Electric lamp and discharge devices – With temperature modifier – Double wall – jacket or casing for envelope
Reexamination Certificate
2006-08-01
2006-08-01
Guharay, Karabi (Department: 2879)
Electric lamp and discharge devices
With temperature modifier
Double wall, jacket or casing for envelope
C445S024000, C313S504000, C313S512000
Reexamination Certificate
active
07084557
ABSTRACT:
A light-emitting device obtained by a method comprising the steps of disposing a transparent electrode, one or more organic layers and a back side electrode on a substrate to provide a light-emitting structure, and disposing sealing parts on the light-emitting structure to isolate the one or more organic layers from external air, wherein the one or more organic layers comprises a light-emitting layer containing a phosphorescent compound, and the light-emitting layer, the back side electrode and the sealing parts are disposed in an atmosphere where both of a moisture concentration and an oxygen concentration are 100 ppm or less.
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Fuji Photo Film Co. , Ltd.
Guharay Karabi
Sughrue & Mion, PLLC
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