Organic light-emitting diode (OLED) and method for the...

Details Organic light-emitting diode (OLED) and method for the... Organic light-emitting diode (OLED) and method for the...

2007-08-14

2007-08-14

Santiago, Mariceli (Department: 2879)

Electric lamp and discharge devices

With luminescent solid or liquid material

Solid-state type

C313S503000, C313S504000, C445S024000, C445S011000, C445S012000, C445S014000

Reexamination Certificate

active

10500434

ABSTRACT:
An organic layer (1) is applied to a transparent carrier (2) in such a way that different partial regions with different refractive indices are formed in the layer. Owing to deflection at the phase boundaries within the layer, fewer photons remain trapped in the layer as a result of wave-guiding losses than in the case of homogeneous layers.

REFERENCES:
patent: 4123269 (1978-10-01), Von Hoene et al.
patent: 6133691 (2000-10-01), Nakayama et al.
patent: 6828042 (2004-12-01), Imanishi
patent: 2002/0064683 (2002-05-01), Okada et al.
patent: 2004/0155576 (2004-08-01), Tyan et al.
patent: 2005/0170075 (2005-08-01), Chung
patent: 2005/0170737 (2005-08-01), Seo et al.
patent: WO98/17083 (1998-04-01), None
patent: WO 00/04593 (2000-01-01), None
patent: WO0004593 (2000-01-01), None
S. Carter et al.: “Enhanced luminance in polymer composite light emitting devices” Appl. Phys. Letts., American Institute of Physics, New York, vol. 72, No. 9, pp. 1145-1147, Sep. 1, 1997.
J.M. Lupton et al.: “Bragg scattering from periodically microstructured light emitting diodes”, Appl. Phys. Lett., American Institute of Physics, vol. 77, No. 21, pp. 3340-3342, Nov. 20, 2000.
T. Yamasaki et al., “Organic light-emitting device with an ordered monolayer of silica microspheres as a scattering medium,” Applied Physics Letters vol. 76, No. 10, pp. 1243-1245, Mar. 6, 2000.

Affiliated with

Also associated with

Rating

Organic light-emitting diode (OLED) and method for the... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Organic light-emitting diode (OLED) and method for the..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Organic light-emitting diode (OLED) and method for the... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3869377