Drawing lithography: Three-dimensional fabrication of an ultrahigh-aspect-ratio microneedle

Kwang Lee, Hyun Chul Lee, Dae Sik Lee, Hyungil Jung

Research output: Contribution to journalArticlepeer-review

163 Citations (Scopus)


Figure Presented Drawing lithography is a novel fabrication technique in which a thermosetting polymer is directly drawn from a two-dimensional solid surface without the need for a mask and light irradiation (see figure). Drawing lithography differs from traditional lithography techniques, such as photolithography, in that it is based on the inherently planar geometries of a two-dimensional substrate in a three-dimensional microstructure.

Original languageEnglish
Pages (from-to)483-486
Number of pages4
JournalAdvanced Materials
Issue number4
Publication statusPublished - 2010 Jan 26

All Science Journal Classification (ASJC) codes

  • General Materials Science
  • Mechanics of Materials
  • Mechanical Engineering


Dive into the research topics of 'Drawing lithography: Three-dimensional fabrication of an ultrahigh-aspect-ratio microneedle'. Together they form a unique fingerprint.

Cite this