Aperture fluorescent lamp with press seal configuration

Details Aperture fluorescent lamp with press seal configuration Aperture fluorescent lamp with press seal configuration

1990-07-03

1992-08-25

O'Shea, Sandra L.

Electric lamp and discharge devices

With luminescent solid or liquid material

With gaseous discharge medium

313623, H01J 1718, H01J 6136

Patent

active

051421917

ABSTRACT:
A subminiature aperture of fluorescent lamp is fabricated with press seals to facilitate accurate orientation of the aperture relative to an optical system. Flat surfaces of the press seal are accurately aligned relative to the aperture during manufacturing. The press seals can include detents for axial positioning of the lamp.

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patent: 4692661 (1987-09-01), Moskowitz et al.
patent: 4906891 (1990-03-01), Takagi et al.

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