| 摘要 |
PROBLEM TO BE SOLVED: To provide a sensing device capable of realizing a compactified apparatus constitution of low cost, having good stability against an environmental temperature and enabling detection of high sensitivity, a substance detecting method, an inspection chip and an inspection kit. SOLUTION: The sensing device includes a transparent member having a sensing surface formed to one side thereof, a light source for emitting irradiation light and a light detecting means for detecting the detection light emitted from the sensing surface corresponding to the substance to be detected on the sensing surface. The light source is arranged at a position where the emitting point of the irradiation light of the light source becomes 0°or above with respect to the sensing surface, and one side of the transparent member and the different side thereof are constituted so that the irradiation light is incident on one side different from the sensing surface of the transparent member from the region above the transparent member and the incident irradiation light is reflected from the side different from one side of the transparent member to illuminate the sensing surface. COPYRIGHT: (C)2010,JPO&INPIT
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