Semiconductor device manufacturing: process – Coating with electrically or thermally conductive material – To form ohmic contact to semiconductive material
Patent
1996-12-18
2000-02-01
Niebling, John F.
Semiconductor device manufacturing: process
Coating with electrically or thermally conductive material
To form ohmic contact to semiconductive material
438631, 438645, 438948, 438949, H01L 214763
Patent
active
060202564
ABSTRACT:
Dielectric planarization is achieved by Defocus and under exposure of photoresist. The photoresist may be etched at the same rate as the dielectric, thereby yielding a smooth or planarized dielectric.
REFERENCES:
patent: 5213992 (1993-05-01), Lu
patent: 5609994 (1997-03-01), Lee
Colina Alberto
Herrero Benito
Francos William S.
Jones Josetta
Lucent Technologies - Inc.
Niebling John F.
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