Liquid crystal display

A liquid crystal display comprising:

• a first substrate;
• a second substrate overlapping the first substrate;
• a liquid crystal layer between the first substrate and the second substrate and comprising liquid crystal molecules;
• and
• a plurality of protrusions between the first substrate and the liquid crystal layer, between the second substrate and the liquid crystal layer, or a combination thereof, wherein
• the plurality of protrusions comprises a polymer of a compound represented by Formula 1:
• wherein
• A1 and A2 are independently —H, —OH,
• wherein A1 and A2 are not both —H,
• P1 and P2 are independently
• n and m are independently an integer between 1 and 12, and
• n is less than m.