Inkjet Printing Technology and its Applications. From a Droplet to 3D Flexible Electronics and Artificial Tissues.

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• Professor Sungjune Jung
• Wednesday 01 April 2020, 11:00-12:00
• Electrical Engineering, Department of Engineering - EED Seminar Room - 9 JJ Thomson Avenue, Cambridge, CB3 0FA.

If you have a question about this talk, please contact Kirsty Shepherd.

Inkjet printing technology encompasses the generation, control and deposition of 10-100 um liquid drops. Besides graphic printing applications, new opportunities for inkjet printing are starting to be exploited commercially in the manufacture of high value, high precision products. This talk begins with the introduction ink rheology and inkjet process. Then, I will present a 3D integration approach to achieve technology scaling in printed transistor density analogue to Moore’s law driven by photolithography. Process design kit for printed large-scale ICs and gate dielectric studies for high yield and reliability will be discussed. Next, I will present another new application of inkjet, which is high-resolution pattering of living cells and biomaterials for tissue engineering and regenerative medicine. It will be shown how living cells are ejected from micron-sized nozzle with single-cell accuracy and how multiple types of cells can be patterned into 2D and 3D biological structures. Finally, I will introduce the applications of 3D inkjet bioprinting, including alveolar capillary barrier, engineered skin substitutes and highthroughput screening of printed organoid for personalized medicine.

This talk is part of the Electrical Engineering series.

This talk is included in these lists:

• Electrical Engineering
• Electrical Engineering, Department of Engineering - EED Seminar Room - 9 JJ Thomson Avenue, Cambridge, CB3 0FA

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