Organic electroluminescent device and electronic apparatus...

Details Organic electroluminescent device and electronic apparatus... Organic electroluminescent device and electronic apparatus...

2007-04-17

2007-04-17

Williams, Joseph (Department: 2879)

Electric lamp and discharge devices

With luminescent solid or liquid material

Solid-state type

C313S498000

Reexamination Certificate

active

10835250

ABSTRACT:
An organic electroluminescent device includes electrodes, a luminescent layer which is sandwiched between the electrodes, and which includes dots consisting of red sub-pixels, green sub-pixels, and blue sub-pixels. The sub-pixels are arranged in predetermined patterns, each of the predetermined patterns being formed such that at least one blue sub-pixel is disposed as a central pattern, the red sub-pixels are symmetrically arranged about a central point of the central pattern, and the green sub-pixels are also symmetrically arranged about the central point of the central pattern.

REFERENCES:
patent: 6768482 (2004-07-01), Asano et al.
patent: 6919681 (2005-07-01), Cok et al.
patent: 2003/0025662 (2003-02-01), Park
patent: 2004/0051724 (2004-03-01), Elliott et al.
patent: 2003-0011530 (2002-10-01), None
patent: 1376014 (2002-10-01), None
patent: 06-102503 (1994-04-01), None
Communications from Chinese Patent Office re: related application.
Communication from Korean Patent Office re: related application.

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