Patent ID: 9329357
Filing Date: 2016-05-03
CPC Classification: B41J,G02B,G11B

Claim Text:
1. An imaging unit, comprising: a cylindrical lens barrel; and an optical member which is disposed inside the lens barrel and is fixed to the lens barrel using an adhesive, wherein the lens barrel includes a plurality of abutting portions which are orthogonal to a center axis of the lens barrel, are formed at an interval in an inner surface direction, which is a direction along an inside surface of the lens barrel, and which the optical member abuts in an optical axis direction of the optical member, wherein a plurality of adhesive portions, into which the adhesive is injected, are provided between an outside surface of the optical member and an inside surface of the lens barrel facing the outside surface, wherein the plurality of adhesive portions are provided at an interval in the inside surface direction, and wherein the plurality of adhesive portions and the abutting portions are in a mutually non-overlapping dispositional relationship in plan view as seen from the optical axis direction.