Innovating China to Change the World - Xinli Light Source AC LED Technology Reloading at Gaogong LED Exhibition

An seemingly mundane idea is often the original driving force behind the shocking change. Years ago, a young inventor named Jobs had a whim and wanted to let those who "have no computer experience and don't want to get this experience" experience the magical charm of the computer. Pleasant Apple computer and iPhone. His inspiration has forever changed the relationship between people and technology.

In the field of LEDs that change the life of human lighting, there are also some seemingly simple, but revolutionary ideas that are waiting to be broken. The AC LED technology of Sichuan Xinli Light Source Co., Ltd. (hereinafter referred to as Xinli Light Source) is undoubtedly the most revolutionary innovation in the field of LED lighting. It contains the dream of Xinli people to "give better life for human lighting" and is becoming a new force to change the world's lighting.


Figure: Xinli Light Source New Generation AC LED Technology Conference

Figure: Xinli Light Source New Generation AC LED Technology Conference


At present, whether it is household electricity, industrial and commercial electricity or public electricity, almost all of them are powered by alternating current. When traditional DC-LEDs are used for lighting, etc., AC-DC converters must be used to convert AC power into DC power. However, in practical applications, the use of AC-DC converters has brought problems such as efficiency, cost, size and electromagnetic compatibility.

As a result, people turned to R&D LEDs (AC-LEDs) that are more compatible with traditional power supplies. AC-LED uses the principle of rectification circuit, although LED can work directly under AC power, but due to the periodic variation of AC power, LED will produce severe stroboscopic phenomenon when it emits light.


Figure: Xinli Light Source New Generation AC LED Technology Conference


"Strobe" is the bottleneck in the development of AC-LED. At present, the "stroboscopic" problem of AC-LED has not been solved from the circuit design. How to effectively solve the "stroboscopic" phenomenon of AC-LED has become a common problem faced by the industry. "Ten years of grinding a sword, continuous innovation", Xinli light source R & D personnel to adjust the direction, starting from the research of rare earth luminescent materials, finally found a way to effectively solve the "stroboscopic" problem. By using the newly developed rare earth luminescent material with independent intellectual property rights, Xinli Light source effectively compensates for the illuminating stroboscopic defects by utilizing the delay variation of the brightness of the phosphor when the current changes periodically, thus effectively solving the technical problem of the existence of AC-LED.

Xinli Light Source is based on the rare earth luminescent material with controllable afterglow time, and proposes a new generation of AC LED technology to creatively solve the stroboscopic problem that is common to AC LEDs. The AC LED bulb developed has a fluctuation depth of less than 40% under the condition of a power factor greater than 0.8, which makes LED lighting products more efficient, more reliable, safer, longer lasting, more cost-effective, and better for better propulsion. Industrial upgrading of the industry.

At present, patent blockade has become the embarrassment of the development of the domestic LED industry. China's LED needs to break through in innovation. The world also needs the new-style light source, which is a kind of Chinese-style innovation that brings vitality. Xinli Light Source has applied for 156 LED patents, including 28 domestic invention patents, 5 authorized products, 18 international invention patents and 10 authorized products.

We interpret innovation and see how they change the world! We look forward to innovation and let them light up the world!

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