Semiconductor devices and methods of manufacturing
US-12166025-B2 · Dec 10, 2024 · US
US9401331B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9401331-B2 |
| Application number | US-201414267800-A |
| Country | US |
| Kind code | B2 |
| Filing date | May 1, 2014 |
| Priority date | Dec 12, 2008 |
| Publication date | Jul 26, 2016 |
| Grant date | Jul 26, 2016 |
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Official abstract text for this publication.
A semiconductor device is made by forming a first conductive layer over a carrier. The first conductive layer has a first area electrically isolated from a second area of the first conductive layer. A conductive pillar is formed over the first area of the first conductive layer. A semiconductor die or component is mounted to the second area of the first conductive layer. A first encapsulant is deposited over the semiconductor die and around the conductive pillar. A first interconnect structure is formed over the first encapsulant. The first interconnect structure is electrically connected to the conductive pillar. The carrier is removed. A portion of the first conductive layer is removed. The remaining portion of the first conductive layer includes an interconnect line and UBM pad. A second interconnect structure is formed over a remaining portion of the first conductive layer is removed.
Opening claim text (preview).
What is claimed: 1. A method of making a semiconductor device, comprising: providing a first conductive layer; forming a conductive pillar over a first surface of a first portion of the first conductive layer; disposing a semiconductor die over the first surface of a second portion of the first conductive layer; and forming a bump over a second surface of the first conductive layer opposite the first surface of the conductive layer to contact the first portion of the first c…
Electricity · mapped topic
Electricity · mapped topic
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