Hynix Semiconductor Inc.

Hyundai Motor Company

Kia Motors Corporation

Korea Institute of Machinery & Materials

Inha-industry Partnership Institute

Inha University Research and Business Foundation

Sun Min Kim

Yun Jung Lee

Tae Joon Jeon

Jeong Hwan Kim

Gee Young Shin

Yong Hwan Lee

Dae-Joong Kim

Young-Rok Kim

Jong-Hoon Park

Yeong-Eun Yoo

Seung-Hyun Kim

Moon Ki Kim

Dae Joong Kim

Young Rok Kim

Jeong-Hwan Kim

Young Ho Seo

Young-Ho Seo

Seung Hyun Kim

Jae-Sung Yoon

Tae-Joon Jeon

Sun Hee Yoon

Fuwad Ahmed

Yong Min Park

Eui Don Han

Yeong Eun Yoo

Moon-Ki Kim

No Won Kim

No-Won Kim

Jae Sung Yoon

Hyun Il Ryu

Hyun Ii Ryu

Hui Soo Jang

An energy harvesting system based on reverse electro wetting on a dielectric includes: a dielectric material layer molded with a dielectric material in a panel shape and including an upper end and a lower end; and an electrode layer including a plurality of electrodes coupled to a lower surface of the dielectric material layer. In particular, the upper end of the dielectric material layer is located higher than the lower end and allows a liquid drop to flow from the upper end to the lower end, and the dielectric material layer generates dielectric polarization in the dielectric material layer and continuously varies a flow rate of the liquid drop between the upper end and the lower end of the dielectric material layer. The plurality of electrodes are disposed to be spaced apart from one another in a direction from the upper end to the lower end.

Energy harvesting system based on reverse electro wetting on dielectric

A hybrid type filtration structure for filtering liquid includes a first active layer, a porous supporting layer and a permeable layer. The first active layer has a first nano pore inner wall of which a function group included compound is combined with. The porous supporting layer has a plurality of pores and is disposed under the first active layer. The permeable layer is disposed under the porous supporting layer. The porous supporting layer includes a plurality of lipid bilayers having membrane protein inside of the pore, a molecule of water selectively passes through the membrane protein. The first nano pore passes through the first active layer vertically. The first nano pore and the pore are connected with each other through which liquid flows.

Hybrid type filtration structure for filtering liquid

The present disclosure relates to a liquid filtration structure with one or more macromolecule membrane structures including membrane proteins selectively permeable to water molecules and fixed within a pore. A liquid filtration structure according to an exemplary embodiment of the present disclosure increases stability and durability of macromolecule membrane structures including membrane proteins selectively permeable to water molecules, and, thus, can be effectively used in a filtration device for purifying water.

Artificial membrane-fixed liquid filtration structure

A charge pump device for supplying a boosted voltage to a memory device includes a charge pump part constructed with first to nth unit charge pumps, and a multi-level detector for detecting a level of a boosted voltage to selectively drive the unit charge pumps in accordance with an amount of power consumption of the host and thereby outputting at least one level detection signal.

Charge pump device for semiconductor memory

A sense amplifier circuit for a semiconductor device which can reduce current consumption by reducing the operation time of a pull-up driver for supplying the power voltage to a sense amp when a power voltage is higher than a reference voltage, and which can improve operation properties by increasing the operation time of the pull-up driver when the power voltage is lower than the reference voltage. The sense amplifier circuit includes: a first and a second pull-up drivers; a first and a second pull-down drivers; a voltage detecting unit; and selecting driver unit for respectively controlling operations of the first and the second pull-up drivers and the first and the second pull-down drivers according to the output signal of the voltage detecting unit.

Sense amplifier circuit for semiconductor device

Growing community of inventors

Seoul, South Korea

Sun Min Kim