| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a microchip capable of increasing the joining strength of a resin substrate. <P>SOLUTION: A groove for a flow channel is formed to the surface of the resin substrate 10 and a through-hole is formed to the end part of the groove for the flow channel. A resin substrate 20 includes a shape formed along the groove for the flow channel and the through-hole. The surface, to which the groove for the flow channel is formed, is set to the inside to join the resin substrate 10 and the second substrate 20 to manufacture the microchip in which microchannels 15 and 16 are formed. The end part of the resin substrate 20 is contained within a range of a predetermined distance (2 mm) or below from the microchannels 15, 16 and an opening 17. <P>COPYRIGHT: (C)2009,JPO&INPIT |
