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49‐4L: Late‐News Paper : All‐Ink‐Jet‐Printed Wearable Information Display Directly Fabricated onto an Elastomeric Substrate
Author(s) -
Lee Byeongmoon,
Byun Junghwan,
Oh Eunho,
Kim Hyunjong,
Kim Sangwoo,
Hong Yongtaek
Publication year - 2016
Publication title -
sid symposium digest of technical papers
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.351
H-Index - 44
eISSN - 2168-0159
pISSN - 0097-966X
DOI - 10.1002/sdtp.10770
Subject(s) - elastomer , inkwell , substrate (aquarium) , 3d printed , materials science , jet (fluid) , wearable computer , wearable technology , crossover , computer science , optoelectronics , nanotechnology , engineering , composite material , embedded system , biomedical engineering , aerospace engineering , artificial intelligence , geology , oceanography
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.