Shares of Universal Display (OLED 0.09%) have fallen more than 15% since the company reported disappointing earnings in May, but Mr. Market may have gotten this one wrong, says Fool contributor Steve Symington in the following interview with the Fool's Alison Southwick.

More specifically, considering this quarter will include Universal Display's twice-annual license payment from Samsung (which is set to rise by a third to $20 million), Steve thinks the now might be a great time for investors to open a long-term position.

But what do you think? Is Universal Display a good long-term buy? Watch the video to get Steve's take, and then weigh in using the comments section below.