CAJ | 학술논문

用一片ITO玻璃作为场效应管的源极,在此玻璃上分别粘贴两块相同厚度塑料薄铝片作为栅极和漏极,在两块铝片之间留下很小的平行缝隙,再分别在源极、漏极、栅极的玻璃板上涂上聚四氟乙烯(Teflon)薄膜作为亲油疏水层,采用环氧树脂作为围堰材料,这样就制备了基于电润湿效应的新型液态场效应管.通过改变栅极的电压,能够调节有色油滴的位移,从而控制源极和漏极的电流变化.完成了液态场效应管的制作,并给出了初步的测试结果.
용일편ITO파리작위장효응관적원겁,재차파리상분별점첩량괴상동후도소료박려편작위책겁화루겁,재량괴려편지간류하흔소적평행봉극,재분별재원겁、루겁、책겁적파리판상도상취사불을희(Teflon)박막작위친유소수층,채용배양수지작위위언재료,저양취제비료기우전윤습효응적신형액태장효응관.통과개변책겁적전압,능구조절유색유적적위이,종이공제원겁화루겁적전류변화.완성료액태장효응관적제작,병급출료초보적측시결과.
A piece of ITO glass is used as the source electrode of a field-effect transistor. Two pieces of plastic aluminum flake with same thickness are pasted on the glass as gate and drain electrodes. A small and par?allel gap between two pieces of aluminum pin is left. Teflon films are wiped on the glass of source, gate and drain electrodes as hydrophobic layers. Epoxide resin is used as cofferdam material so a new liquid field-effect transis?tor (LiquiFET) is produced based on electrowetting on dielectric (EWOD) effect. The displacement of colored oil drop is adjusted by changing the voltages of drain electrodes. And the current changes of source and gate elec?trodes are controlled. A liquid field-effect transistor is fabricated and its preliminary test results are given.