Seoul Semiconductor launches the world's first AC to achieve 80 lumens per watt LE

Introduction: Seoul Semiconductor has announced the successful implementation of the world's first AC semiconductor lighting - "Acriche" light source efficiency to 80 lumens / watt. Seoul Semiconductor has made significant progress in a short period of time and successfully improved and improved the light source efficiency of Acriche to a better level. "Acriche" is a semiconductor illumination source technology that can be directly applied to 110 volt and 220 volt AC electrical plugs without ballasts.

Since November 2006, Seoul Semiconductor has been able to mass produce "Acriche" products with a source efficiency of up to 40 lumens per watt. In the second quarter of 2007, Seoul Semiconductor's "Acriche" products recorded huge sales. In September 2007, Seoul Semiconductor's technical researcher has successfully increased the light efficiency of Acriche to 60 lumens/watt. “Acriche” is the world's first LED packaging product with the global safety mark “CE”, and at the same time meets the strict standards of German “TUV” certification, together with the significant progress of the current efficiency of 80 lumens/watt, making “Acriche” The global semiconductor lighting market has established a solid position, and believes that "Acriche" will also drive the global demand for high-quality LED products.

"Acriche"'s innovative technology just solves the shortage of ballasts

LED products driven by DC power hide many drawbacks. They need to be used with ballasts and have a lifespan of only 20,000 hours, but DC-driven LED products last up to 50,000-100,000 hours. Therefore, the DC-driven LED product "lifetime" requires multiple replacement of the ballast, and there are certain disadvantages if it is applied to a fixed lighting device. In addition, ballasts have other disadvantages in their application:

Increase additional costs and take up more space;

There is a need to provide more space for heat dissipation, and the idea of ​​“replacement of traditional light bulbs” and “replacement of building structure lighting” has become a lot of difficulty;

Abandoned ballasts can cause pollution to the environment;

The ballast has only 80% energy efficiency, resulting in 20% power loss;

In the small or sealed space, the LED and the ballast interact, and a large amount of accumulated thermal energy will shorten the life of the LED product;

A large amount of accumulated heat energy may cause a fire alarm. When using LED products, a complete set of safety measures and contingency plans must be in place.

"Acriche"'s innovative technology and large-scale production capacity just solve the problem of the above ballast.

More than 100 million US dollars in research and development of "Acriche" mass production technology

In the past, "Acriche" was less efficient than DC LEDs, and there were certain restrictions on the use of consumers. Since November 2007, “Acriche” has obtained the “CE” and “TUV” safety certifications in Europe, and has developed a new technology of 80 lumens/watt that is similar in efficiency and reliability to DC LEDs. benefit. SangMinLee, head of research and development at Seoul Semiconductor, said: "The technology development of DC LED products has been 20 years old, and the technology development of "Acriche" is only a few years old, still "young" and there is still much room for progress. Seoul Semiconductor has invested tens of millions of dollars in LED technology research and development, and has invested more than 100 million US dollars in the research and development of "Acriche" mass production technology. It has obtained hundreds of patents registered worldwide for Seoul Semiconductor. Innovative technology strives for global recognition."

Seoul Semiconductor Introduction

Seoul Semiconductor is a worldwide LED lighting supplier and has been selected as the most promising company in Asia by two internationally renowned magazines, Forbes and Business Week. Seoul Semiconductor's Acriche environmental lighting technology has recently been selected as the "Best Product of 2006" by the European authoritative electronic magazine "Elektronik". Seoul Semiconductor's main business is the production of full-line LED assembly and custom module products, including AC-driven semiconductor light source products such as: Acriche, high-brightness high-power LED, side-light LED, top-light LED, slice LED, plug-in LED and piranha (Super light) LED, etc. Products have been widely used in general lighting, display lighting, mobile phone backlights, televisions, laptops, automotive lighting, household items and traffic signals. Seoul Semiconductor’s total sales in 2006 reached 200 million US dollars. As of June 30, 2007, Seoul Semiconductor had a total of 1,251 patents and 100 exclusive licenses, a total of 18 branches, including three overseas companies, and around 90 sales points around the world.

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