49-4L: Late-News Paper: All-Ink-Jet-Printed Wearable Information Display Directly Fabricated onto an Elastomeric Substrate

We demonstrate a novel all‐ink‐jet‐printed wearable information display. A variety of key technologies including ink‐jet‐printed stretchable interconnects, direct chip‐bonding, and printable crossover for high level system integration are developed. As a conceptual demonstration, a stretchable 4‐dig...

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Bibliographic Details
Published in:SID International Symposium Digest of technical papers 2016-05, Vol.47 (1), p.672-675
Main Authors: Lee, Byeongmoon, Byun, Junghwan, Oh, Eunho, Kim, Hyunjong, Kim, Sangwoo, Hong, Yongtaek
Format: Article
Language:English
Subjects:
Crossovers
Elastomers
ink-jet printing
Interconnections
Level (quantity)
soft elastomer
soft printed circuit board
Strain
stretchable display
stretchable electronics
stretchable hybrid electronics
Systems integration
Technical papers
Wearable
wearable electronics
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Summary:We demonstrate a novel all‐ink‐jet‐printed wearable information display. A variety of key technologies including ink‐jet‐printed stretchable interconnects, direct chip‐bonding, and printable crossover for high level system integration are developed. As a conceptual demonstration, a stretchable 4‐digit 7‐segment display is implemented, and it well operates under ~15% biaxial strain.
ISSN:0097-966X
2168-0159
DOI:10.1002/sdtp.10770