Image sensor and manufacturing method for the same

Details Image sensor and manufacturing method for the same Image sensor and manufacturing method for the same

1990-01-22

1991-05-21

Hearn, Brian E.

Fishing, trapping, and vermin destroying

437 4, 437228, 148DIG92, H01L 21328

Patent

active

050175025

ABSTRACT:
Disclosed is a method for producing image sensors having a plurality of sensing elements including the formation of parallel separating grooves by laser irradiation, the filling of the grooves with an insulating film, and the subsequent provision of a groove in the insulating film in a direction diagonal to the parallel grooves for metallization.

REFERENCES:
patent: 4517733 (1985-05-01), Hamano
patent: 4645866 (1987-02-01), Nitta
patent: 4689874 (1987-09-01), Nishiura
patent: 4735908 (1988-04-01), Higashi et al.
patent: 4774193 (1988-09-01), Juergens
patent: 4906491 (1990-03-01), Yamazaki

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