Lens composition, display panel, and electronic device

A lens composition for use in a display panel comprising a light-emitting element, wherein the lens composition comprises a solvent, and when a total amount of the lens composition excluding the solvent is 100 wt %, the lens composition further comprises:

• 20 wt % to 50 wt % of a base resin comprising a cardo-based moiety having a refractive index of 1.5 or more,
• 10 wt % to 50 wt % of an acid anhydride-based compound,
• 1 wt % to 10 wt % of a silane-based coupling compound,
• 10 wt % to 30 wt % of an acidic compound, and
• 0.5 wt % to 10 wt % of an oxime-based photoinitiator.

An electronic device comprising:

• a processor;
• and
• a display panel provided to be controlled by the processor,
• wherein the display panel comprises:
• a light-emitting element on a glass substrate;
• an encapsulation layer provided on the light-emitting element and sealing the light-emitting element;
• and
• a lens layer provided on the encapsulation layer and comprising a lens part provided to correspond to the light-emitting element,
• wherein the lens layer comprises a lens composition, the lens composition comprising:
• a base resin comprising a cardo-based resin having a cardo-based moiety structure and having a refractive index of 1.5 or more;
• an acid anhydride-based compound;
• a silane-based coupling compound;
• an acidic compound;
• an oxime-based photoinitiator;
• and
• a crosslinking agent.