Patent ID: 6808323
Filing Date: 2004-10-26
Classification: G02B

Abstract:
A passive alignment packaging structure for opto-electrical devices and optic fiber connectors, comprising:a leadframe, which is formed with a plurality of first through holes with an alignment and stress relaxation design; a silicon substrate, which has a plurality of opto-electric devices formed on its surface and is connected to the surface of the leadframe by soldering; a lens support, which has a micro lens set for providing the opto-electrical devices a converging optical path and is formed with a plurality of second through holes with an alignment and stress relaxation design; and a base, which is provided with a plurality of guiding pins on its surface for penetrating through the plurality of first through holes of the leadframe and the plurality of through holes of the lens support, combining in order the leadframe and the lens support to form an aligned structure.