Edison Opto Improves Uniformity of White Light with MAPLE Coating Technique
To overcome such phenomenon and offer pure white LED light, Edison Opto has successfully enhanced its packaging abilities by offering highly uniform white light LED.
To improve the CCT uniformity of white LED, Edison Opto incorporates the principle of ceramic injection forming, combined with unique, patent-pending coating technique: Multi-Axial Phosphor Layer Envelope (MAPLE) process, to effectively form a thin layer of phosphor around the The face uniform of a LED. The spatial uniformity can be controlled within 3-steps McAdam ellipse and CCT variance within ±300K (Refer to Figure). Moreover, through fine tuning of the recipe, the CCT can fully satisfy various ANSI binning that are widely Adapted among SSLS manufacturers.
Different from traditional phosphor gel dispensing technique, the proprietary MAPLE process can maximize the value proposition by delivering highly uniform white light. Edison Opto is going to fully implement its MAPLE technology into its range of high power LED products for lighting applications.
About Edison Opto:
Edison Opto is a leading high power LED manufacturer and a solution provider experienced in optical design and thermal management for the emerging SSL market. With R&D headquarter in Taiwan, as well as distribution network over twenty-six countries, Edison Opto offers a diverse range of High power LED products to worldwide commercial, industrial, retail, and residential markets. For more information, visit .
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