Organic electroluminescent device emitting green light
The present invention relates to organic electroluminescent devices comprising a light-emitting layer B comprising a host material, a phosphorescence material and a emitter material, which exhibits a narrow-expressed by a small full width at half maximum (FWHM)-green emission at an emission maximum...
Saved in:
Main Authors | , , , , |
---|---|
Format | Patent |
Language | English |
Published |
05.04.2022
|
Subjects | |
Online Access | Get full text |
Cover
Loading…
Summary: | The present invention relates to organic electroluminescent devices comprising a light-emitting layer B comprising a host material, a phosphorescence material and a emitter material, which exhibits a narrow-expressed by a small full width at half maximum (FWHM)-green emission at an emission maximum of 500 to 560 nm. Further, the present invention relates to a method for generating green light by means of an organic electroluminescent device according to the present invention. |
---|---|
Bibliography: | Application Number: US202016848971 |