Biochip, the biochip unit, biochip reader and a biochip manufacturing method

PROBLEM TO BE SOLVED: To suppress optical noise in fluorescence measurement.SOLUTION: A biochip 110 for fluorescence measurement comprises: a transparent substrate 111; a plurality of microlenses 112 dispersedly formed on a first surface 111a of the transparent substrate 111; a plurality of protrusions 113 formed corresponding to the microlenses 112 on a one-to-one basis on a second surface 111b of the transparent substrate 111; and a site 114 for fluorescence measurement formed at the top of the protrusion 113.SELECTED DRAWING: Figure 2