Electric lamp and discharge devices – With luminescent solid or liquid material – Solid-state type
Patent
1995-12-07
1998-09-08
O'Shea, Sandra L.
Electric lamp and discharge devices
With luminescent solid or liquid material
Solid-state type
313509, 313586, 313587, 313110, H01J 162, H01J 6304, H01J 1749
Patent
active
058049185
ABSTRACT:
An electroluminescent device comprises an insulating substrate having thereon a pair of electrodes comprising a transparent first electrode and a transparent second electrode, with a stack of transparent first insulating layer, a luminescent layer, and a second transparent layer interposed therebetween; provided that a light reflecting plane is formed on the outside of one of the electrode pairs with a transparent insulating substance interposed between, the electrode being disposed opposed to the light outcoupling direction.
REFERENCES:
patent: 2730644 (1956-01-01), Michlin
patent: 3869195 (1975-03-01), Aldrich et al.
patent: 4237381 (1980-12-01), Schroeder
patent: 4482580 (1984-11-01), Emmett et al.
patent: 4734618 (1988-03-01), Matsudaira et al.
patent: 4803402 (1989-02-01), Raber et al.
patent: 5036249 (1991-07-01), Pike-Biegunski et al.
patent: 5072152 (1991-12-01), Tuenge et al.
patent: 5188901 (1993-02-01), Shimizu
patent: 5220183 (1993-06-01), Taniguchi et al.
patent: 5315491 (1994-05-01), Spencer et al.
Hattori Tadashi
Hattori Yutaka
Ito Nobuei
Yazawa Mika
Yonekawa Tomohiro
Haynes Mark
Nippondenso Co. Ltd.
O'Shea Sandra L.
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