Direct fabrication of microelectrodes on a polymer substrate using selective ultrashort pulsed laser ablation of inkjet-printed Ag lines
- Title
- Direct fabrication of microelectrodes on a polymer substrate using selective ultrashort pulsed laser ablation of inkjet-printed Ag lines
- Author
- 이성환
- Keywords
- inkjet printing; laser ablation; microelectrodes; nanoparticle inks; printed electronics; silver
- Issue Date
- 2012-11
- Publisher
- WILEY-V C H VERLAG GMBH
- Citation
- PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE, v. 209, NO. 11, Page. 2142-2146
- Abstract
- An inkjet-based ultrashort pulsed laser patterning on a polymer substrate is presented with high-laser scanning speeds. The effects of the laser processing parameters on the ablation characteristics were studied to accomplish damage-free laser ablation. Laser ablation characteristics depend on input energy, scanning speed, and number of scans. Final width of micro-electrodes can be flexibly controlled by multiple selective ablations. Well-defined, uniform microelectrodes without damaging their microstructure, and the underlying polymer substrate are demonstrated via a direct pattering process combining inkjet printing with ultrashort pulsed laser ablation. These microelectrodes exhibit little influence of thermal effect of laser ablation, resulting in little variation in their electrical performances. [GRAPHICS] (C) 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim
- URI
- https://onlinelibrary.wiley.com/doi/10.1002/pssa.201228269https://repository.hanyang.ac.kr/handle/20.500.11754/183115
- ISSN
- 1862-6300;1862-6319
- DOI
- 10.1002/pssa.201228269
- Appears in Collections:
- COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > MECHANICAL ENGINEERING(기계공학과) > Articles
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