OLED-Info: the OLED experts

LG says that the OLED monitor market will surpass $1 billion in revenues in 2025, up from $793 million in 2024. In 2022, the total OLED monitor market amounted to only $75 million. LG says that about 22% of all gaming monitors sold today are based on OLED panels. 

LG Display says that Korean OLED makers (i.e. LGD itself and Samsung Display) dominate the market - with about 99.8% market share. 

LG Display announced that it has started mass producing its latest WOLED panel, a 45" 1300 nits 21:9 5K2K panel, aimed towards high-end gaming monitors. The panel offers LGD's Dynamic Frequency & Resolution (DFR) technology that enables a choice between two modes, 5K2K 165Hz or FHD 330Hz.

Towards the end of 2024, LG Electronics unveiled the first monitor to use this new panel, in its UltraGear GX9 monitor series.

According to reports from Korea, Hyundai Mobis has plans to launch a 18-inch rollable automotive display, ans has seemingly already signed up both General Motors, Hyundai Motors and Kia to adopt this display into four models, that will launch in 2028.

Hyundai Mobis hasn't yet selected the supplier of its rollable display, and it is talking to both Samsung Display and LG display. Both companies haven't yet commercialized automotive-grade rollable displays, and the development contract will have to be signed within a few months if the companies hope to have a commercial launch in 2028.

Researchers from Korea's Hanyang University, Yonsei University, and Sogang University have jointly developed new hole transport materials and processes that enable the fabrication of ultra high definition OLED microdisplays - achieving over 10,000 PPI.

The researchers explain that one of the problems with ultra-high-density OLED displays is that as the distance between pixels approaches the micrometer level, electrical signal interference which leads to light leakage from closeby pixels and a decrease in color fidelity. This leakage between subpixels occurs because the hole transport layer that facilitates the movement of holes is shared among the pixels that form the display.

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