According to foreign media PRNewswire reported that the Canadian enterprise VueReal has developed a 4K micro-led display, pixel density up to 6000 PPI (Pixels Per Inch, pixels per inch), setting the highest display PPI record. VueReal plans to complete the validation and evaluation this year and will provide samples to interested customers by October 2017. VueReal will begin mass production of this display in 2018 to meet the needs of niche customers and license their technology to the display manufacturer.
The development of the Micro led display is based on VueReal's "Continous Pixelation" technology, which enables ppi to be larger than 4000 in high output and affordable prices. In order to achieve high yield, continuous pixel technology uses a very simple Micro LED structure, the simplest processing steps, which for high ppi display development is essential.
"At VueReal, we have always been interested in developing simple methods for displaying cheap products.To handle millions of micron-sized LEDs on a few millimeter display, the easy way is critical to develop any complexity in developing LEDs and transferring LEDs Can lead to huge production losses, "said Dr. Fathi, vice president of technology at VueReal.
"This technology allows us to develop submicron pixel spacings for smaller displays," said he continued. "In addition to consumer applications, such a high-resolution display can also be used for maskless lithography, providing a huge flexibility."
Yaser, vice president of circuits and systems, added: "The application of this technology is beyond the display, for example, combined with our state-of-the-art circuit design technology, can be used as a chip, on-chip, electronic device and data center compact, Rate communication circuit. "
Compared to DLP displays, the technology has superior performance, can provide high contrast and low power consumption, but the price is cheaper, smaller footprint.
"This technology can miniaturize enabling (AR) devices, such as head-mounted displays (HMDs) and head-mounted displays (HUDs), which are critical to HMD devices because they have to be comfortable, stylish and small "Said Dr. Chaji, CEO of VueReal." We plan to produce a display based on this technology in 2018 due to the strong demand from our partners for this product. "