Electric lamp and discharge devices – With luminescent solid or liquid material – With gaseous discharge medium
Patent
1993-03-02
1996-07-02
O'Shea, Sandra L.
Electric lamp and discharge devices
With luminescent solid or liquid material
With gaseous discharge medium
313635, H01J 6135
Patent
active
055325491
ABSTRACT:
A coated, labeled fluorescent lamp wherein the label is applied prior to coating, and wherein after labeling, the label, glass tube and portion of the end caps are covered with a coating material which is heated to form a tough, smooth, uninterrupted light-transmitting coating. The coating preferably bonds to the label to provide tamper resistance for the label, in addition to containment of shattered glass and lamp contents in the event of breakage of the lamp.
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Duzyk Edward F.
Fizer Wallace E.
Esserman Matthew J.
O'Shea Sandra L.
Trojan, Inc.
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