Q-Pixel’s technology, called Q-Transfer, claims to improve microLED transfer yield to >99.9995% while maintaining high resolution and alignment accuracy, enabling the production of large-area high-quality microLED displays.
“The debut of our Q-Transfer display technology marks a new milestone in Q-Pixel’s microLED display technology portfolio. Q-Pixel’s technical achievements include world records for highest resolution color active-matrix display (6800 PPI), highest resolution full-color display (10000 PPI), and world’s smallest full-color pixel (1 μm) diameter,” says Dr.J. C. Chen, Q-Pixel CEO and co-founder.
Figure Description: Prototype panel demonstration of Q-Pixel’s proprietary microLED transfer process (Q-Transfer) using 10 μm tunable polychromatic LED (TP-LED) pixels, yielding > 500 PPI displays with zero missing pixels (>99.9995% yield).
Q-Pixel has demonstrated colour display prototypes by implementing their patented Q-Transfer process using Q-Pixel’s tunable polychromatic microLEDs (TP-microLEDs). These displays consist of 10 μm pixels at over 500 pixel per inch (PPI) densities, and most notably, zero missing pixels in the transfer process for > 99.9995% transfer yield—more than an order of magnitude improvement over existing transfer approaches.