07077980 is referenced by 8 patents and cites 11 patents.

A phosphor comprises europium, at least two alkaline-earth metals, and at least a Group-13 metal. In one embodiment, the phosphor has a formula selected from the group consisting of Sr4-a-zAaEuzD12O22 and Sr4-a-zAaEuzD14O25; wherein A is at least an alkaline-earth metal other than strontium; D is an element selected from the group consisting of Group-13 metals, group-3 metals, and rare-earth metals; 00. The phosphor can be used in light sources and displays.

Title
Phosphors containing oxides of alkaline-earth and group-13 metals, and light sources incorporating the same
Application Number
10/836353
Publication Number
7077980 (B2)
Application Date
May 3, 2004
Publication Date
July 18, 2006
Inventor
William Winder Beers
Chesterland
OH, US
Venkatesan Manivannan
Rexford
NY, US
Holly Ann Comanzo
Niskayuna
NY, US
Alok Mani Srivastava
Niskayuna
NY, US
Anant Achyut Setlur
Niskayuna
NY, US
Shankar Madras Venugopal
Bangalore
IN
Mukunda Srinivas Adyam
Bangalore
IN
Gopi Chandran Ramachandran
Bangalore
IN
Agent
Fletcher Yoder
Assignee
General Electric Company
NY, US
IPC
H01J 6/20
H01J 1/63
H01J 63/04
H01J 29/20
C09K 11/64
C09K 11/62
C09K 11/55
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