OLED multicolor displays

Details OLED multicolor displays OLED multicolor displays

2005-04-25

2008-12-30

Patel, Nimeshkumar D (Department: 2879)

Electric lamp and discharge devices

With luminescent solid or liquid material

Solid-state type

C313S504000

Reexamination Certificate

active

07471041

ABSTRACT:
An OLED display having at least first, second, and third differently colored pixels includes a first light emitting layer provided over a substrate for the first and second pixels and a second light emitting layer provided over the substrate for the first, second, and third pixels, wherein the first and second light emitting layers produce light having different spectra, and wherein the light produced by overlapping the first and second light emitting layers has substantial spectral components corresponding to the light output desired for the first and second pixels, and the light produced by the second light emitting layer has substantial spectral components corresponding to the light output desired for the third pixel; and first and second color filters in operative relationship with the first and second pixels.

REFERENCES:
patent: 4800375 (1989-01-01), Silverstein et al.
patent: 5113274 (1992-05-01), Takahashi et al.
patent: 5276380 (1994-01-01), Tang
patent: 5550066 (1996-08-01), Tang et al.
patent: 6570584 (2003-05-01), Cok et al.
patent: 6693611 (2004-02-01), Burroughes
patent: 2001/0043043 (2001-11-01), Aoyama et al.
patent: 2003/0170491 (2003-09-01), Liao et al.
patent: 2004/0066139 (2004-04-01), Hamada et al.
patent: 2005/0045917 (2005-03-01), Yamazaki et al.
patent: 2005/0073230 (2005-04-01), Nishikawa et al.
patent: 2005/0116615 (2005-06-01), Matsumoto et al.
patent: 2005-0031888 (2005-04-01), None
S. Tasch et al., The Application of Poly(Phenylene) Type Polymers and Oligomers in Electroluminescent Color Displays, Materials Research Society Symposium Proceedings, Materials Research Society, Pittsburg, PA, US, vol. 471, 1997, pp. 325-330, XP000979688.

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