OPTICAL SENSOR

摘要

An optical sensor includes: a light emitting element 40; a lower substrate 20 on which the light emitting element 40 is provided; an upper substrate 10 provided so that the light emitting element 40 is positioned between the upper substrate 10 and the lower substrate 20; and an optical block 30 provided on the upper substrate 10. The upper substrate 10 includes a division-type photodiode SD. The optical block 30 is configured to reflect light emitted from the light emitting element 40 toward a measurement target R, and light reflected by the measurement target R is incident onto the division-type photodiode SD.

主权项

1: An optical sensor comprising:
a light emitting element; a lower substrate on which the light emitting element is provided; an upper substrate provided so that the light emitting element is positioned between the upper substrate and the lower substrate; and an optical block provided on the upper substrate, wherein the upper substrate includes a position detection type light detecting element, and wherein the optical block is configured to reflect light emitted from the light emitting element toward a measurement target, and light reflected by the measurement target is incident onto the position detection type light detecting element.