Method of manufacturing optical assemblies

Details Method of manufacturing optical assemblies Method of manufacturing optical assemblies

1989-05-17

1990-05-22

Arbes, Carl J.

Metal working

Method of mechanical manufacture

Electrical device making

174 524, 350 9617, 357 19, 357 81, H05K 330

Patent

active

049265458

ABSTRACT:
A new method for fabricating optical assemblies (OAs), which achieves increased throughput and reduced unit cost by mass producing optical subassemblies (OSAs), is disclosed. In accordance with this method, at least two OSAs are simultaneously produced by initially forming at least two corresponding sets of electrically conductive regions on the surface of a substrate. At least two optoelectronic devices are mounted on the surface of the substrate, with each device in electrical contact with one of the two conductor sets. Afterward, the substrate is separated into at least two parts, with each part including one of the optoelectronic devices and one of the conductor sets, constituting an OSA. Each OSA is then incorporated into an OA.

REFERENCES:
patent: 3879606 (1975-04-01), Bean
patent: 4040078 (1977-08-01), Eckton, Jr. et al.
patent: 4633582 (1987-01-01), Ching et al.
patent: 4733932 (1988-03-01), Frenkel et al.
patent: 4755017 (1988-07-01), Kapany

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