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Personal profile

Education/Academic qualification

Doctorate, University of Oulu

Fingerprint Dive into the research topics where Tuomas Happonen is active. These topic labels come from the works of this person. Together they form a unique fingerprint.

  • 22 Similar Profiles
Silver Engineering & Materials Science
Printing Engineering & Materials Science
Electronic equipment Engineering & Materials Science
Substrates Engineering & Materials Science
Light emitting diodes Engineering & Materials Science
Plastics Engineering & Materials Science
sensors Physics & Astronomy
Atmospheric humidity Engineering & Materials Science

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Research Output 2012 2019

  • 11 Article
  • 7 Conference article in proceedings
  • 1 Conference abstract in proceedings
  • 1 Conference article

All-optical difference engine for in-process defect inspection for roll-to-roll printed electronics

Feng, X., Su, R., Happonen, T., Liu, J. & Leach, R., 7 Mar 2019, Tenth International Symposium on Precision Engineering Measurements and Instrumentation. Tan, J. & Lin, J. (eds.). International Society for Optics and Photonics SPIE, p. 1105308-1-1105308-8 8 p. 1105308. (Proceedings of SPIE, Vol. 11053).

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Defect Inspection
engines
inspection
Engine
Electronic equipment

Porous Enzymatic Membrane for Nanotextured Glucose Sweat Sensors with High Stability toward Reliable Noninvasive Health Monitoring

Lin, Y., Bariya, M., Nyein, H. Y. Y., Kivimäki, L., Uusitalo, S., Jansson, E., Ji, W., Yuan, Z., Happonen, T., Liedert, C., Hiltunen, J., Fan, Z. & Javey, A., 17 Jun 2019, In : Advanced Functional Materials. 1902521.

Research output: Contribution to journalArticleScientificpeer-review

sweat
Glucose sensors
glucose
health
Health

Adopting Hybrid Integrated Flexible Electronics in Products: Case Personal Activity Meter

Kololuoma, T., Keränen, M., Kurkela, T., Happonen, T., Korkalainen, M., Kehusmaa, M., Gomes, L., Branco, A., Ihme, S., Pinhero, C., Kaisto, I., Colley, A. & Rönkä, K., 20 Dec 2018, 2018 International Flexible Electronics Technology Conference, IFETC 2018. Institute of Electrical and Electronic Engineers IEEE, 6 p. 8583901

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Flexible electronics
Injection molding
Scalability
Printing
Lasers
3 Citations (Scopus)

Fast and cost-effective in-process defect inspection for printed electronics based on coherent optical processing

Feng, X., Su, R., Happonen, T., Liu, J. & Leach, R., 28 May 2018, In : Optics Express. 26, 11, p. 13927-13936 10 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
inspection
costs
sensors
defects
engines
1 Citation (Scopus)

High throughput R2R printing, testing and assembly processing of flexible RGB LED displays

Keranen, K., Korhonen, P., Happonen, T., Paakkolanvaara, M., Kangas, J. & Ronka, K., 29 Nov 2018, 2018 7th Electronic System-Integration Technology Conference (ESTC). Institute of Electrical and Electronic Engineers IEEE, p. 1-5 8546465

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Light emitting diodes
Printing
Display devices
Throughput
Flexible displays