Coat of arms of Phillips

The blazon

az. a chev. ar. betw. three falcons ppr. ducally gorged, beaked, and membered or. — Crest, out of a ducal coronet or, an arm, embowed, in armour, the hand ppr. holding a broken spear of the last, powdered with fleurs-delis or.

A blazon is the description of a coat of arms in the technical language of heraldry. The drawing comes from that text, and from nothing else.