Organic electroluminescent device with full color characteristic

Details Organic electroluminescent device with full color characteristic Organic electroluminescent device with full color characteristic

1998-07-08

2000-10-24

Patel, Nimeshkumar D.

Electric lamp and discharge devices

With luminescent solid or liquid material

Solid-state type

H01J 162

Patent

active

061372218

ABSTRACT:
An organic polymer based display and method for making the same. The display is constructed on a flexible sheet having first and second surfaces, the first and second surfaces being parallel to one another. The flexible sheet is transparent to light of a first wavelength. A first electrode, which includes a first electrode layer in contact with the first surface, is deposited on the flexible sheet. The first electrode layer is also transparent to light of the first wavelength. A light-emitting layer that includes an organic polymer is deposited on the electrode layer. A second electrode that includes a second electrode layer in contact with the light emitting layer is deposited on the light-emitting layer. The light emitting layer generates light of the first wavelength when a potential difference is applied across the first and second electrodes. A light conversion layer is deposited in contact with the second surface of the flexible sheet. The light conversion layer absorbs light of the first wavelength and emitting light of a second wavelength. In an addressable pixelated display, the light conversion layer and one of the first or second electrodes are patterned as parallel strips overlying one another.

REFERENCES:
patent: 5126214 (1992-06-01), Tokailin et al.
patent: 5705285 (1998-01-01), Shi et al.
patent: 5986400 (1999-11-01), Staring et al.

Affiliated with

Also associated with

Rating

Organic electroluminescent device with full color characteristic 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 electroluminescent device with full color characteristic, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Organic electroluminescent device with full color characteristic will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1967181