Electric lamp and discharge devices – With luminescent solid or liquid material – Solid-state type
Patent
1995-02-23
1997-03-04
Horabik, Michael
Electric lamp and discharge devices
With luminescent solid or liquid material
Solid-state type
313504, H01J 6304
Patent
active
056082878
ABSTRACT:
An electroluminescent device (10) has a bottom electrode layer (13) disposed on a substrate (11) for injecting electrons into an organic layer (15); and a top electrode (17), such as ITO, disposed on the organic layer for injecting holes into the organic layer. The bottom electrode is formed of either metal silicides, such as, rare earth silicides, or metal borides, such as lanthanum boride and chromium boride having a work function of 4.0 eV or less. The electrodes formed from either metal silicates, or metal borides provide protection from atmospheric corrosion.
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Hung Liang-Sun
Lee S. Tong
Tang Ching W.
Day Michael
Eastman Kodak Company
Horabik Michael
Owens Raymond L.
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