Coating processes – Electrical product produced – Integrated circuit – printed circuit – or circuit board
Patent
1989-02-21
1990-03-06
Mintel, William
Coating processes
Electrical product produced
Integrated circuit, printed circuit, or circuit board
357 59, 357 63, 357 4, 357 8, 427 66, 313504, 313506, H01L 3300
Patent
active
049070436
ABSTRACT:
An electroluminescent device comprising a first electrode, a radiating layer adjacent to the first electrode, a second electrode and an organic thin film provided between the radiating layer and the second electrode, wherein the radiating layer is a polycrystalline thin film made of a II-IV compound. The provision of the organic thin film causes the electroluminescent device to have a high level of brightness, although it is driven at a low voltage. This application is a continuation of application Ser. No. 235,788 filed Aug. 22, 1988, now abandoned, which is a continuation of application Ser. No. 842,607 filed Mar. 21, 1986, now abandoned.
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Okamoto et al., "Low-Threshold-Voltage AC Thin Electroluminescent Device," Japanese Journal of Applied Physics, vol. 20, (1981), Supp. 20-1, pp. 215-220.
Walker et al., "Low-Voltage Tunnel-Injection Blue Electroluminescence in ZnS MIS Diodes," Journal of Applied Physics, vol. 47, No. 5, May 1976, 2129-2133.
Uekita Masakazu
Yoshioka Yasunori
Kanegafuchi Kagaku Kogyo & Kabushiki Kaisha
Mintel William
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