To provide a fine channel structure having an electrical, magnetic, physical or chemical function or an information recording function, provided on a substrate having a fine channel three-dimensionally, and an analysis chip using it, and to further provide a method for producing the fine channel structure, capable of producing it economically in a short time and in a large scale.
The fine channel structure comprises a fine channel substrate having a fine channel, in which patterns of same or different concave-convex are formed in front and rear surfaces, and the analysis chip uses it. The method for producing the fine channel structure comprises obtaining it as a double-faced injection molded product in which patterns of same or different concave-convex corresponding to the fine channel of the fine channel structure are transferred to both sides of a resin injection molded product by use of a die having the patterns of concave-convex of the fine channel.
COPYRIGHT: (C)2008,JPO&INPIT
HAYASHI TOSHINORI
FUTAMI TATSU
KATAYAMA KOJI
KAWAI AKIRA
NISHIZAWA KEIICHIRO
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