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 journalConference article

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 languageEnglish
Pages (from-to)1613-1616
Number of pages4
JournalDigest of Technical Papers - SID International Symposium
Volume38
Issue number1
DOIs
Publication statusPublished - 2007
Event2007 SID International Symposium - Long Beach, CA, United States
Duration: 2007 May 232007 May 25

ASJC Scopus subject areas

  • Engineering(all)

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