To provide a living body related information measuring apparatus capable of performing stable and accurate measurement when measuring living body related information by irradiating light on a subject.SOLUTION: The living body-related information measuring apparatus includes: a light emitting unit which is provided on one side of a substrate and emits light of a predetermined wavelength toward a subject a light emitting unit which is provided on one side of the substrate, A light receiving section for receiving the light passing through the subject and a light diffusion adhesive member provided so as to cover the emission path of the light emitted from the light emitting section and diffusing the light and having adhesive properties on the surface As shown in FIG.BACKGROUND OF THE INVENTION【課題】被検体に光を照射して生体関連情報を計測するにあたり、安定かつ正確な計測を行うことができる生体関連情報計測装置を提供すること。【解決手段】本発明の一態様に係る生体関連情報計測装置は、基板の一方面に設けられ、被検体に向けて所定波長の光を放出する発光部と、基板の一方面に設けられ、被検体を経由した光を受ける受光部と、発光部から放出される光の放出経路を覆うように設けられ、光を拡散させるとともに、表面に粘着性を有する光拡散粘着部材と、を備えたことを特徴とする。【選択図】図1
