Studio Display vertical stripes issue

Hi, I have an issue with my Studio Display. These vertical, dotted stripes appeared last week. They are not depedent on the laptop plugged in. I have also tried to restart the display by unplugging all cables for an hour without any effect.

The one-year warranty just ended 2 weeks ago, which seems a bit harsh timing. Is there anything I could do, or should I take the display to Apple repair?