Researchers from the Fraunhofer IPMS have developed a semi-transparent high resolution OLED microdisplay, that is significantly lighter than conventional combiner-based optical see-through near-to-eye systems. The specification of the display was not disclosed, but one can see it's a monochrome yellow panel.

The Fraunhofer researchers developed a new semi-transparent OLED-on-silicon microdisplay technology, which enabled the new display. The technology is based on modern and advanced silicon CMOS processe, applied to silicon-on-insulator (SOI) wafers. The new wafer technology can be used to implement very thin circuitry layers. With the help of a specific IC design and an appropriate transfe-to-glass process flow, the transparent OLEDs were enabled.

LG Display announced that it has developed world's first OLED gaming monitor panel with a switchable refresh rate and resolution. The company already mass producing this panel and will now aim to accelerate its market adoption and expects the first product to use this panel to arrive soon from LG Electronics, and other global gaming brands.

The new panel is 31.5" in size, and allows users to choose between two modes - high refresh rate more (480Hz and FHD) and high resolution mode (4K, 240Hz). The high refresh mode is aimed towards games in which speed is particularly important, such as first-person shooter (FPS) or racing games. The higher-resolution mode is more suitable for watching movies or 4K content.