Visionox announced that together with Sunrise Display Microelectronics and Hefei Reliance Memory it has developed the world's firs AMOLED device driver that is powered by RRAM memory.
All AMOLED drivers on the market use a combination of SRAM memory, OTP (one-time programmable memory) and external Flash memory (for non-volatile memory), mostly to perform the Demura compensation function. The RRAM memory enables lower cost of production, higher efficiency - and smaller area.
It will be interesting to see whether the display industry will start embracing next-generation semiconductor technologies, such as new memory types (RRAM and MRAM), and even new device paradigms such as Spintronics as competition between OLED developers centers around brightness, efficiency and cost.
