Flexible electroluminescent lamp device and phosphor admixture t

Details Flexible electroluminescent lamp device and phosphor admixture t Flexible electroluminescent lamp device and phosphor admixture t

1980-12-22

1984-07-03

LaRoche, Eugene R.

Electric lamp and discharge devices

With luminescent solid or liquid material

Solid-state type

313498, 313503, 313506, 2523014P, H01J 162, H01J 6304

Patent

active

044581777

ABSTRACT:
An improved phosphor admixture is provided for an electroluminescent cell or lamp which reduces the electric arc susceptibility during normal operation. Said phosphor admixture includes an electrically non-conductive, same color light-transmitting particulate solid as a means of reducing the current density of said electroluminescent cell during operation with a minimum brightness loss.

REFERENCES:
patent: 2857541 (1958-10-01), Etzel et al.
patent: 3023338 (1962-02-01), Cerulli
patent: 3047052 (1962-07-01), Fridrich et al.
patent: 3286115 (1966-11-01), Ranby et al.
patent: 3315111 (1967-04-01), Jaffe et al.
patent: 3440471 (1969-04-01), Baczewski et al.
patent: 4137481 (1979-06-01), Hilsum et al.
patent: 4177399 (1979-12-01), Muccigrosso et al.

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