SEMICONDUCTOR OPTICAL SENSOR DEVICE AND RANGE FINDING METHOD USING THE SAME

摘要

A semiconductor optical sensor device includes a lens, a semiconductor optical sensor chip, onto which an object image is formed via the lens, and a transparent filler which is filled into a space between lens and optical sensor chip and which exhibits a high thermal conductivity. The optical sensor chip includes a semiconductor temperature sensor capable of measuring the temperature of lens via the transparent filler 9.