Used as a high-performance photochromic dye in optoelectronic devices, particularly in organic light-emitting diodes (OLEDs) and molecular switches. Its extended π-conjugated system and thermal stability enable efficient charge transport and color tunability. Exhibits reversible trans-cis isomerization under light exposure, making it suitable for optical data storage and photoswitchable materials. Also employed in dye-sensitized solar cells due to strong visible light absorption and good electron-donating properties.