LASER PATTERNED SOLID-STATE BATTERIES, AND METHODS OF MAKING AND USING THE SAME
Number of patents in Portfolio can not be more than 2000
United States of America
Stats
-
N/A
Issued Date -
Nov 14, 2024
app pub date -
Apr 19, 2024
filing date -
Apr 19, 2024
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
A method of making a lithium metal oxide film is disclosed. The method includes blanket-depositing a cathode material, a solid-state electrolyte, and an anode current collector (ACC) material on a substrate, laser-patterning the ACC material to define the solid-state battery cells and form an ACC in each of the cells, and cutting or dicing the solid-state battery cells through the electrolyte and the cathode material to form a cathode in each of the solid-state battery cells. The method avoids issues related to topography and wet patterning when making the cathode, electrolyte and ACC layers. The method also avoids the need to fabricate a physical mask, thereby enabling greater patterning flexibility, higher throughput and lower costs than photolithography.
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