Application of Inkjet-Printing Technology to Micro-Electro-Mechanical Systems

Released on by EUNG SEOK. PARK
preview-18

  • Application of Inkjet-Printing Technology to Micro-Electro-Mechanical Systems Book Detail

  • Author : EUNG SEOK. PARK
  • Release Date : 2013
  • Publisher :
  • Genre :
  • Pages : 100
  • ISBN 13 :
  • File Size : 76,76 MB
DOWNLOAD BOOK

Application of Inkjet-Printing Technology to Micro-Electro-Mechanical Systems by EUNG SEOK. PARK PDF Summary

Book Description: Printed electronics employing solution-processed materials is considered to be the key to realizing low-cost large-area electronic systems, but the performance of printed transistors is not generally adequate for most intended applications due to limited performance of printable semiconductors. In this dissertation, I propose an alternative approach of a printed switch, where the use of semiconductors can be avoided by building mechanical switches with printed metal nanoparticles. I provide the first demonstration of inkjet-printed micro-electro-mechanical (MEM) switches with abrupt switching characteristics, very low on-state resistance (~10 Ohm), and nearly perfect off-state behavior with immeasurable leakage with on/off current ratio of 107. The devices are fabricated using a novel process scheme to build 3-dimensional cantilever structures from solution-processed metallic nanoparticles and sacrificial polymers. These printed MEM switches thus represent a uniquely attractive path for realizing printed electronics. I will also discuss an inkjet-printed microshell encapsulation as a new zero-level packaging technology. Inkjet-printing of silver nanoparticle ink is demonstrated to form porous microshells through which sacrificial oxide can be selectively removed to release MEMS structures. A second inkjet printing process using finer gold nanoparticle ink or polymer is demonstrated to effectively seal the microshells. This inkjet-printed microshell encapsulation technology is successfully applied to a MEM relay, and is demonstrated to mitigate the issue of contact oxidation. Specifically, the stability of the relay ON-state resistance is dramatically improved by more than a factor of 100.

Disclaimer: www.yourbookbest.com does not own Application of Inkjet-Printing Technology to Micro-Electro-Mechanical Systems books pdf, neither created or scanned. We just provide the link that is already available on the internet, public domain and in Google Drive. If any way it violates the law or has any issues, then kindly mail us via contact us page to request the removal of the link.

Inkjet-based Micromanufacturing

Inkjet-based Micromanufacturing

File Size : 18,18 MB
Total View : 5650 Views
DOWNLOAD

Inkjet-based Micromanufacturing Inkjet technology goes way beyond putting ink on paper: it enables simpler, faster and more reliable manufacturing processes in

Handbook of Industrial Inkjet Printing

Handbook of Industrial Inkjet Printing

File Size : 98,98 MB
Total View : 3602 Views
DOWNLOAD

Unique in its integration of individual topics to achieve a full-system approach, this book addresses all the aspects essential for industrial inkjet printing.

Inkjet Technology for Digital Fabrication

Inkjet Technology for Digital Fabrication

File Size : 85,85 MB
Total View : 1860 Views
DOWNLOAD

Whilst inkjet technology is well-established on home and small office desktops and is now having increasing impact in commercial printing, it can also be used t