Light-emitting device with water-and/or oxygen-absorbing...

Details Light-emitting device with water-and/or oxygen-absorbing... Light-emitting device with water-and/or oxygen-absorbing...

2003-08-14

2009-11-24

Ton, Toan (Department: 2889)

Electric lamp and discharge devices

With luminescent solid or liquid material

Solid-state type

C313S498000, C313S504000, C313S512000

Reexamination Certificate

active

07622862

ABSTRACT:
A light-emitting device comprises a laminate structure having an anode substrate, an anode, at least one organic layer comprising a light-emitting layer, a cathode and a cathode substrate in this order, wherein a water- and/or oxygen-absorbing layer is located between the cathode substrate and the cathode.

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