Used in organic electronics as a building block for conjugated polymers and small molecules in organic light-emitting diodes (OLEDs). Its rigid, planar structure enhances π-conjugation, improving charge transport in semiconductor materials. Also employed in the synthesis of metal-organic frameworks (MOFs) and covalent organic frameworks (COFs) for optoelectronic and sensing applications. Shows potential in photovoltaic devices due to strong light absorption and energy transfer properties.