Topic: led display pixel

With the needs of the economic market and the rapid progress and maturity of micro-pitch LED display technology, the dot pitch of micro-pitch LED displays is getting smaller and smaller. Now the market has launched P1.4, P1.2, P0.9 and other micro-pitch LEDs. Display, and widely used in video conferencing, command and control, monitoring center, radio and television media and other fields. In the past few years, the characteristics of high-definition display, high refresh rate, seamless splicing...

At present, most OLEDs use chemical complexes of the rare metal iridium (Iridium) as light-emitting materials, accounting for more than 90% of the market, and related patents are mainly monopolized by the United States and European countries, causing manufacturers to pay high patent fees. Coordinated by the University of Hong Kong and combined with the interdisciplinary teams of 5 local universities, breakthroughs have been made in the past 5 years, including the use of gold and platinum comp...