Title :
Influence of nano silver filler content on properties of ink-jet printed structures for microelectronics
Author :
Falat, Tomasz ; Felba, Jan ; Moscicki, Andrzej ; Smolarek, Anita ; Bock, Karlheinz ; Bonfert, Detlef
Author_Institution :
Fac. of Microsyst. Electron. & Photonics, Wroclaw Univ. of Technol., Wroclaw, Poland
Abstract :
The influence of nano silver filler content on properties of ink-jet printed structures for microelectronics were investigated. Samples were prepared by using ink with different nano silver filler content: 44%, 41% and 38%. The electrical measurements were performed during and after heating process. It was shown, that filler content does not have a strong influence on sintering time, but it changes the final resistivity of printed and sintered structures. The enhancement of sintering process by UV exposure was also investigated. Preliminary results are promising and the further study will be conducted.
Keywords :
ink jet printing; integrated circuits; silver; sintering; ultraviolet radiation effects; Ag; UV exposure; electrical measurements; ink-jet printed structures; microelectronics; nanosilver filler content; printed structures; sintered structures; Conductivity; Electrical resistance measurement; Ink; Microelectronics; Resistance; Resistance heating; Silver;
Conference_Titel :
Electronic System-Integration Technology Conference (ESTC), 2010 3rd
Conference_Location :
Berlin
Print_ISBN :
978-1-4244-8553-6
Electronic_ISBN :
978-1-4244-8554-3
DOI :
10.1109/ESTC.2010.5642899
