On June 11, Ningbo announced that the first domestic perovskite quantum dot full-color micron-level light-emitting diode chip developed by Yicai Core Optoelectronics Technology (Ningbo) Co., Ltd. (hereinafter referred to as "Yicai Core Optoelectronics") will be supplied in batches this fall and applied to domestically produced AR glasses.
Image source: Ningbo Release
Echo Optoelectronics stated that this chip can accurately convert received digital signals into photoelectric signals. Compared to traditional solutions, the chip does not contain the heavy metal cadmium, making it more environmentally friendly and lower in cost. Furthermore, the light conversion layer is thinner, improving light extraction efficiency, reducing chip power consumption to below 500 milliwatts, and extending its lifespan to over 500 hours.
In addition to its application in AR glasses, this chip can also be used in automotive AR-HUDs, matrix headlights, pocket projectors, and other fields in the future.
Image source: Ningbo Release
According to available information, YiCai Core Optoelectronics is a company specializing in the research, development, production, and sales of Micro LED microdisplay chips. Its core product is a Micro LED microdisplay, which boasts advantages such as low power consumption, high brightness, high refresh rate, and high PPI.
Previously, Yicai Optoelectronics' project, "Research and Industrialization of Micro LED Microdisplay Chips for AR Applications," was successfully selected as a key municipal-level R&D project. The company plans to collaborate with Yongjiang Laboratory to build a Micro LED R&D pilot line to continuously optimize and upgrade chip performance. (Source: Ningbo Release, compiled)
