ZnO-BASED SPUTTERING TARGET AND PHOTOVOLTAIC CELL HAVING PASSIVATION LAYER DEPOSITED USING THE SAME
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Dec 4, 2014
app pub date -
May 27, 2014
filing date -
May 28, 2013
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A zinc oxide (ZnO)-based sputtering target which is available for DC sputtering and a photovoltaic cell having a passivation layer deposited using the same. The ZnO-based sputtering target includes a sintered body made of ZnO, the ZnO being doped with 10 to 60% by weight gallium oxide, and a backing plate bonded to the rear surface of the sintered body to support the sintered body. The passivation layer can prevent a change in the composition of the light-absorbing layer from lowering an efficiency.
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