El element having a color filter formed on an upper electrode

Stock material or miscellaneous articles – Composite – Of inorganic material

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Details

428332, 428336, 428917, 313507, 313509, 257 98, 430 7, 430319, 427 66, 1562755, H05B 3300, B05D 506

Patent

active

059586109

ABSTRACT:
An EL element having a color filter formed on an upper electrode thereof enables a decrease in the pixel loss or line defects. In the EL element, a lower transparent electrode, first insulating layer, luminescent layer and upper transparent electrode are laminated on a glass substrate. Further, a color filter is formed on the upper transparent electrode. As the color filter there is used a posi-resist having an average molecular weight in a range of from 100 to 50000 or a nega-resist having a polymerization reaction percentage in a range of from 5% to 70%.

REFERENCES:
patent: 5589732 (1996-12-01), Okibayashi et al.

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