As the luminescence type sensor device, the baseplate (110) with, is arranged on the baseplate, the lighting section which irradiates light to the suffering inspection body (120) with, is arranged on the baseplate, the light absorbent section which detects the light from the suffering inspection body which originates in the light which was irradiated (160) with, is arranged on the baseplate, forms the portion of the surface of the cap itself and the (ii) cap itself which accommodate at least one side of the (i) lighting section and the light absorbent section, the light which is formed by the slope which inclines vis-a-vis the baseplate surface of the baseplate way radiation is done it faces to the suffering inspection body from the lighting section, reflectionAs it does, the light which radiation is done the reflected shade membrane which blocks the fact that incidence it does (252) has with the cap which it possesses for the light absorbent section from the lighting section. Because of this, it is suited for mass production, in the suffering inspection body for example information of specified type of degree of blood flux and the like it becomes detection possible at high accuracy.自発光型センサ装置は、基板(110)と、基板上に配置され、光を被検体に照射する照射部(120)と、基板上に配置され、照射された光に起因する被検体からの光を検出する受光部(160)と、基板上に配置され、(i)照射部及び受光部の少なくとも一方を収容するキャップ本体及び(ii)キャップ本体の表面の一部をなすと共に基板の基板面に対して傾斜した斜面に形成され、照射部から出射された光を被検体に向かうように反射すると共に照射部から出射された光が受光部に入射するのを遮る反射遮光膜(252)を有するキャップとを備える。これにより、量産に適し、被検体における例えば血流速度等の所定種類の情報を高精度で検出可能となる。
