Laser patterning of laminated structures for electroplating
Abstract
A process for laser patterning of a substrate so that it can be subsequently electroplated or electrolessly plated. The process utilizes a laser to treat an inactive (inert) layer formed over an active layer to either combine or remove the inactive layer to produce a patterned active layer on which electrodeposition can occur. The process is carried out by utilizing laser alloying and laser etching, and involves only a few relatively high yield steps and can be performed on a very small scale.
- Inventors:
-
- San Leandro, CA
- Antioch, CA
- Issue Date:
- Research Org.:
- Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)
- OSTI Identifier:
- 869025
- Patent Number(s):
- 5264108
- Assignee:
- United States of America as represented by United States (Washington, DC)
- Patent Classifications (CPCs):
-
C - CHEMISTRY C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES C25D - PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS
H - ELECTRICITY H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR H05K - PRINTED CIRCUITS
- DOE Contract Number:
- W-7405-ENG-48
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- laser; patterning; laminated; structures; electroplating; process; substrate; subsequently; electroplated; electrolessly; plated; utilizes; treat; inactive; inert; layer; formed; active; combine; remove; produce; patterned; electrodeposition; occur; carried; utilizing; alloying; etching; involves; relatively; yield; steps; performed; scale; layer formed; process utilizes; active layer; laser patterning; electrolessly plated; laminated structures; laminated structure; /205/
Citation Formats
Mayer, Steven T, and Evans, Leland B. Laser patterning of laminated structures for electroplating. United States: N. p., 1993.
Web.
Mayer, Steven T, & Evans, Leland B. Laser patterning of laminated structures for electroplating. United States.
Mayer, Steven T, and Evans, Leland B. Fri .
"Laser patterning of laminated structures for electroplating". United States. https://www.osti.gov/servlets/purl/869025.
@article{osti_869025,
title = {Laser patterning of laminated structures for electroplating},
author = {Mayer, Steven T and Evans, Leland B},
abstractNote = {A process for laser patterning of a substrate so that it can be subsequently electroplated or electrolessly plated. The process utilizes a laser to treat an inactive (inert) layer formed over an active layer to either combine or remove the inactive layer to produce a patterned active layer on which electrodeposition can occur. The process is carried out by utilizing laser alloying and laser etching, and involves only a few relatively high yield steps and can be performed on a very small scale.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1993},
month = {1}
}
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