violet irradiation effect on the electrical properties of triisopropylsilyl pentacene organic thin-film transistors. in Society for Information Display - 10th Asian Symposium on Information Display 2007, ASID'07. Society for Information Display - 10th Asian Symposium on Information Display 2007, ASID'07, pp. 206-210, 10th Asian Symposium on Information Display, ASID'07, Singapore, Singapore, 2/08/07.

Ultra-violet irradiation effect on the electrical properties of triisopropylsilyl pentacene organic thin-film transistors. / Kim, Yong Hoon; Lee, Yong Uk; Park, Sang Geun et al.
Society for Information Display - 10th Asian Symposium on Information Display 2007, ASID'07. 2007. p. 206-210 (Society for Information Display - 10th Asian Symposium on Information Display 2007, ASID'07).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Ultra-violet irradiation effect on the electrical properties of triisopropylsilyl pentacene organic thin-film transistors

AU - Kim, Yong Hoon

AU - Lee, Yong Uk

AU - Park, Sang Geun

AU - Lee, Woocheul

AU - Han, Sang Myeon

AU - Han, Jeong In

AU - Han, Min Koo

PY - 2007

Y1 - 2007

N2 - The effects of ultra-violet (UV) irradiation on the crystalline structure and electrical characteristics of triisopropylsilyl (TIPS) pentacene organic thin-film transistors (OTFTs) have been investigated. By UV irradiation the crystalline structure of TIPS pentacene was significantly altered, showing a phase transition from polycrystalline to amorphous phase. As a consequence, the field-effect mobility of spin coated TIPS pentacene OTFT was decreased from 2.3 × 10-2 cm2/Vs to 8.7 × 10-3 cm 2/Vs which suggests that to employ TIPS pentacene as an active layer in displays, image sensors and solar cells, a proper UV-protective passivation layer must be integrated in the device to ensure its reliability.

AB - The effects of ultra-violet (UV) irradiation on the crystalline structure and electrical characteristics of triisopropylsilyl (TIPS) pentacene organic thin-film transistors (OTFTs) have been investigated. By UV irradiation the crystalline structure of TIPS pentacene was significantly altered, showing a phase transition from polycrystalline to amorphous phase. As a consequence, the field-effect mobility of spin coated TIPS pentacene OTFT was decreased from 2.3 × 10-2 cm2/Vs to 8.7 × 10-3 cm 2/Vs which suggests that to employ TIPS pentacene as an active layer in displays, image sensors and solar cells, a proper UV-protective passivation layer must be integrated in the device to ensure its reliability.

UR - https://www.scopus.com/pages/publications/55549086527

M3 - Conference contribution

AN - SCOPUS:55549086527

SN - 9781605603896

T3 - Society for Information Display - 10th Asian Symposium on Information Display 2007, ASID'07

SP - 206

EP - 210

BT - Society for Information Display - 10th Asian Symposium on Information Display 2007, ASID'07

T2 - 10th Asian Symposium on Information Display, ASID'07

Y2 - 2 August 2007 through 3 August 2007

ER -

Kim YH, Lee YU, Park SG, Lee W, Han SM, Han JI et al. Ultra-violet irradiation effect on the electrical properties of triisopropylsilyl pentacene organic thin-film transistors. In Society for Information Display - 10th Asian Symposium on Information Display 2007, ASID'07. 2007. p. 206-210. (Society for Information Display - 10th Asian Symposium on Information Display 2007, ASID'07).

Ultra-violet irradiation effect on the electrical properties of triisopropylsilyl pentacene organic thin-film transistors

Abstract

Publication series

Conference

UN SDGs

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