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Table 3 Summary of LT80 of a white OLED lighting panel and an equivalent small-area test pixel at 10 mA/cm 2 by prediction and by direct measurement

From: Thermal behavior and indirect life test of large-area OLED lighting panels

  LT80 [hrs] at 10 mA/cm2
Pixel 2 mm2 Panel 19.11 cm2
Direct measurement 988 512
Indirect prediction 997 (ALT result) 526