US Patent Application 18026565. ORGANIC ELECTROLUMINESCENT DEVICE simplified abstract
Contents
ORGANIC ELECTROLUMINESCENT DEVICE
Organization Name
Inventor(s)
Hamed Sharifidehsari of Schorndorf (DE)
Georgios Liaptsis of Mannheim (DE)
Jaime Leganés Carballo of Aalen (DE)
ORGANIC ELECTROLUMINESCENT DEVICE - A simplified explanation of the abstract
- This abstract for appeared for US patent application number 18026565 Titled 'ORGANIC ELECTROLUMINESCENT DEVICE'
Simplified Explanation
The abstract describes a new type of organic electroluminescent device. This device includes a light-emitting layer B, which is made up of multiple sublayers. The sublayers of the light-emitting layer B contain several materials, including a host material H, a phosphorescence material P, a small FWHM emitter S, and optionally a TADF material E. The small FWHM emitter S emits light with a narrow spectral width, specifically with a full width at half maximum (FWHM) of less than or equal to 0.25 eV.
Original Abstract Submitted
The present invention relates to an organic electroluminescent device including at least one light-emitting layer B composed of one or more sublayers, wherein the one or more sublayers of the light-emitting layer B as a whole include at least one host material H, at least one phosphorescence material P, at least one small FWHM emitter S, and optionally at least one TADF material E, wherein Semits light with a full width at half maximum (FWHM) of less than or equal to 0.25 eV.
