Tae-Ik Lee

TL;DR: A flexible and wearable pressure sensor based on the giant piezocapacitive effect of a three-dimensional microporous dielectric elastomer, which is capable of highly sensitive and stable pressure sensing over a large tactile pressure range and marks the realization of a true tactile pressure sensor.

TL;DR: An ultrawide-range, bending-insensitive, and flexible pressure sensor based on a carbon nanotube (CNT) network-coated thin porous elastomer sponge for use in human interface devices and can be applied in a flexible piano pad as an entertainment human interface device and a flexible foot insole as a wearable healthcare and gait monitoring device, respectively.

TL;DR: An energy extraction enhancement circuit (EEEC) using an f-PEH based on piezoelectric (PZT) material is reported to improve energy harvesting from irregular human movement of a joint or limb as mentioned in this paper.

TL;DR: A method for assembling biofunctionalized paper into a multiform structured scaffold system for reliable tissue regeneration using an origami-based approach and suggests a route for trachea tissue engineering is suggested.

TL;DR: In this article, a custom-designed wireless power supply system operated a 30 × 30 WμLED array on a fabric and tested its stability under bending, stretching, 85°C/85% relative humidity and artificial sunlight conditions.