BLU Inspection in Action

Ensure every backlight unit (BLU) on the line meets performance standards. Radiant's scientific test & measurement systems evaluate the visual quality of LCD and LED BLUs based on photometric data while supporting production speed, form factor, and industrial communication requirements. In this video, you will see a demonstration of:

• Radiant display test solutions applied for in-line BLU inspection
  • ProMetric^® Y Imaging Photometer: Images the complete BLU or multiple BLUs at once for rapid measurement and visual inspection
  • TrueTest™ Software: Automates multi-step inspection routines, captures measurement data, and provides pass/fail output
• Evaluation of luminance, uniformity, pixel or particle defects, edge luminance, and light leakage