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您的检索式：作者名="Guangsup CHO"
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| 1 | Glow discharge in the external electrode fluorescent lamp显示文摘 | Guangsup Cho Lee J Y Lee D H Kim S B Song H S Jehuan Koo Kim B S Kang J G Choi E H Lee U W Yang S C Verboncocur J P | | 0，，04： | 1 |
| 2 | Plasma skincare device based on floating electrode dielectric barrier discharge显示文摘A portable skincare plasma-device with a rechargeable battery is presented here. The device comprises two pads made of thin polyimide film as the dielectric layer, namely, the dielectric barrier discharge pad(DBD-pad) for skin-touch and a capacitive ground-pad(G-pad) for hand holding. High AC voltage of approximately 1 kV with frequency of 40 kHz is induced in the DBD-pad that contacts the skin, which serves as the floating electrode, while low voltage is induced on the G-pad. Considering the requirement for impedance matching between the DBDpad capacitance and the inverter along with the need for low skin current less than approximately 5 mA for electrical safety, the electrode area of the DBD-pad is minimized to be smaller than that of the G-pad. | Kyu-Hang LEE Sichan KIM Hyun JO Byung-Koo SON Myung-Sun SHIN Guangsup CHO | 2019 | Plasma Science and Technology2019，21，12： | 1 |
| 3 | Silicone-coated polyimide films deposited by surface dielectric barrier discharges显示文摘Hybrid dielectric barrier discharges are investigated for plasma generated on the surface of a dielectric layer, where two conducting electrodes of high voltage and ground are formulated on the upper and bottom surfaces. Using a flexible thin polyimide-film of a thickness ranging from 25 to 125 μm, a plasma is generated with a voltage of about 1 kV and a frequency of 40 kHz.However, the surface of the dielectric layer was etched through a chemical reaction involving plasma oxygen radical species, and thus the polyimide films failed readily, resulting in dielectric breakdown within short operating time ranging from a few minutes to several tens of minutes,based on the film thicknesses of 25 μm and 125 μm, respectively. These plasma erosions were prevented by coating the polyimide surface with a 25 μm thick silicone paste. The siliconecoated film surface was then reinforced remarkably against plasma erosion as the organic polymer was vulnerable to chemical reaction of the plasma species, while the inorganic silicone exhibited a high chemical resistance against plasma erosion. | Junggil KIM Yunjung KIM Sangjin KIM Guangsup CHO | 2019 | Plasma Science and Technology2019，21，1： | 0 |
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