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Youngjun Yun
Researcher at Samsung
Publications - 51
Citations - 3404
Youngjun Yun is an academic researcher from Samsung. The author has contributed to research in topics: Electrode & Thin-film transistor. The author has an hindex of 10, co-authored 45 publications receiving 1926 citations. Previous affiliations of Youngjun Yun include Stanford University.
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Journal ArticleDOI
Skin electronics from scalable fabrication of an intrinsically stretchable transistor array.
Sihong Wang,Jie Xu,Weichen Wang,Ging-Ji Nathan Wang,Reza Rastak,Francisco Molina-Lopez,Jong Won Chung,Jong Won Chung,Simiao Niu,Vivian R. Feig,Jeffery Lopez,Ting Lei,Soon-Ki Kwon,Yeongin Kim,Amir M. Foudeh,Anatol Ehrlich,Andrea Gasperini,Youngjun Yun,Youngjun Yun,Boris Murmann,Jeffery B.-H. Tok,Zhenan Bao +21 more
TL;DR: The process offers a general platform for incorporating other intrinsically stretchable polymer materials, enabling the fabrication of next-generation stretchable skin electronic devices, and demonstrates an intrinsicallyStretchable polymer transistor array with an unprecedented device density of 347 transistors per square centimetre.
Journal ArticleDOI
An integrated self-healable electronic skin system fabricated via dynamic reconstruction of a nanostructured conducting network.
Dong Hee Son,Jiheong Kang,Orestis Vardoulis,Yeongin Kim,Naoji Matsuhisa,Jin Young Oh,Jin Young Oh,John W. F. To,Jaewan Mun,Toru Katsumata,Toru Katsumata,Yuxin Liu,Allister F. McGuire,Marta Krason,Francisco Molina-Lopez,Jooyeun Ham,Ulrike Kraft,Yeongjun Lee,Youngjun Yun,Jeffrey B.-H. Tok,Zhenan Bao +20 more
TL;DR: Self-reconstruction of conducting nanostructures assisted by a dynamically crosslinked polymer network enables the fabrication of autonomous self-healable and stretchable multi-component electronic skin, paving the way for future robust electronics.
Journal ArticleDOI
A wireless body area sensor network based on stretchable passive tags
Simiao Niu,Naoji Matsuhisa,Naoji Matsuhisa,Levent Beker,Jinxing Li,Sihong Wang,Sihong Wang,Jiechen Wang,Yuanwen Jiang,Xuzhou Yan,Youngjun Yun,Youngjun Yun,William Burnett,Ada S. Y. Poon,Jeffery B.-H. Tok,Xiaodong Chen,Zhenan Bao +16 more
TL;DR: A bodyNET composed of chip-free and battery-free stretchable on-skin sensor tags that are wirelessly linked to flexible readout circuits attached to textiles that can continuously analyse a person’s pulse, breathing and body movement is reported.
Journal ArticleDOI
Inkjet-printed stretchable and low voltage synaptic transistor array
Francisco Molina-Lopez,Theodore Z. Gao,Ulrike Kraft,Chenxin Zhu,Thomas Öhlund,Thomas Öhlund,Raphael Pfattner,Raphael Pfattner,Vivian R. Feig,Yeongin Kim,Sihong Wang,Sihong Wang,Youngjun Yun,Zhenan Bao +13 more
TL;DR: Stretchable transistor arrays with double-layer capacitive dielectric can mimic the synaptic behavior of neurons, making them interesting for conformal brain-machine interfaces and other wearable bioelectronics.
Journal ArticleDOI
Stretchable self-healable semiconducting polymer film for active-matrix strain-sensing array
Jin Young Oh,Jin Young Oh,Dong Hee Son,Dong Hee Son,Dong Hee Son,Toru Katsumata,Toru Katsumata,Yeongjun Lee,Yeongin Kim,Jeffrey Lopez,Hung-Chin Wu,Jiheong Kang,Joonsuk Park,Xiaodan Gu,Xiaodan Gu,Jaewan Mun,Nathan Ging-Ji Wang,Yikai Yin,Wei Cai,Youngjun Yun,Youngjun Yun,Jeffrey B.-H. Tok,Zhenan Bao +22 more
TL;DR: A strain-sensitive, stretchable, and autonomously self-healable semiconducting film achieved through blending of a polymer semiconductor and a self- healable elastomer, both of which are dynamically cross-linked by metal coordination are reported.