Electric lamp and discharge devices – With luminescent solid or liquid material – With gaseous discharge medium
Patent
1989-08-23
1992-04-14
Cooper, Jack
Electric lamp and discharge devices
With luminescent solid or liquid material
With gaseous discharge medium
2523014R, C09K 1180
Patent
active
051051214
ABSTRACT:
Lanthanum cerium aluminate phosphor compositions are disclosed wherein the formula for the phosphor can be characterized as follows:
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Alexander Michael N.
Sigai Gary A.
Struck Charles W.
Cooper Jack
Craig Frances P.
GTE Laboratories Incorporated
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