Invention Application
- Patent Title: Methods for manufacturing resistors using a sacrificial layer
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Application No.: US10827860Application Date: 2004-04-20
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Publication No.: US20040194294A1Publication Date: 2004-10-07
- Inventor: Joseph Fjelstad
- Applicant: Tessera, Inc.
- Applicant Address: CA San Jose
- Assignee: Tessera, Inc.
- Current Assignee: Tessera, Inc.
- Current Assignee Address: CA San Jose
- Main IPC: H01C010/48
- IPC: H01C010/48
Abstract:
An electrical resistor is made by providing a sacrificial layer and conductive pads disposed on a first surface of the sacrificial layer. An electrically resistive material is deposited over the pads and on the first surface of the sacrificial layer to form at least one unit including the resistive material and the pads. At least part of the sacrificial layer is then removed so as to expose one or more of the pads.
Public/Granted literature
- US07165316B2 Methods for manufacturing resistors using a sacrificial layer Public/Granted day:2007-01-23
Information query
