Display devices with reflectivity-influencing electrode

Details Display devices with reflectivity-influencing electrode Display devices with reflectivity-influencing electrode

2008-07-15

2008-07-15

Guharay, Karabi (Department: 2879)

Electric lamp and discharge devices

With luminescent solid or liquid material

Solid-state type

C313S504000, C428S690000

Reexamination Certificate

active

09857698

ABSTRACT:
A light-emissive device including: a light-emissive region (12); a first electrode (10) located on a viewing side of the light-emissive region for injecting charge carriers of a first type; and a second-electrode (11) located on a non-viewing side of the light-emissive region for injecting charge carriers of a second type; and wherein there is a reflectivity-influencing structure (13) located on the non-viewing side of the light-emissive region and having a light absorbent layer including graphite and/or a fluoride or oxide of a low work function metal.

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