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In recent years, due to the advancement of LED technology, its application has become more and more extensive, and the market demand for high-power LEDs is also increasing. Xie Mingxun pointed out that there are many similarities in the design of high-power LEDs and traditional small-size LEDs, such as how to spread the current evenly and how to further improve the light extraction efficiency, but the biggest difference is the heat problem, in order to make the LED High reliability still maintains high reliability. How to solve heat dissipation is one of the most important issues. Xie Mingxun believes that LED itself still has some problems to be solved, including cost, luminous efficiency and heat dissipation. At the same time that these problems are eliminated, Jingdian is also committed to developing LED integration solutions, making future LEDs easier to use and more user-friendly. 
Demand for high-power LEDs is increasing, and crystal power will strive for LED integration.
At the 6th China International Semiconductor Lighting Forum "Materials, Devices and Equipment Branch" held in Shenzhen, Xie Mingxun, deputy manager of Jingdian, made a report entitled "Technology Development of High Power LED Chips".