BIOLOGICAL INFORMATION DETECTION DEVICE

Abstract

A biological information detection device includes a housing having a planar housing surface, a detection unit having a light receiving portion, a light-transmissive member having a planar portion, and a pressing force suppression unit disposed on the housing surface to surround the planar portion, and suppressing a pressing force applied to a subject by the planar portion. The pressing force suppression unit is formed using a material harder than the subject. A height of the pressing force suppression unit from the housing surface is higher than a height of the planar portion with reference to the housing surface. The pressing force suppression unit has a first inclined section in which the height of the pressing force suppression unit increases continuously or in a stepwise manner from an inner periphery side toward an outer periphery side.

CPC Classifications