News & Movies


 Smart Acoustic Sensors



  • Related References

"Machine Learning-based Self-powered Acoustic Sensor for Speaker Recognition",  Nano Energy, 53, 658, 2018 

"Basilar Membrane-Inspired Self-Powered Acoustic Sensor Enabled by Highly Sensitive Multi Tunable Frequency Band", Nano Energy, 53, 658, 2018

"Flexible Inorganic Piezoelectric Acoustic Nanosensor for Biomimetic Artificial Hair Cell", Adv. Func. Mater., 24, 6914, 2014


  • Media Release

- English: Flexible piezoelectric acoustic sensors for speaker recognition [Link]


- Korean: KAIST, AI 기반 화자 인식 음성센서 개발... 화자 인식률 97.5% 달해 [Link]



    Micro LED



  • Related References

"Optogenetic Control of Body Movements via Flexible Vertical Light-Emitting Diodes on Brain Surface",  Nano Energy, 44, 447, 2018 

"Self-powered Fully-Flexible Light Emitting Systems enabled by Flexible Energy Harvester", Energy Environ. Sci., 7(12), 4035, 2014

"Water-resistant Flexible GaN LED on a Liquid Crystal Polymer Substrate for Implantable Biomedical Applications", Nano Energy, 1, 145, 2012 

"Laser Lift-Off of GaN Thin Film and its Application to the Flexible Light Emitting Diodes",  Proc. of SPIE, 8460, 846011-1, 2012


  • Media Release

- English: A wearable device for regrowing hair [Link]


- Korean: 미녹시딜보다 효과...KAIST, 레이저 탈모 치료 기술 개발 중 [Link]



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