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Reasearch on the fabrication of memristor-based fabric non-volatile logic computing circuits by Ph.D candidate Bae, Hak-Yeol(Prof. Choi, Yang-Gyu) and Ph.D candidate Jang, Byung-cheol (Prof. Choi, Seong-Yool) has been published in Nano Letters. 

Fabric type memristor devices were fabricated by coating tens of nano metal layers and insulating film layers on the yarn making clothes, and lattice.

This fabric type memristor device has excellent flexibility and overcomes the limitation of conventional von Neumann computing method in order to minimize battery consumption of wearable electronic device. It makes static power consumption close to 0 W, so it is expected that the application value is high as a wearable element.

    – Journal : Nano Letters

    – Title : Functional Circuitry on Commercial Fabric via Textile-Compatible Nanoscale Film Coating Process for Fibertronics       

    – Authors : Ph.D candidate Bae, Hak-Yeol(Prof. Choi, Yang-Gyu), Ph.D candidate Jang, Byung-cheol (Prof. Choi, Seong-Yool)

    – Link : http://pubs.acs.org/doi/abs/10.1021/acs.nanolett.7b03435

Ph.D student Hagyoul Bae (Advisor: Prof. Yang-Kyu Choi) got a runner-up prize at ‘2017 SK Hynix Innovative Idea Contest for Semiconductors’

This contest was carried out for the first time this year and 1 grand prize, 2 runner-up prizes, 3 participation prizes were nominated.

 

At this contest, Ph.D student Hagyoul Bae was nominated by suggesting new cell and array structure that possesses higher degree of integration and  improved property of memory compared to existing DRAM to overcome limitations for scaling.

The awards ceremony will be held at Seoul Grand Walkerhill hotel on October 11th (2017) with CEO and director of future technology institute of SK Hynix.

Ph.D student Jeonghyun Kwon (Advisor: Prof. KyungCheol Choi) got Best paper award (Bronze) at 17th International Meeting on Information Display (IMID) 2017 which held at Busan, Korea.

IMID is one of the 3 largest display conference in the world, with SID in the U.S and IDW in Japan, hosted by The Korean Information DIsplay Society (KIDS).

In the conference, He received a plaque and a prize of KRW 1 million for a paper called ‘Highly Flexible and Reliable Gas Diffusion Barrier based on Nanolaminate Structure’.

 

Paper: Highly Flexible and Reliable Gas Diffusion Barrier based on Nanolaminate Structure

Authors: Jeonghyun Kwon(Ph.D course), KyungCheol Choi(advisor Prof.)

Conference: International Meeting on Information Display 2017

Date: 2017.8.29 – 8.31

 

Introduction

In this paper, using ALD deposition technique as a sealing film of transparent flexible display, We have proposed a technology that improves the barrier function, mechanical and environmental reliability by fabricating ultra-thin nano structure with improved function and structure of the sealing film through the thin film thickness control at the level of angstrom.

Dr. Lee, Seung-Won (advisor: Prof. Yoo, Seung-Hyup) won the UDC Award* (prize : 15,000,000) at the 17th International Meeting on Information Display (IMID) held in Busan from August 8 to 31 with Dr. Moon, Han-Eol and Ph.D. student Yoon, Jung-Hoo. 
Also, Ph.D. student Kim, Sung-Yeon (advisor: Prof. Yoo, Seung-Hyup) won the Young Leaders Conference Best Lecture Award in IMID 2017. 
 
* The UDC Award is given by a Universal Display Corp, company that develops and supplies phosphors for almost all OLED displays. This award is given for innovative research achievements in the field of organic electronics.
UDC Award was established this year, and the research team of Prof. Yoo, Seung-Hyup(KAIST) and the research team of Prof. Lee, Jun-yeop(Sungkyunkwan University) have received the award this year.

KAIST electrical engineering department has submitted the largest number of papers and been awarded most in 23rd Samsung Electronics HumanTech Paper Awards (Award ceremony on February 7, 2017).

36 papers passed the preliminary examination out of 77 submitted abstracts, and 11 papers finally received the awards with 3 Gold Prizes, 3 Silver Prizes, 3 Bronze Prizes, and 2 Encouragement Prizes.   

The 23rd Samsung Electronics HumanTech Paper Awards Awardees
Category	Prizes	Advisor	First Author	Degree Pursuing	Paper Titles
Signal Processing	Gold	In So Kweon	Yu-Kyoung Choi	Ph.D.	Multispectral Transfer Network: Unsupervised Depth Estimation for All-day Vision
Signal Processing	Bronze	Hoi-Rin Kim	Young-Kwan Kim	Ph.D.	Intra-Class Cohesive Regularization for DNN-Based Large Margin Acoustic Modeling
Signal Processing	Encouragement	Jong Beom Ra	Suk-Hwan Jang	Ph.D.	Head Motion Correction Based on Filtered Backprojection for x-ray CT Imaging
Signal Processing	Encouragement	Yong Man Ro	Sung-Tae Kim	Ph.D.	Face authentication using personal behavioral and physiological characteristics learned with expression-state
Circuit Design	Gold	Gyu-Hyeong Cho	Hee-Dong Kwon	Ph.D.	An AC-Coupled Single-Inductor Envelope Tracking Supply Modulator for LTE 20MHz Achieving 81.2％ Efficiency from 2.7-to-4.2V Input Voltage Range
Circuit Design	Silver	Hyeonmin Bae	Ji-Hoon Lee	Ph.D.	8Ω 10W output, 91％ efficiency, 0.0023％ THD+N linear Folded-PWM multi-level switching audio amplifier
Circuit Design	Bronze	Hoi-Jun Yoo	In-Soo Ha	Ph.D.	A 25.2mW EEG-NIRS Multimodal SoC for Accurate Anesthesia Depth Monitoring
Circuit Design	Bronze	Gyu-Hyeong Cho	Yeon-Hee Her	Ph.D.	A 10.1” 56 Channels, 183 uW/electrode, 0.73 mm2/sensor High SNR 3D Hover Sensor Based on Enhanced Signal Refining and Fine Error Calibrating Techniques
Communication & Networks	Gold	Song Chong	Young-Jin Kim	Ph.D.	Cloud or Edge? Hybrid Content Caching for Low End-to-End Latency in Cloud-Based Wireless Networks
Computer Science & Engineering	Silver	Junmo Kim	Jun-Ho Lim	Ph.D.	A study on the new Knowledge transfer technique based on the Deep Neural Network
Mechanical Engineering	Silver	Jun-Bo Yoon	Min-Ho Seo	Ph.D.	Nanoscale Contact-Separation on Graphene

Our department Ph.D. candidate Yoon, Sung-Jun received a Grand Prize in the 6th Lam Research Korea Undergraduate/Graduate Student Paper Awards.

Founded in 2011, the Lam Research Korea Paper Awards was established to promote and appreciate the developments in semiconductor industry and its researches, in which awards and scholarships are conferred to undergraduate and graduate students of innovative ideas and views on a yearly basis.

On the last December 16th, a total of 4 teams received the awards in the Convention Bellasium Center.

  
 
Award Title: The 6th Lam Research Korea Undergraduate/Graduate Student Paper Awards
Major Sponsor: Lam Research Korea
Date: December 16, 2016
Award Title: Grand Prize
Paper Title: Pore Sealing of Porous Ultra-Low-k Dielectrics by iCVD Process
Authors: Sung-Jun Yoon, Kwan-Yong Park, Tae-Wook Nam, Prof. Hyung-Jun Kim, Prof. Sung-Gab Lim, Prof. Byoung Jin Cho

 

 

M.S. candidate Jung, Hyun-Wook (Advisor Prof. Ro, Yong Man) received the Grand Prize in 2016 Korea Information Processing Society (KIPS) Paper Awards.

The award ceremony was held on December 8th, 2016 followed by an evening banquet of Information Technicians.

In an effort to establish a notable and prestigious award in information processing and communications field, the paper award was established in 2002 by the Korea Information Processing Society (KIPS), and since then the society awarded outstanding papers in an annual basis.

 

 

Society: Korea Information Processing Society (KIPS)

Date: December 8th, 2016

Place: Sheraton Seoul Palace Hotel

Award title: 2016 Paper Awards – Grand Prize

Award winner: Jung, Hyun-Wook (Advisor: Prof. Ro, Yong Man)

Paper title: Deep-learning-based sexual gender recognition in low-power embedded environments

 

Four students from our department received silver and bronze medals in the 12th Samsung Electro-Mechnics Paper Awards held on November 18th, 2016.

 

Silver Medal : Jun-Hee Han (Advisor Prof. Choi, Kyung-Cheol)

Bronze Medal :  En-Kyo Chung (Advisor Prof. Choi, Kyung-Cheol), Kwang-Hyun Chung (Advisor Prof. Hong, Sungcheol), Hyun-Jun Kim (Advisor Prof. Ryu, Seung-Tak)

The followings are the paper titles of the award recipients :

 

Awards	Field	Name	Advisor	Paper Title
Silver	Materials Tech.	Han, Jun-Hee	Choi, Kyung-Cheol	Highly conductive transparent electrodes using two-layered metal films
Bronze	RF and Softwares	Kim, Hyun-Jun	Ryu, Seung-Tak	High speed low powered CMOS image sensors using delta and interpolation readout techniques
		Chung, Kwang-Hyun	Hong, Sungcheol	Cascode-Cascade-typed highly linear and highly efficient CMOS power amplifier for LTE
	Fundamental Tech.	Chung, En-Kyo	Choi, Kyung-Cheol	Griffith modelling based analysis on mechanically stable and flexible organic light emitting materials

 

Master’s degree candidate Soon-Jae Kweon (Advisor Prof. Hyung-Joun Yoo) received the Best Paper Award from the 2016 IEEE Asia Pacific Conference on Circuits and Systems (APCCAS)

The associated paper title is “A CMOS Sinusoidal Signal Generator Based on Mixed-Time Processing for Electrical Bioimpedance Spectroscopy Supporting Beta Dispersion Range”

 

Conference title: 2016 IEEE Asia Pacific Conference on Circuits and Systems (APCCAS)

Dates: October 25 – 28

Location: Ramada Plaza Jeju Hotel, Jeju, Korea

Award winner: Soon-Jae Kweon (Master’s degree candidate)

Paper title: A CMOS Sinusoidal Signal Generator Based on Mixed-Time Processing for Electrical Bioimpedance Spectroscopy Supporting Beta Dispersion Range

Authors: Soon-Jae Kweon, Sung-Hun Jo, Jeong-Ho Park, and Hyung-Joun Yoo

Award title: 2016 APCCAS Best Paper Award

Master’s degree candidate Sung-Hun Shin (advisor Prof. Hyung-Joun Yoo) received the 2016 IEIE Best Paper Award from the 2016 International SoC Design Conference (ISOCC).

The associated paper title is “A Pipelined Time Stretching for High Throughput Counter-based Time-to-Digital Converters.”

 

Conference title: 2016 International SoC Design Conference (ISOCC)

Dates: October 23 – 26

Location: Ramada Plaza Jeju Hotel, Jeju, Korea

Award winner: Sung-Hun Shin (Master’s degree candidate)

Paper title: A Pipelined Time Stretching for High Throughput Counter-based Time-to-Digital Converters

Authors: Sung-Hun Shin and Prof. Hyung-Joun Yoo

Award title: 2016 IEIE Best Paper Award