Fishing – trapping – and vermin destroying
Patent
1989-05-01
1990-05-08
Hearn, Brian E.
Fishing, trapping, and vermin destroying
437209, 437213, 357 80, 357 24, H01L 2170, H01L 2160, H01L 2100
Patent
active
049238256
ABSTRACT:
A semiconductor body is treated by providing a layer of dielectric material over a peripheral region of the front face of the body, mounting the body on a support member with the front face of the body in confronting relationship with the support member, and removing material of the body in the peripheral region, so as to expose at least a portion of the layer of dielectric material. A layer of metal is formed on the back face of the body and is connected to an electrical terminal.
REFERENCES:
patent: 4251909 (1981-02-01), Hoeberechts
patent: 4422091 (1983-12-01), Liu
patent: 4716447 (1987-12-01), Savoye
Blouke Morley M.
Lust Marjorie L.
Tran Thaian N.
Hearn Brian E.
Holtzman Laura
Meza Peter J.
Smith-Hill John
Tektronix Inc.
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