Electrochromic device including a means for preventing ion migration and a process of forming the same
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United States of America Patent
Stats
-
May 28, 2019
Grant Date -
Nov 9, 2017
app pub date -
May 4, 2017
filing date -
May 9, 2016
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An electrochromic device can include a substrate; an electrochromic layer or a counter electrode layer over the substrate and including a mobile ion; a first transparent conductive layer over the substrate and including Ag. In one embodiment, the electrochromic device can include a barrier layer disposed between first transparent conductive layer and the electrochromic or counter electrode layer. In another embodiment, the electrochromic device can include means for preventing (1) the mobile ion from migrating into the first transparent conductive layer, (2) Ag from migrating into the electrochromic layer or counter electrode layer, or both (1) and (2). A process of forming an electrochromic device can include forming an electrochromic layer or a counter electrode layer over a substrate; forming a barrier layer; and forming a first transparent conductive layer over the substrate.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2017 Application Filing Year
- C03C Class
- 1122 Applications Filed
- 751 Patents Issued To-Date
- 66.94 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 22 Citation Count
- C03C Class
- 99.49 % this patent is cited more than
- 6 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Nov 28, 2026 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Nov 28, 2030 |
