Stock material or miscellaneous articles – Composite – Of inorganic material
Patent
1989-07-19
1991-10-08
Seidleck, James J.
Stock material or miscellaneous articles
Composite
Of inorganic material
313506, 357 17, 428901, 428907, H01L 3300
Patent
active
050553631
ABSTRACT:
The present invention provides an electroluminescent device of a Group II-VI compound semiconductor which comprises a substrate, a light-emitting portion, and a conductive portion provided at least between the substrate and the light-emitting portion for injecting into the light-emitting portion the current to be produced in the device by the application of an external voltage.
REFERENCES:
patent: 3919589 (1975-11-01), Hanak
patent: 3975661 (1976-08-01), Kanatani
patent: 4634934 (1987-01-01), Tohda et al.
patent: 4868615 (1989-09-01), Kamata
patent: 4916496 (1990-04-01), Tomomura et al.
Kitagawa Masahiko
Tomomura Yoshitaka
Sarp Kabushiki Kaisha
Seidleck James J.
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