Metal working – Method of mechanical manufacture – Assembling or joining
Patent
1980-03-04
1981-07-21
Weisstuch, Aaron
Metal working
Method of mechanical manufacture
Assembling or joining
29601, 29589, 29591, H01P 1100
Patent
active
042790700
ABSTRACT:
This invention provides a method for forming a waveguide cavity as a step in the process of diode fabrication. Semiconductor diodes are formed in a conventional manner. A plate of waveguide material having a thickness equivalent to waveguide height and slots corresponding to waveguide width is bonded to a semiconductor wafer containing a number of diodes. The slots are formed to correspond to rows of diodes, so that when bonded the diodes are centered in the slot. The package may then be divided as needed and the sides and thickness of the slot form the waveguide.
REFERENCES:
patent: 3916510 (1975-11-01), Martin
patent: 4023258 (1977-05-01), Carlson et al.
patent: 4023260 (1977-05-01), Schneider
patent: 4102037 (1978-07-01), Espaignol et al.
Bernick Robert L.
Chao Chente
Nakaji Edward M.
Miller Henry S.
Singer Donald J.
The United States of America as represented by the Secretary of
Weisstuch Aaron
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