[37] Chang-Keun Kim, M.S.


ckkim
Current Position
TmaxData, Inc.
E-mail: changkeun_kim AT tmax.co.kr

 
 
 
 

Periods with 3DMNSL
(2015.02 ~ 2017.07 M.S.)

Dissertation
M.S.: Lateral probing method and monolithically fabricated probes for minimization of damage on the solder of fine pitch micro-bumps

[36] Keun-Seo Lim, Ph.D.


임근서 박사
Current Position
Research Engineer
E-mail: kslim AT 3dmems.kaist.ac.kr

 
 
 
 

Periods with 3DMNSL
(2011.02 ~ 2017.02 Ph.D.)
(2009.02 ~ 2011.01 M.S.)

Dissertation
Ph.D.: Development of High Performance Electrostatic Microshutter with High Opening Ratio
M.S.: A New Microshutter Display Device with High Light Efficiency and Low Actuation Voltage and Its Applications

Journal Papers
1.Keun-Seo Lim, and Jun-Bo Yoon. “Stepwise Actuation of an Electrostatic Bimorph Cantilever Actuator Using a Patterned Bottom Electrode.” Journal of Microelectromechanical Systems , Vol. 25, Issue. 5, pp. 909-915.(2016):

[35] Chang-Hoon Han, Ph.D.


한창훈
Current Position
Senior Research Engineer
Broadcom Limited (previous, Avago Technologies)
E-mail: hanfindpeace AT gmail.com

 
 
Periods with 3DMNSL
(2011.02 ~ 2016.02 Ph.D.)
(2009.02 ~ 2011.01 M.S.)

Dissertation
Ph.D.: Development of packaged LC-resonator module using RF MEMS technology for linear resonant frequency tuning
M.S.:  MEMS Variable Capacitor with Highly Linear C-V response and Large Capacitance Tuning Ratio

Journal Papers
1. Chang–Hoon Han, Dong–Hoon Choi, and Jun–Bo Yoon, “Parallel Plate MEMS Variable Capacitor with Superior Lineari-ty and Large Tuning Ratio Using a Levering Structure”, IEEE/ASME Journal of Microelectromechanical Systems, vol.20, no.6, pp.1345-1354. (2011)
2. Chang-Hoon Han, Dong-Hoon Choi, Hyun-Ho Yang, Yong-Hoon Yoon, and Jun-Bo Yoon, “VoltageControlled C-V Response Tuning in a Parallel Plate MEMS Variable Capacitor”, IEEE/ASME Journal of Microelectromechanical Systems, Vol. 22, No. 6, pp. 1403-1413. (2013)
3. Seon-Jin Choi, Chang-Hoon Han (equally contributed), Hyun-Ho Yang, Dong-Hoon Choi, and JunBo Yoon, “Increasing Capacitance and Self-Resonant Frequency of the MEMS Switched Capacitor Using High-κ TiO2 and SU-8 Bridged Beam Structure” Journal of Microelectromechanical Systems, Vol. 24, No. 4, pp. 1006 – 1015. (2014)
4. Chang-Hoon Han, Min-Ho Seo, Seung-Deok Ko, Yong-Hoon Yoon, Gun-Wook Yoon, Jun-Bo Yoon, “Unconventional use of a photoresist as a nitrogen gas generator forming transparent domeshaped microcavities”, Advanced Engineering Materials, published online. (2015)
5. Chang‑Hoon Han, Yong‑Hoon Yoon, Seung‑Deok Ko, Min‑Ho Seo and Jun‑Bo Yoon, “Linear frequency tuning in an LC‑resonant system using a C–V response controllable MEMS varactor”, Micro and Nano Systems Letters, Vol. 5, No. 25. (2017)

[34] Seung-Deok Ko, Ph.D.


고승덕
Current Position
Post-doctoral Researcher
Georgia Institute of Technology
E-mail: sdko.mems AT gmail.com

 

Periods with 3DMNSL
(2008.02 ~ 2016.02 M.S.-Ph.D.)

Dissertation
Ph.D.: Study on the Topographic Approach for Lifetime Enhancement of MEMS Switch

Journal Papers
1. Seung-Deok Ko, Jeong Oen Lee, Hyun-Ho Yang, Min-Wu Kim, Yong-Ha Song and Jun-Bo Yoon, “An Insulating Liquid Environment for Reducing Adhesion in a Microelectromechanical System”, Applied Physics Letters, Vol. 99, Issue 11, 113516. (2011)

[33] Kyeong-Hun Kim, M.S.


kimkyeonghun2-130x173Current Position
Probationary Employee
Samsung Electronics Co., Ltd.
E-mail: k2h814 AT gmail.com

 
 
 
 
 

Periods with 3DMNSL
(2014.05 ~ 2016.02 M.S.)

Dissertation
M.S.: Study on Pre-charge Loss for Application of Pre-charging Method to Electrostatic Micro-Actuators