SEMICONDUCTOR PACKAGE AND MANUFACTURING METHOD THEREOF
First Claim
1. A semiconductor package comprising:
- a semiconductor substrate, of which one surface is formed with a conductive pad;
an insulating layer, being formed on one surface of the semiconductor substrate;
a metal post, penetrating through the conductive pad, the semiconductor substrate and the insulating layer; and
an outer-layer circuit, being electrically connected to the metal post.
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Accused Products
Abstract
Disclosed are a semiconductor package and a manufacturing method thereof. The semiconductor package can include a semiconductor substrate, having one surface on which a conductive pad is formed; an insulating layer, being formed on one surface of the semiconductor substrate; a metal post, penetrating through the conductive pad, the semiconductor substrate, and the insulating layer; and an outer-layer circuit, being electrically connected to the metal post. With the present invention, it can become unnecessary to form an additional via for electrically connecting both surfaces of the semiconductor substrate, thereby simplifying the manufacturing process, reducing the manufacturing cost, and improving the coupling reliability.
47 Citations
6 Claims
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1. A semiconductor package comprising:
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a semiconductor substrate, of which one surface is formed with a conductive pad; an insulating layer, being formed on one surface of the semiconductor substrate; a metal post, penetrating through the conductive pad, the semiconductor substrate and the insulating layer; and an outer-layer circuit, being electrically connected to the metal post. - View Dependent Claims (2)
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3. A method of manufacturing a semiconductor package, the method comprising:
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providing a semiconductor substrate, of which one surface is formed with a conductive pad; forming a hole on one surface of the semiconductor substrate such that the hole penetrates through the conductive pad; forming an insulating layer on one surface of the semiconductor substrate and a metal post on the hole to allow the metal post to penetrate through the insulating layer; and forming an outer-layer circuit to be electrically connected to the metal post. - View Dependent Claims (4, 5, 6)
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Specification