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Title:
IMPROVED BRIGHTNESS OF CE-TB CONTAINING PHOSPHOR AT REDUCED Tb WEIGHT PERCENTAGE
Document Type and Number:
WIPO Patent Application WO/2014/036501
Kind Code:
A3
Abstract:
A phosphor material having reduced Tb content is disclosed, together with methods for preparing and using the same.

Inventors:
CHAU, Chung-Nin (314 Madison Street, Sayre, PA, 18840, US)
Application Number:
US2013/057688
Publication Date:
June 12, 2014
Filing Date:
August 30, 2013
Export Citation:
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Assignee:
GLOBAL TUNGSTEN & POWDERS CORP. (4 Hawes Street, Towanda, PA, 18848, US)
International Classes:
H01J1/62; H01J63/04
Domestic Patent References:
WO2008129489A22008-10-30
Foreign References:
US20120025137A12012-02-02
US20080238290A12008-10-02
US20040222405A12004-11-11
US20110279011A12011-11-17
US20120206671A12012-08-16
US20040232820A12004-11-25
US20060113886A12006-06-01
US20120032580A12012-02-09
US20110012059A12011-01-20
Other References:
TUNSU ET AL.: 'Sustainable processes development for recycling of fluorescent phosphorous powders, rare earths and mercury separation, A literature report' DEPARTMENT OF CHEMICAL AND BIOLOGICAL ENGINEERING INDUSTRIAL MATERIAL RECYCLING AND NUCLEAR CHEMISTRY CHALMERS, [Online] 2011, SWEDEN, pages 1 - 65 Retrieved from the Internet:
Attorney, Agent or Firm:
HATHCOCK, Kevin, W. et al. (Ballard Spahr LLP, 999 Peachtree Street Suite 100, Atlanta GA, 30309, US)
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