Jong-Seok Kim

TL;DR: An artificial neural tactile skin system that mimics the human tactile recognition process using particle-based polymer composite sensors and a signal-converting system and is used to develop an artificial finger that can learn to classify fine and complex textures by integrating the sensor signals with a deep learning technique.

TL;DR: A new row driver which uses only one operational amplifier to drive all rows of a sensor array with high accuracy is proposed, and the maximum error is remarkably reduced from 30.7% of the previous counterpart.

TL;DR: In this paper, an electrical circuit method for obtaining uniform pressure responses in nanomaterials-based on-skin flexible pressure sensor array is proposed. But the method is not suitable for wearable devices, healthcare monitoring, and biomedical application.

TL;DR: In this paper, the dynamic logic circuits using n-type a-IGZO TFTs are proposed to resolve the power and circuit area issues, and the measurement results show that the proposed dynamic logic circuit consumes no steady-state current and the circuit area is reduced by 93.1%.

TL;DR: This paper is the first report to experimentally show that the error accumulation phenomenon of the Carry-type gate driver and the problem is removed in the carry-free gate driver.