Method for fabricating electroluminescent device

Details Method for fabricating electroluminescent device Method for fabricating electroluminescent device

1998-01-22

2000-07-18

Talbot, Brian K.

Coating processes

Electrical product produced

Fluorescent or phosphorescent base coating

427 66, 427157, 42725533, B05D 506

Patent

active

060904348

ABSTRACT:
An electroluminescent device improved in brightness is disclosed. The electroluminescent device comprising sequentially stacked layers having an optically transparent material on at least the viewing side of the structure comprises a luminescent layer based on a Group II-III-VI compound host material with an element acting as a luminescent center added therein, wherein a Group II element having an ion radius differing from that of the Group II element constituting the compound host material is further added in the luminescent layer.

REFERENCES:
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patent: 5505986 (1996-04-01), Velthaus et al.
patent: 5612591 (1997-03-01), Katayama et al.
patent: 5667607 (1997-09-01), Sugiura et al.
patent: 5955210 (1999-09-01), Katayama et al.
W. Barrow, et al., "A High Contrast, Full Color, 320.256 Line Tfel Display", 1994 International Display Research Conference, Oct. 10-13, 1994, pp. 448-451.
W. A. Barrow, et al., "A New Class of Blue TFEL Phosphors with Application to a VGA Full-Color Display", SID 93 Digest, no month available 1993, pp. 761-764.

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