Highly light-responsive ink-jet printed 6,13-bis(triisopropylsilylethynyl) pentacene phototransistors with suspended top-contact structure

Yong Hoon Kim; Jeong In Han; Min Koo Han; John E. Anthony; Jacky Park; Sung Kyu Park

doi:10.1016/j.orgel.2010.06.016

Highly light-responsive ink-jet printed 6,13-bis(triisopropylsilylethynyl) pentacene phototransistors with suspended top-contact structure

Yong Hoon Kim
, Jeong In Han
, Min Koo Han
, John E. Anthony
, Jacky Park
, Sung Kyu Park

Producción científica: Article › revisión exhaustiva

30 Citas (Scopus)

Resumen

Highly light-responsive ink-jet printed 6,13-bis(triisopropylsilylethynyl) (TIPS) pentacene thin films were investigated as a photo-sensing active layer by employing suspended top-contact phototransistors. Under a steady-state illumination, the suspended top-contact TIPS-pentacene organic phototransistors have shown a current modulation of 10⁶-10⁷, resulting in dynamic range of 120 dB even in the low-molecular ordered ink-jet printed films. These results suggest that the suspended top-contact phototransistors based on ink-jet printed TIPS-pentacene can be a new promising candidate for low-cost and high-performance photo-sensing element for digital imaging applications.

Idioma original	English
Páginas (desde-hasta)	1529-1533
Número de páginas	5
Publicación	Organic Electronics
Volumen	11
N.º	9
DOI	https://doi.org/10.1016/j.orgel.2010.06.016
Estado	Published - sept 2010

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Biomaterials
General Chemistry
Condensed Matter Physics
Materials Chemistry
Electrical and Electronic Engineering

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10.1016/j.orgel.2010.06.016

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title = "Highly light-responsive ink-jet printed 6,13-bis(triisopropylsilylethynyl) pentacene phototransistors with suspended top-contact structure",

abstract = "Highly light-responsive ink-jet printed 6,13-bis(triisopropylsilylethynyl) (TIPS) pentacene thin films were investigated as a photo-sensing active layer by employing suspended top-contact phototransistors. Under a steady-state illumination, the suspended top-contact TIPS-pentacene organic phototransistors have shown a current modulation of 106-107, resulting in dynamic range of 120 dB even in the low-molecular ordered ink-jet printed films. These results suggest that the suspended top-contact phototransistors based on ink-jet printed TIPS-pentacene can be a new promising candidate for low-cost and high-performance photo-sensing element for digital imaging applications.",

keywords = "Dynamic range, Ink-jet printing, Organic phototransistor, Suspended top-contact, TIPS-pentacene",

author = "Kim, \{Yong Hoon\} and Han, \{Jeong In\} and Han, \{Min Koo\} and Anthony, \{John E.\} and Jacky Park and Park, \{Sung Kyu\}",

year = "2010",

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language = "English",

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AU - Kim, Yong Hoon

AU - Han, Jeong In

AU - Han, Min Koo

AU - Anthony, John E.

AU - Park, Jacky

AU - Park, Sung Kyu

PY - 2010/9

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N2 - Highly light-responsive ink-jet printed 6,13-bis(triisopropylsilylethynyl) (TIPS) pentacene thin films were investigated as a photo-sensing active layer by employing suspended top-contact phototransistors. Under a steady-state illumination, the suspended top-contact TIPS-pentacene organic phototransistors have shown a current modulation of 106-107, resulting in dynamic range of 120 dB even in the low-molecular ordered ink-jet printed films. These results suggest that the suspended top-contact phototransistors based on ink-jet printed TIPS-pentacene can be a new promising candidate for low-cost and high-performance photo-sensing element for digital imaging applications.

AB - Highly light-responsive ink-jet printed 6,13-bis(triisopropylsilylethynyl) (TIPS) pentacene thin films were investigated as a photo-sensing active layer by employing suspended top-contact phototransistors. Under a steady-state illumination, the suspended top-contact TIPS-pentacene organic phototransistors have shown a current modulation of 106-107, resulting in dynamic range of 120 dB even in the low-molecular ordered ink-jet printed films. These results suggest that the suspended top-contact phototransistors based on ink-jet printed TIPS-pentacene can be a new promising candidate for low-cost and high-performance photo-sensing element for digital imaging applications.

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KW - Ink-jet printing

KW - Organic phototransistor

KW - Suspended top-contact

KW - TIPS-pentacene

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Highly light-responsive ink-jet printed 6,13-bis(triisopropylsilylethynyl) pentacene phototransistors with suspended top-contact structure

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ASJC Scopus subject areas

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