Flux-Coated Ball and Method of Manufacturing the Same
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Jun 29, 2017
app pub date -
Dec 23, 2016
filing date -
Dec 28, 2015
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
Provided herein is a flux-coated ball having a ball-like joining material and a flux layer that covers a surface of the joining material. The flux layer is formed from high volatile flux solvent including ethyl acetate, acetone or methyl ethyl ketone. Thickness of the flux layer ranges from 2.5 μm to 50 μm. A diameter of the flux-coated ball is 600 μm or less. A sphericity of the flux-coated ball is 0.9 or more.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully