Metal halide discharge lamp gas fill process to provide minimal

Details Metal halide discharge lamp gas fill process to provide minimal Metal halide discharge lamp gas fill process to provide minimal

1983-06-09

1985-12-10

Ramsey, Kenneth J.

Electric lamp or space discharge component or device manufacturi

Process

Including evacuating, degasifying or getter or fluent...

445 26, H01J 9395, H01J 6120

Patent

active

045577005

ABSTRACT:
A single-ended metal halide discharge lamp includes a plurality of fill gases selected to provide essentially white light at a plurality of distances from a pair of spaced electrodes and to combine the radiation from the multiple distances to provide white light with minimal color separation from the discharge lamp. Also, a method for providing spectral uniformity from a discharge lamp is provided wherein the emitted color and distance from a longitudinal axis provided by a plurality of fill gases is observed, fill gases are selected to provide white light emission at a plurality of distances from the longitudinal axis and the selected fill gases are combined to provide white light with minimal color separation from the discharge lamp.

REFERENCES:
patent: 4134039 (1979-01-01), Vida et al.
patent: 4171498 (1979-10-01), Fromm et al.
patent: 4360758 (1982-11-01), Thornton, Jr. et al.
patent: 4387319 (1983-06-01), White et al.

Affiliated with

Also associated with

Rating

Metal halide discharge lamp gas fill process to provide minimal does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Metal halide discharge lamp gas fill process to provide minimal , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Metal halide discharge lamp gas fill process to provide minimal will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-56789