Patent ID: 8120128
Filing Date: 2012-02-21
Classification: H01L,H04N

Abstract:
1. An optical device, comprising: a base having a main surface and a side surface which surrounds the main surface, having a through hole formed in a center of the main surface and including leads and a resin, the leads having L-shaped cross-sections and being formed by inner leads extending from the center toward a peripheral edge and outer leads connected to the inner leads and extending downward; and an optical element provided under the base so as to correspond to the through hole, wherein electrode pads of the optical element are connected to the leads of the base via bumps, the resin is formed so as to cover inner ends of the inner leads and front surfaces of the inner leads and to fill a gap between the adjacent outer leads to form the side surface of the base, front surfaces of the outer leads are exposed to the side surface of the base, outer ends of the outer leads and the front surfaces of the outer leads are exposed from the resin, a thickness of each the exposed front surfaces of the outer leads is greater than a thickness of the optical element in a vertical direction, and an outer side surface of the resin and the exposed front surfaces of the outer leads are flush with one another so as to form a plane.