I have not checked the details recently, but it should still be possible to get an aftermarket "dumb TV" generic controller board to fit the panel, as LCD panels have a somewhat standardised controller-panel interface.

6 years ago, discussion of an article about such: https://news.ycombinator.com/item?id=24877363 (site hasn't survived, but article can still be found in archive.org: http://web.archive.org/web/20190511065920/http://redlightgre...)