Adhesive bonding and miscellaneous chemical manufacture – Delaminating processes adapted for specified product – Delaminating in preparation for post processing recycling step
Patent
1990-08-14
1992-01-21
Kunemund, Robert
Adhesive bonding and miscellaneous chemical manufacture
Delaminating processes adapted for specified product
Delaminating in preparation for post processing recycling step
156613, 156614, 423446, C30B 2506
Patent
active
050825224
ABSTRACT:
Preferred embodiments mask select regions of a circuit surface (141) prior to abrading the surface with diamond particles to form nucleation sites (200). The mask (150) is then removed prior to forming a diamond layer (160). Diamond layer (160) grows on the surface except in those regions wherein the mask (150) prevented the formation of nucleation sites (200).
REFERENCES:
patent: 4380489 (1983-04-01), Beinvogl et al.
patent: 4740263 (1988-04-01), Imai et al.
"Crystallization of Diamond Crystals and Films by Microwave Assisted CVD, Part II", Mater Res. Bull, 23(4), pp. 531-548.
Celii Francis G.
Purdes Andrew J.
Comfort James T.
Garrett Felisa C.
Kunemund Robert
Merrett N. Rhys
Sharp Melvin
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