Methods of forming conductive jumper traces

US9508635B2 · US · B2

Patent metadata
FieldValue
Publication numberUS-9508635-B2
Application numberUS-201313929775-A
CountryUS
Kind codeB2
Filing dateJun 27, 2013
Priority dateJun 27, 2013
Publication dateNov 29, 2016
Grant dateNov 29, 2016

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Abstract

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Methods of forming conductive jumper traces for semiconductor devices and packages. Substrate is provided having first, second and third trace lines formed thereon, where the first trace line is between the second and third trace lines. The first trace line can be isolated with a covering layer. A conductive layer can be formed between the second and third trace lines and over the first trace line by a depositing process followed by a heating process to alter the chemical properties of the conductive layer. The resulting conductive layer is able to conform to the covering layer and serve to provide electrical connection between the second and third trace lines.

First claim

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What is claimed is: 1. A method of making a semiconductor device, comprising: providing a substrate; disposing a semiconductor die on the substrate; forming a first conductive trace and second conductive trace on the substrate adjacent to the semiconductor die; forming a third conductive trace on the substrate between the first conductive trace and second conductive trace; forming a first insulating layer over the third conductive trace; forming a first conductive layer…

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What does patent US9508635B2 cover?
Methods of forming conductive jumper traces for semiconductor devices and packages. Substrate is provided having first, second and third trace lines formed thereon, where the first trace line is between the second and third trace lines. The first trace line can be isolated with a covering layer. A conductive layer can be formed between the second and third trace lines and over the first trace l…
Who is the assignee on this patent?
Stats Chippac Ltd, Stats Chippac Pte Ltd
What technology area does this patent fall under?
Primary CPC classification H10W70/65. Mapped technology areas include Electricity.
When was this patent published?
Publication date Tue Nov 29 2016 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
What related patents are in patentsdb?
We list 1 related publication on this page (citations in our corpus or others sharing the same primary CPC).