Direct fabrication and patterning of transparent conductive carbon nanotube film using inkjet printing

Jin Won Song; Yeo Hwan Yoon; Joondong Kim; Chang Soo Han; Byung Sam Choi; Jae Ho Kim

doi:10.1889/1.2785629

Direct fabrication and patterning of transparent conductive carbon nanotube film using inkjet printing

Jin Won Song, Yeo Hwan Yoon, Joondong Kim, Chang Soo Han, Byung Sam Choi, Jae Ho Kim

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

2 Citations (Scopus)

Abstract

A single-wall carbon nanotube (SWNT) transparent conductive film (TCF) was fabricated using a simple inkjet printing method. The TCF could be selectively patterned by controlling the dot size to diameters as small as 34μm. In this repeatable and scalable process, we achieved 71% film transmittance and a resistance of 900 ohm/sq sheet with an excellent uniformity, about ± 5% deviation overall. Inkjet printing of SWNT is substrate friendly and the TCF is printed on a flexible substrate. This method of fabrication using direct printing permits mass production of TCF in a large area process, reducing processing steps and yielding low-cost TCF fabrications on a designated area using simple printing.

Original language	English
Pages (from-to)	1613-1616
Number of pages	4
Journal	Digest of Technical Papers - SID International Symposium
Volume	38
Issue number	1
DOIs	https://doi.org/10.1889/1.2785629
Publication status	Published - 2007
Externally published	Yes
Event	2007 SID International Symposium - Long Beach, CA, United States Duration: 2007 May 23 → 2007 May 25

ASJC Scopus subject areas

Engineering(all)

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10.1889/1.2785629

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title = "Direct fabrication and patterning of transparent conductive carbon nanotube film using inkjet printing",

abstract = "A single-wall carbon nanotube (SWNT) transparent conductive film (TCF) was fabricated using a simple inkjet printing method. The TCF could be selectively patterned by controlling the dot size to diameters as small as 34μm. In this repeatable and scalable process, we achieved 71% film transmittance and a resistance of 900 ohm/sq sheet with an excellent uniformity, about ± 5% deviation overall. Inkjet printing of SWNT is substrate friendly and the TCF is printed on a flexible substrate. This method of fabrication using direct printing permits mass production of TCF in a large area process, reducing processing steps and yielding low-cost TCF fabrications on a designated area using simple printing.",

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AU - Song, Jin Won

AU - Yoon, Yeo Hwan

AU - Kim, Joondong

AU - Han, Chang Soo

AU - Choi, Byung Sam

AU - Kim, Jae Ho

PY - 2007

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AB - A single-wall carbon nanotube (SWNT) transparent conductive film (TCF) was fabricated using a simple inkjet printing method. The TCF could be selectively patterned by controlling the dot size to diameters as small as 34μm. In this repeatable and scalable process, we achieved 71% film transmittance and a resistance of 900 ohm/sq sheet with an excellent uniformity, about ± 5% deviation overall. Inkjet printing of SWNT is substrate friendly and the TCF is printed on a flexible substrate. This method of fabrication using direct printing permits mass production of TCF in a large area process, reducing processing steps and yielding low-cost TCF fabrications on a designated area using simple printing.

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Direct fabrication and patterning of transparent conductive carbon nanotube film using inkjet printing

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