Breakthrough in Micro LED Display Technology
On April 12, American Micro LED display startup Q-Pixel announced a major breakthrough with the development of the world’s highest pixel density active matrix (AM) color Micro LED display. This display achieves an impressive pixel density of 6800 PPI, with dimensions of 1.1 cm by 0.55 cm and a resolution of 3K by 1.5K, significantly outperforming other existing displays. For instance, the pixel density of the Apple Vision Pro display is currently 3380 PPI.
Innovative TP-LED Technology Behind Q-Pixel‘s Achievement
Q-Pixel reached this extraordinary pixel density with its proprietary Tunable Polychromatic LED (TP-LED) technology. This technology enables each individual LED pixel to emit any color across the spectrum without needing additional sub-pixels, quantum dots, color filters, polarizers, or chip stacking to achieve full-color displays.
The use of single TP-LED technology simplifies the assembly process of Micro LED displays, effectively reducing manufacturing costs while setting a new record for pixel density.
Continuous Innovation and Record-Breaking Milestones
It’s noteworthy that based on TP-LED technology, Q-Pixel set a world record last May with a 5000 PPI full-color Micro LED display. By November of the same year, Q-Pixel unveiled the world’s first passive 10000 PPI Micro LED display, using the smallest full-color pixels with a diameter of just 1μm, continuously surpassing its own record for the highest pixel density.
Significant Milestones in Micro LED Development
With the release of the world’s highest pixel density (6800 PPI) active matrix color Micro LED display, Q-Pixel has achieved two major milestones.
First, it has proven that Micro LED technology can produce ultra-high pixel density, actively driven displays. Second, Q-Pixel’s proprietary TP-LED pixel technology has demonstrated its capability to surpass more mature display technologies like OLED, creating displays with even higher pixel densities for various applications.
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