Patent ID: 9065961
Filing Date: 2015-06-23
Classification: H04N

Abstract:
1. An image sensor unit that reads light emitted to an object of illumination, comprising: a light source; a light guide that guides light from the light source to the object of illumination; a light condenser that focuses light from the object of illumination; an image sensor that receives light that is focused by the light condenser, and converts the light to an electric signal; and a circuit board on which the light source and the image sensor are mounted; wherein: the light guide includes: an incident surface from which the light from the light source enters, and an emission surface that emits the light which enters from the incident surface to the object of illumination; the circuit board includes: a substrate, a circuit pattern portion formed on the substrate; wherein: the circuit pattern portion includes: a part on the substrate, and a part away from the substrate, and the light source is connected to the part away from the substrate, and the light source is arranged facing the incident surface by bending the circuit pattern portion between a part connecting with the light source and the part on the substrate.