RESIN-SEALED MODULE, OPTICAL MODULE AND METHOD OF RESIN SEALING

摘要

A resin-sealed module that even when a resin sealing is carried out astride mounted members having different linear expansion coefficients, is free from damaging by temperature change; and a relevant optical module and method of resin sealing. There is provided resin-sealed module (400) having mounted member (411) and mounted member (412) as mounted members having different linear expansion coefficients, wherein part (421) is sealed by means of sealing resin (441) lest the sealing region reach the mounted member (412), and wherein exposed portion of bonding wire (432) is sealed by means of sealing resin (442) with low Young's modulus.