President and CTO APS Research Hwaseong, Republic of Korea
To enhance the performance of OLED Micro-display, we developed the ultra-high resolution RGB direct patterning of OLED Micro-display. 3,000ppi FMM by UV Laser process was used and this FMM is manufactured by our unique Laser Patterning process. To improve the luminous efficiency of the OLED Micro-display device, the RGB dual stack structure was implemented and RGB color filter was applied to improve the color purity.