Thermoluminescent phosphor and method of producing the same
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United States of America Patent
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-
Jan 13, 2015
Issued Date -
N/A
app pub date -
Sep 2, 2011
filing date -
Sep 3, 2010
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
There is provided a thermoluminescent phosphor characterized in that a distribution of the emission intensity of thermoluminescence is present in a visible range that does not overlap the peak of the heating-caused emission intensity of the thermoluminescent phosphor itself and also has one peak within a temperature range in which a resin to be used as a binder can resist heat optically. There is also provided a method of producing the thermoluminescent phosphor. More specifically, there are provided a thermoluminescent phosphor that comprises lithium heptaborate as a base material and copper as a luminescent center present in the base material and which is characterized in that the distribution of the emission intensity of thermoluminescence versus temperature is a sole and monomodal distribution within the range of from 45° C. to 130° C., and a method of producing the thermoluminescent phosphor.
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International Classification(s)
- 2011 Application Filing Year
- C09K Class
- 1857 Applications Filed
- 1322 Patents Issued To-Date
- 71.20 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- C09K Class
- 0 % this patent is cited more than
- 10 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jul 13, 2026 |
