CHIP ANTENNA AND MANUFACTURING METHOD THEREOF
First Claim
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1. A manufacturing method for a chip antenna, the chip antenna comprising:
- a base made of a resin; and
a three-dimensional antenna pattern formed of a conductive plate, the manufacturing method for the chip antenna comprising;
a bending pressing step of bending the conductive plate so that the three-dimensional antenna pattern is formed; and
an injection molding step of injection molding the base with the resin together with the three-dimensional antenna pattern as an insert component.
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Abstract
After a three-dimensional antenna pattern (10) is formed by bending a conductive plate, the three-dimensional antenna pattern (10) thus bent is supplied in an injection molding die set as an insert component and a base (20) is formed by injection molding of a resin. With this, a chip antenna (1) comprising the three-dimensional antenna pattern (10) can be formed easier as comparison to a case where the antenna pattern is formed over a plurality of surfaces by printing and the like.
8 Citations
20 Claims
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1. A manufacturing method for a chip antenna, the chip antenna comprising:
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a base made of a resin; and a three-dimensional antenna pattern formed of a conductive plate, the manufacturing method for the chip antenna comprising; a bending pressing step of bending the conductive plate so that the three-dimensional antenna pattern is formed; and an injection molding step of injection molding the base with the resin together with the three-dimensional antenna pattern as an insert component. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. A chip antenna, comprising:
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an antenna pattern formed of a conductive plate bent into a three-dimensional shape; and a base formed by injection molding of a resin together with the antenna pattern as an insert component. - View Dependent Claims (15, 16, 17, 18, 19, 20)
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Specification