发明名称 |
VALVE UNIT, MICROFLUIDIC DEVICE HAVING THE SAME, AND METHOD OF DRIVING THE VALVE UNIT |
摘要 |
A normally open valve unit to close a channel, a microfluidic device equipped with the same, and a method of driving the valve unit are provided. The valve unit includes a valve substance including a phase transition material, a valve substance chamber which communicates with the channel and in which the valve substance is disposed, and a fusion structure formed in a section of the channel in which,wherein when the valve substance contained in the valve substance chamber is fused by applied energy and flows into the section of the channel in which the fusion structure is formed, and the valve substance is heated to melt the fusion structure and conduct fused bonding of the channel, thereby closing the channel. |
申请公布号 |
WO2011055942(A2) |
申请公布日期 |
2011.05.12 |
申请号 |
WO2010KR07601 |
申请日期 |
2010.11.01 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD.;PARK, JONG MYEON;KIM, DO GYOON;PARK, SANG BUM |
发明人 |
PARK, JONG MYEON;KIM, DO GYOON;PARK, SANG BUM |
分类号 |
G01N35/08;G01N37/00 |
主分类号 |
G01N35/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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