Electric lamp and discharge devices – With luminescent solid or liquid material – Solid-state type
Reexamination Certificate
2011-06-28
2011-06-28
Patel, Vip (Department: 2889)
Electric lamp and discharge devices
With luminescent solid or liquid material
Solid-state type
C313S506000
Reexamination Certificate
active
07969087
ABSTRACT:
An organic light emitting device including a first pixel, a second pixel, and a third pixel displaying different colors from each other according to the present invention is disclosed, wherein the organic light emitting device includes a substrate, a pixel electrode formed on the substrate, a reflecting electrode facing the pixel electrode, an emission layer disposed between the pixel electrode and the reflecting electrode, and a transflective member forming a micro-cavity along with the reflecting electrode, wherein a optical path length is a distance between the reflecting electrode and the transflective member, and the optical path lengths of at least two pixels among the first pixel, the second pixel, and the third pixel are the same, and the transflective member is removed in the white pixel.
REFERENCES:
patent: 2009/0261716 (2009-10-01), Choi et al.
patent: 2010/0026178 (2010-02-01), Hwang et al.
Hwang Young-In
Ju Young-Gu
Lee Baek-Woon
Lee Hae-Yeon
Innovation Counsel LLP
Kyungpook National University Industry Academic Cooperation Foun
Patel Vip
Samsung Electronics Co,. Ltd.
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