Ruishi Technology has passed IATF 16949 certification, and obtained the order for mass production of new energy vehicles.

With the advent of intelligent driving era, vertical cavity surface emitting laser (VCSEL) chip, as the core device of three-dimensional imaging and sensing system, is moving from consumer level to vehicle standard level. Recently, gooday Science and Technology, a provider of VCSEL chips and optical solutions, has actively laid out the smart car industry, and has successfully passed the certification of IATF 16949 international automobile quality management system and AEC-Q 102 product vehicle regulations, driver/passenger status monitoring (DMS/OMS), advanced driver assistance system (ADAS) and self-driving car laser radar in the intelligent cockpit. At present, Ruishi Technology has successfully entered the supply chain of domestic new energy vehicle head customers, and has been mass-produced and shipped.

Ruishi Technology has passed IATF 16949 quality system certification and AEC-Q 102 product vehicle code certification.

The field of smart cars is becoming a strategic highland for a new round of technological and industrial revolution. With the increasing demand for advanced driver assistance system (ADAS) and laser radar (LiDAR) for semi-automatic and self-driving vehicles, the demand for intelligent light sources in various vehicle regulations has also emerged. In response to this trend, Ruishi Technology has already made a strategic layout in product research and development in advance. With the advantages in VCSEL chip design and optical integration, a number of VCSEL chip products and related optical integration schemes have been introduced one after another to meet the application scenarios inside and outside the car, which have been fully recognized by the head customers of new energy vehicles. Among them, the FRAY and LRAY series floodlights used for in-vehicle driving monitoring (DMS) and cockpit monitoring (OMS) keep the characteristics of high spot brightness and uniform light shape of RIGHT infrared floodlights, and adopt the exclusive optical integrated packaging technology of RIGHT 1.5 times, which greatly reduces the device size and cost. Their products have obvious advantages compared with industry benchmark enterprises in performance and cost. With the laser radar entering the first year of real mass production and loading in 2022, Ruishi introduced a high-power addressable VCSEL chip for vehicle-mounted laser radar, which adopted the industry-leading high-density chip technology to help laser radar break through the cost and performance bottleneck with excellent performance and mass production.

Ruishi pays more attention to the mass production stability and quality assurance of car gauge products while making strategic layout of car gauge products. In terms of VCSEL chip manufacturing, Ruishi focuses on the design and optimization of VCSEL chip manufacturing process, achieving consistency and repeatability of various performances, thus ensuring the best yield and quality, and maintaining long-term close cooperation with the world's top chip foundries, ensuring the stable mass production capacity of leading industries. In terms of optical integration and mass production packaging, Ruishi has built its own dust-free factories for chip optical packaging and testing in Hefu and Shenzhen respectively, and realized self-control of mass production delivery quality and delivery date through total quality management based on ISO900 1.

Ruishi's own chip optical integrated packaging test dust-free factory real map

RAYSEES is a hard technology company deeply involved in the field of semiconductor optical chips. Founded by the team of Dr. Returnees from the United States, the core team members have a profound background in optoelectronic semiconductor industry and many years of experience in large-scale industrialization. At present, Rishi Technology has launched a number of self-developed high-performance and high-reliability VCSEL chips and optical integrated products, and applied for more than 80 patents for technological inventions at home and abroad, serving nearly 100 customers worldwide.

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