Patent ID: 7641400

Claim:
An electro-optic device package comprising: (a) an electro-optic element comprising an electro-optic body having a top surface and a bottom surface, with an optical waveguide formed in the top surface, an optical fiber input to the optical waveguide, an optical fiber output from the optical waveguide, and electrodes on the top surface of the electro-optic body for impressing an electric field on the optical waveguide, b) a housing enclosing the electro-optic element, the housing comprising a bottom and a cover, with the bottom consisting of a a multi-level printed circuit board (MLPCB) with a top electrical interconnection level, and at least one lower electrical interconnection level, with the electro-optic element bonded to the (MLPCB), and with the cover attached to the bottom and wherein the electrodes are bonded to the top electrical interconnection level of the MLPCB, c) printed circuit runners on the lower interconnection level, with the printed circuit runners electrically interconnected to the electrodes bonded to the top level of the MLPCB, wherein the MLPCB is molded to form a ledge on the lower level that extends from the side of the MLPCB and the printed circuit runners on the lower interconnection level of the MLPCB extend along the ledge.