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US 6,553,651 B2Granted
Method for fabricating a permanent magnetic structure in a substrate
AssigneeEastman Kodak Company
InventorsSvetlana Reznik, Bryan A. Beaman, Edward P. Furlani
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Abstract
A method for fabricating a permanent magnetic structure in a substrate, the method comprises the steps of providing a substrate with at least one cavity; providing magnetic particles dispersed with a bonding material for forming a bonding compound; filling the cavities with the bonding compound; and curing the compound to form the permanent magnetic structure in the substrate.
Claims7
A method for fabricating a permanent magnetic structure in a substrate, the method comprising the steps of:
- (a) providing a substrate with at least one cavity substantially between 10 to 100 microns;
- (b) providing magnetic particles dispersed with a bonding material for forming a bonding compound;
- (c) filling the cavities with the bonding compound;
- (d) compacting the bonding compound for creating a higher density bonding compound;
- and
- (e) curing the compound to form the permanent magnetic structure in the substrate.
3 more elements
Dependencies are inferred from the claim text.