LABO-ON-A-CHIP, METHOD FOR MANUFACTURING THE SANE AND APPARATUS FOR THE SAME

摘要

PROBLEM TO BE SOLVED: To make the formation of flow passages on a labo-on-a-chip easy and to make mass production of the labo-on-a-chip possible.

SOLUTION: A first film 19 having a specified thickness is formed with a slit 14 by removing part of the film 19. The slit 14 is formed by a cutting plot. A second film 42 provided with an electrode 25 is bonded to the first film 19. The flow passage 13 is formed by inner wall surfaces 19b and 19c of the slit 14 and a top surface 41b of a second film 41. The one end of the electrode 25 faces the flow passage 13 and the other end is exposed outside. A third film 50 is bonded atop the first film 19 so as to face the flow passage 13.

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