Advanced Facilities Efficient Production4mW, and its operating voltage is 5.79V; under the condition of injection current of 500mA, the single-core optical output power can reach 143.43mW.
At the same time, the aging performance of this product is also quite excellent. Under the driving of 350mA, the chip continues to light up for 1000 hours, and the optical power maintenance rate is still above 90%. It is estimated that the life of the L70 can exceed 10,000 hours.
Deep Purple Technology said that the breakthrough in the technical performance of this product can not only consolidate the technological leadership of Deep Purple Technology, but also meet the power requirements of deep ultraviolet LEDs in the field of public health sterilization, and promote the rapid development of the deep ultraviolet LED industry.
Different from the parent company Youweixing, which focuses on industrial near-ultraviolet LED products, Deep Purple Technology focuses on life applications, targeting deep-ultraviolet LED chips with a wavelength of 200-320 nanometers.
At present, Deep Purple Technology has reached cooperation with many well-known small home appliance companies, and its UVC LED chips have been used in air purifiers, sterilization sticks, Viano water purifiers, bear humidifiers, Herbalife mother and baby disinfection cabinets, Gree and Haier's refrigerators, Skyworth air conditioners and other products.
It is worth mentioning that Deep Purple Technology attaches great importance to scientific research and has made many breakthroughs in the field of UVC LEDs. In April last year, Deep Purple Technology announced the launch of Deep Purple UVC LEDs with an average WPE exceeding 5%, which is more than double the average WPE level on the market, and can easily achieve UVC optical power outputs of 12mW@40mA, 30mW@100mA, 100mW@350mA. .
In addition, the deep purple science and technology research project "R&D and industrialization of high-efficiency deep ultraviolet LED chips and sterilization modules" was also approved as a science and technology plan project in Ezhou, Hubei Province last year.
In terms of performance, in the early stage of research and development in 2018, the annual sales of Deep Purple Technology reached 500,000 yuan, which will gradually grow to 2 million yuan in 2019. In 2020, due to the outbreak of the new crown epidemic, the demand for UVC LEDs will rise, and the annual sales of Deep Purple Technology will reach 20 million yuan. Yuan, many small household appliances that use Deep Purple Technology UVC LED chips are also exported to foreign countries.
With the gradual expansion of sales scale, Shenzi Technology will expand the production workshop to 2,000 square meters in 2021, with annual sales reaching 30 million yuan.