Stock material or miscellaneous articles – Structurally defined web or sheet – Continuous and nonuniform or irregular surface on layer or...
Patent
1992-05-27
1997-05-06
Kiliman, Leszek
Stock material or miscellaneous articles
Structurally defined web or sheet
Continuous and nonuniform or irregular surface on layer or...
428408, 428426, 428432, 428694T, 428694TP, 428694ST, 428694SG, 428695, 428900, 428694TC, 428694TF, 428694TR, B32B 310, B32B 900, B32B 1706, G11B 566
Patent
active
056269412
ABSTRACT:
A method of fabricating a thin film media onto a rigid substrate. The method includes texturing a pattern of depressions of uniform dimensions on a substrate surface leaving strain-free plateaus therebetween. A magnetic film, an overcoat, and a lubricant are deposited, respectively, to the substrate and the patterned depressions.
REFERENCES:
patent: 5119258 (1992-06-01), Tsai
patent: 5131977 (1992-07-01), Morizane
patent: 5169703 (1992-12-01), Miyazaki
patent: 5198073 (1993-03-01), Ishibashi
Chun Debra A.
Harrison David B.
Kiliman Leszek
Quantum Corporation
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