Seoul Semiconductor said on March 7 that the Acrich MJT 5630D+ for general-purpose lighting such as incandescent lamps and fluorescent lamps has a luminous efficacy of 210 lm/W, which is the highest standard for a single LED package in the industry and has already begun mass production.
The 5630 (5.6mm wide x 3.0mm long) independently developed by Seoul Semiconductor is considered to be the representative of medium power LEDs, which are widely used in lighting and IT fields. The biggest highlight of the 5630D is the upgrade of its light efficiency. It achieves the highest 210lm/W in the industry by using LED chips from Seoul Semiconductor MJT multi-junction chip technology.
Figure: Achieving the industry's highest light efficiency 210lm/W Acrich MJT 5630D+
According to the US Department of Energy's solid-state lighting (SSL) R&D program released in May 2015, LEDs are expected to account for 40% of the US lighting market by 2020, including fluorescent and halogen lamps. In addition, it predicts that by 2030, more than 88% of the lighting will be replaced by LEDs, which is the main energy saving trend.
The plan believes that to achieve such a goal, the lighting efficacy of the finished product needs to reach 200 lm / W, and the luminous efficacy of the LED package needs to reach 220 lm / W. In addition, in order to improve the light efficiency of LED lighting products, it proposes to improve power supply performance (power supply makes LED lighting efficacy and life significantly reduced) and expand high-voltage LED applications. Seoul Semiconductor's Acrich drive technology and Acrich MJT technology meet the AC and high voltage technologies highlighted in the US Department of Energy report and are considered to be the best solution to improve current power supply high defect rates and low life issues. Seoul Semiconductor plans to open a new era of high-efficiency, long-life LEDs by expanding the supply of Acrich MJT.
Ki-bum Nam, CTO of Seoul Semiconductor, said that the US Department of Energy's emphasis on Acrich drive technology and Acrich MJT technology is a new generation of LED technology that will lead the future LED market. Seoul Semiconductor will further prove its unique technical strength and increase the LED light efficiency to 220lm/W within one year, which is also the goal of the US Department of Energy in 2020.
LED Business Network led to focus on e-commerce platform to promote led enterprises + Internet, the official website URL: http://
LED Business Network led to focus on e-commerce platform to promote led enterprises + Internet, the official website URL: http://
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