CPC H01Q 1/38 (2013.01) [H01Q 1/526 (2013.01); H01Q 1/243 (2013.01); H01Q 23/00 (2013.01)] | 18 Claims |
1. An antenna device, comprising:
a first substrate having a first surface, a second surface opposite to the first surface, and an inclined sidewall adjoining the first and second surfaces;
a second substrate below the first substrate, wherein the first surface of the first substrate faces toward the second substrate;
an antenna layer located on the first surface of the first substrate; and
a redistribution layer extending from the second surface of the first substrate to the second substrate along the inclined sidewall of the first substrate, wherein the redistribution layer has a first section in contact with an end of the antenna layer.
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