Warm light reflector
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 22, 1980
Grant Date -
N/A
app pub date -
Jul 13, 1978
filing date -
Jul 28, 1977
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The invention relates to a 'warm light reflector', which reflects infrared radiation and absorbs visible light. More specifically, a reflecting layer of, for example, gold carries a double layer of PbS, which is constructed of one smooth layer and of one fine-flocked layer of agglomerates. The disclosed warm light reflector finds particular application in infrared measurement technology, preferably in a passive infrared alarm generator.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
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