Light Extraction for Flexible OLEDs

Light Extraction for Flexible OLEDs

 

Flexible OLED is an emerging display technology that enables beautiful and efficient displays and lighting panels. Flexible OLEDs are already being used in many mobile devices and TVs, and the next generation of these panels will be flexible and bendable. 


Flexible OLEDs on Parylene substrate or PEN substrate


Parylene / AlN passiviation film for flexible OLEDs


Shelf-life of OLED devices passivated with and without organic-inorganic multilayer thin film. 


Development of In-situ Bending tester for flexible OLEDs


Picture of bending lifetime tester with large area OLED lighting panel


Nano Composite Scattering Film on OLEDs


Top view and cross sectional SEM images of the polymer scattering films with Al2O3 NP 

Actual images of the OLEDs in operation: without the scattering layer and with the scattering layer 

MLA patterned substrate for OLEDs


Actual images of the flexible OLED: (a) OLED before operation; (b) OLED in operation; (c) bended OLED during operation.