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Fingerprint Dive into the research topics where Hyung Min Lee is active. These topic labels come from the works of this person. Together they form a unique fingerprint.

  • 2 Similar Profiles
Capacitors Engineering & Materials Science
Electric potential Engineering & Materials Science
Brain Engineering & Materials Science
Buffer amplifiers Engineering & Materials Science
Electric current control Engineering & Materials Science
Liquid crystal displays Engineering & Materials Science
Networks (circuits) Engineering & Materials Science
Digital to analog conversion Engineering & Materials Science

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Research Output 2007 2019

An area and power efficient interpolation scheme using variable current control for 10-bit data drivers in mobile active-matrix LCDs

Lee, H. M., Jeon, Y. J., Lee, S. W., Lee, B. & Cho, G. H., 2019 May 1, In : IEEE Transactions on Consumer Electronics. 65, 2, p. 253-262 10 p., 8648213.

Research output: Contribution to journalArticle

Electric current control
Liquid crystal displays
Digital to analog conversion
Interpolation
Buffer amplifiers
3 Citations (Scopus)

A 100mK-NETD 100ms-startup-time 80×60 micro-bolometer CMOS thermal imager integrated with a 0.234mm2 1.89μVrms noise 12b biasing DAC

Kim, K. D., Park, S., Yoon, K. S., Kang, G. G., Han, H. K., Choi, J. S., Ko, M. W., Cho, J. H., Lim, S., Lee, H. M., Kim, H. S., Lee, K. & Cho, G. H., 2018 Mar 8, 2018 IEEE International Solid-State Circuits Conference, ISSCC 2018. Institute of Electrical and Electronics Engineers Inc., p. 192-194 3 p. (Digest of Technical Papers - IEEE International Solid-State Circuits Conference; vol. 61).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Bolometers
Image sensors
Bias voltage
Pixels
Infrared radiation
3 Citations (Scopus)

A 95.2% efficiency dual-path DC-DC step-up converter with continuous output current delivery and low voltage ripple

Shin, S. U., Huh, Y., Ju, Y., Choi, S., Shin, C., Woo, Y. J., Choi, M., Park, S. H., Sohn, Y. H., Ko, M. W., Jo, Y., Han, H., Lee, H. M., Hong, S. W., Qu, W. & Cho, G. H., 2018 Mar 8, 2018 IEEE International Solid-State Circuits Conference, ISSCC 2018. Institute of Electrical and Electronics Engineers Inc., p. 430-432 3 p. (Digest of Technical Papers - IEEE International Solid-State Circuits Conference; vol. 61).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Electric potential
Energy harvesting
DC-DC converters
Inductance
Light emitting diodes
1 Citation (Scopus)

A 97% high-efficiency 6μs fast-recovery-time buck-based step-up/down converter with embedded 1/2 and 3/2 charge-pumps for li-lon battery management

Ko, M. W., Kim, K. D., Woo, Y. J., Shin, S. U., Han, H. K., Huh, Y., Kang, G. G., Cho, J. H., Lim, S. J., Park, S. H., Lee, H. M. & Cho, G. H., 2018 Mar 8, 2018 IEEE International Solid-State Circuits Conference, ISSCC 2018. Institute of Electrical and Electronics Engineers Inc., p. 428-430 3 p. (Digest of Technical Papers - IEEE International Solid-State Circuits Conference; vol. 61).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Pumps
Recovery
Electric potential
Topology
Controllers

A Non-Inverting Buck-Boost Converter with State-Based Current Control for Li-ion Battery Management in Mobile Applications

Kim, K. D., Lee, H. M., Hong, S. W. & Cho, G. H., 2018 Jan 1, (Accepted/In press) In : IEEE Transactions on Industrial Electronics.

Research output: Contribution to journalArticle

Electric current control
Switching frequency
Hysteresis
Clocks
Controllers