Taiwan-based Radiant Opto-Electronics is set to become the major supplier of backlight units for the iPad 3, according to a new report. Citing anonymous industry sources, DigiTimes reports that LG Display will be the largest supplier of LCD panels for the next-generation iPad, while Samsung and Sharp will also be counted on as LCD suppliers. The report claims that Samsung relies on Radiant for all its backlights for iPad 3 panels, while Radiant’s…