Visible lamp including selenium or sulfur

Details Visible lamp including selenium or sulfur Visible lamp including selenium or sulfur

1995-01-09

1997-02-25

Patel, Nimeshkumar

Electric lamp and discharge devices

With gas or vapor

With particular gas or vapor

313572, 313638, 313643, 315248, H01J 1720, H01J 6112, H01J 6118

Patent

active

056062206

ABSTRACT:
A lamp for providing visible light which utilizes a fill containing selenium and/or sulfur, or compounds of these substances. The lamp is excited such that the excited fill emits radiation from elemental selenium and/or elemental sulfur which is in a continuous band principally within the visible range.

REFERENCES:
patent: 3234421 (1966-02-01), Reiling
patent: 3748520 (1973-07-01), Silver
patent: 3764843 (1973-10-01), Van Eijl et al.
patent: 3873884 (1975-03-01), Gabriel
patent: 3984727 (1976-10-01), Young
patent: 4427922 (1984-01-01), Proud et al.
patent: 4476413 (1984-10-01), Gough et al.
patent: 4495440 (1985-02-01), Schlitt et al.
patent: 4532427 (1985-07-01), Matthews et al.
patent: 4683525 (1987-07-01), Camm
patent: 4810938 (1989-03-01), Johnson et al.
patent: 4937503 (1990-06-01), Sigai et al.
patent: 4945290 (1990-07-01), Eliasson et al.
patent: 5404076 (1995-04-01), Dolan et al.
"Radiative Efficiencies of Radio Frequency Sulfur Discharges", by K. J. N. Badura and J. T. Verdeyen, IEEE Journal of Quantum Electronics, vol. QE-21, No. 7, Jul. 1985, pp. 748-750.
"Stable Pure Sulfur Discharges and Associated Spectra", by D. A. Peterson and L. A. Schlie, J. Chem. Phys. 73(4), 15 Aug. 1980, pp. 1551-1566.
"Technique For Measuring Rotational Temperature of Microwave Excited Diatomic Sulfur", by V. E. Merchant and M. L. Andrews, Applied Optics, 15 Sep. 1980, vol. 19, No. 18, pp. 3113-3117.
"Detection of Sulfur Dimers in SF.sub.6 and SF.sub.6 /O.sub.2 Plasma-Etching Discharges", by K. E. Greenberg and P. J. Hargis, Jr., Appl. Phys. Lett. 54(14), 3 Apr. 1989, pp. 1374-1376.
The Identification of Molecular Spectra, by R. W. B. Pearse and A. G. Gaydon, John Wiley & Sons, Inc., New York, 1976, pp. 293-297.
Patent Abstracts of Japan, vol. 4, No. 40 (E-004), Mar. 28, 1980 relating to JP-A-55 010 755 (Ushio Inc), Jan. 25, 1980.
Childs et al., "Some Characteristics of Low Pressure, Sulfur, Microwave-Excited, Electrodeless Discharge Lamps", Applied Spectroscopy, vol. 30, No. 5, pp. 507-509, 1976, Baltimore US.
Bentley et al., "Preparation of Electrodeless Discharge Lamps For Elements Forming Gaseous Covalent Hydrides", Analytical Chemistry, vol. 49, No. 4, Apr. 1977, pp. 551-554, Columbus US.

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