Electric lamp and discharge devices – With luminescent solid or liquid material – Solid-state type
Reexamination Certificate
2007-06-12
2007-06-12
Santiago, Mariceli (Department: 2879)
Electric lamp and discharge devices
With luminescent solid or liquid material
Solid-state type
C313S501000
Reexamination Certificate
active
10981565
ABSTRACT:
An organic light-emitting device has a color modulation layer. The organic light-emitting device comprises a substrate, a first electrode positioned on the substrate and a second electrode positioned on the first electrode, wherein at least one of the first electrode and the second electrode is transparent. An organic functional layer having at least an emission layer emitting white color light is interposed between the first electrode and the second electrode. A color modulation layer formed by a laser-induced thermal imaging method is positioned on a surface opposite to a surface adjacent to the emission layer of the transparent electrode, wherein the color modulation layer has at least a color conversion medium.
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Chung Ho-Kyoon
Kwon Jang-Hyuk
Lee Seong-Taek
Suh Min-Chul
H.C. Park & Associates PLC
Raabe Christopher M.
Samsung SDI & Co., Ltd.
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