Methods to spray paint on a body of an inductor
AssigneeCyntec Co., Ltd.
InventorSen-Huei Chen
Life of this patent
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Abstract
Multiple methods are provided to paint a body of an inductor so that there is no residual glue remained in the lead that may cause extra cleaning work and soldering issues when the lead is soldered with an external circuit.
Claims14
A method to paint a body of an inductor, wherein the outer surface of the body has six side surfaces, and a first lead extends out from a first side surface of the body of the inductor, the method comprising:
- spraying paint on each of the six side surfaces of the outer surface of the body and the first lead of the inductor;
- covering at least one portion of the inductor with a mask to define at least one first area for removing the paint sprayed on the first lead;
- and
- removing the paint in the at least one first area by a laser beam.
A method to paint a body of an inductor, wherein the outer surface of the body has six side surfaces, and a first lead extends out from a first side surface of the body of the inductor, the method comprising:
- covering the first lead of the inductor with a first object, wherein said first object is not adhered to the first lead;
- spraying paint on each of the six side surfaces of the outer surface of the body of the inductor;
- and
- removing said first object to expose the first lead.
Dependencies are inferred from the claim text.