No LED drive technology increases the scope of products

　　LED drive power has always been an integral part of the product , which provides electricity and energy saving lamps lighting computer related components needed , glowing LED products is a necessary component . Now, however, the market began to pop a non- drive technology , not only reduces the chance of driving lead to product failure , but also greatly enhance the continuity and stability of the product .

　　No drive technology in the industry jargon is AC LED, AC LED is compared to conventional DC LED speaking, without going through the AC / DC converter can be directly plugged in 220V ( or 110V) AC LED lighting technology used . The key technology is the AC LED light source LED chips are arranged on the package, the combination of special technology, and the use of LED PN junction diode characteristics serves as rectified by a semiconductor manufacturing process to integrate the plurality of crystal grains in a single chip , i.e., high power single grains (single power chip) LED technology , and the use of matrix arranged in staggered form a bridge circuit technology that can double the AC current conduction , to achieve light. AC LED crystal light-emitting species in the connected exchange , so only two lead wires AC source that is able to import luminous work .

　　In fact, no drive technology has emerged abroad very early , as early as 2005 , Seoul Semiconductor has been the invention can be used to make glowing AC direct drive AC LED, followed by the United States with the III-N Technology, 3N technology development MOCVD growth technology GaN -based discussion at the end , you can enhance the application of lighting and sensors , and reduce costs and improve production efficiency, large and small, to provide six inches of silicon light-emitting diode production technology . Single- chip AC -emitting diode (AC LED) 3N invention , the establishment of a comprehensive patent portfolio to protect and improve the technology , firmly establish its proprietary position is that the first one refers to the exchange of large-scale commercial production of light-emitting diode products .