Patent ID: 9343843
Filing Date: 2016-05-17
CPC Classification: H01R

Claim Text:
1. An electrical connector comprising: an insulative housing; a plurality of contacts retained in the insulative housing; a metal shell covering the insulative housing; and an insulative cover molded over the metal shell and integral with the insulative housing; wherein a diffusion layer in which chemical reaction is generated from metal and resin, is formed between the metal shell and the insulative cover, wherein the diffusion layer is formed between the contacts and the insulative housing and between the metal shell and the insulative housing, further comprising a reinforcing metal plate and wherein the diffusion layer is formed between the reinforcing metal plate and the insulative housing and between the reinforcing metal plate and the insulative cover, wherein the diffusion layer is formed by diffusion under a TRI Composite Technology because an electrochemical special metal surface treatment is implemented on the metal shell, the retaining portions of the contacts, and the reinforcing metal plate before insert injection molding.