Fluorescent tube structure

Details Fluorescent tube structure Fluorescent tube structure

2006-03-07

2006-03-07

Santiago, Mariceli (Department: 2879)

Electric lamp and discharge devices

With luminescent solid or liquid material

With gaseous discharge medium

C313S024000, C313S484000, C313S489000, C313S025000

Reexamination Certificate

active

07009335

ABSTRACT:
The present invention relates to a fluorescent tube structure, which fluoresces when connecting electric power, including a base plate and an upper cover forming a enclosed discharge chamber, wherein pellicles applied inside to enable an illuminant to project to the curved surface of the upper cover and then be reflected to the base plate, which enhances illumination and also reduces illumination loss to the lateral, thereby improving illuminant efficiency. The present invention can be used as a backlight on illuminating and electronic display devices.

REFERENCES:
patent: 4323810 (1982-04-01), Horstmann
patent: 4694215 (1987-09-01), Hofmann
patent: 5466990 (1995-11-01), Winsor
patent: 5479069 (1995-12-01), Winsor
patent: 2003/0076021 (2003-04-01), Woolford
patent: 61240554 (1986-10-01), None
patent: 05182635 (1993-07-01), None

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