Electric lamp and discharge devices – With luminescent solid or liquid material – Solid-state type
Reexamination Certificate
2005-01-18
2005-01-18
Bruce, David V. (Department: 2882)
Electric lamp and discharge devices
With luminescent solid or liquid material
Solid-state type
C313S506000, C313S498000
Reexamination Certificate
active
06844672
ABSTRACT:
A light emitting device is provided in which reduction of recombinations in a light emitting element is prevented by using a low-resistant electrode structure. A light emitting device of the present invention has a light emitting element composed of first and second electrodes and an organic compound layer that is sandwiched between the first and second electrodes, and the device is characterized in that one of the first and second electrodes has a transparent conductive film, a transparent conductive resin formed on the transparent conductive film, and a plurality of conductors formed on the transparent conductive resin.
REFERENCES:
patent: 6445005 (2002-09-01), Yamazaki et al.
patent: 6608449 (2003-08-01), Fukunaga
patent: 20010017517 (2001-08-01), Yamazaki
patent: 1 085 576 (2001-03-01), None
patent: 2001-319789 (2001-11-01), None
Bruce David V.
Fish & Richardson P.C.
Keaney Elizabeth
Semiconductor Energy Laboratory Co,. Ltd.
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