Isolation of semiconductor contacts

Details Isolation of semiconductor contacts Isolation of semiconductor contacts

1986-10-27

1987-11-10

Newsome, John H.

Coating processes

Electrical product produced

Welding electrode

136244, 219121LJ, B23K 900

Patent

active

047056983

ABSTRACT:
In a method of isolating segments of contacts on a substrate by laser scribing, a laser is directed on portions to be removed through the substrate.

REFERENCES:
patent: 4037315 (1977-07-01), Stapleton et al.
patent: 4179310 (1979-12-01), Compton et al.
patent: 4181563 (1980-01-01), Miyaka et al.
patent: 4288776 (1981-09-01), Holmes
patent: 4399345 (1983-08-01), Lapham et al.
patent: 4443685 (1984-04-01), Seman
patent: 4456490 (1984-06-01), Dutta et al.
patent: 4667058 (1987-05-01), Catalano et al.

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