Topic: Industrial Technology New Optoelectronics Announces NeoPac Universal Platform and Standard LED Light Source Technology to Accelerate the Development of LED Lighting Applications
While the luminous efficiency (lm/W) of LEDs continues to increase every year, is the LEDs industry chain mature enough to enter a large number of application requirements in various lighting markets? This issue has always been the focus of debate. Chen Zhenxian, chairman of Xinqiang Optoelectronics, who has been studying LEDs for many years, said that "the LED lighting industry urgently needs a technology platform that enables LED lamps to be sustainable and standard LED light sources, so that LEDs can be steadily and quickly illuminated. The development of the footsteps. The solid-state lighting universal platform (NUP) and standard LEDs light engine published by Xinqiang Optoelectronics will completely solve the essential problem of the LED industry - Products Sustainability.
Xinqiang Optoelectronics hopes to redefine LEDs lighting and create a sustainable lighting technology platform for the entire LED industry chain by publishing this Universal Platform (NUP) and standard light source. This will enable Xinqiang Optoelectronics to complete its global green lighting mission. An important part of it.
According to the current technology roadmap for LED chip and package suppliers, the initial luminous efficiency of LEDs (lumens per watt) will continue to improve over the next decade. Therefore, it is foreseeable that LED lighting manufacturers using the current technology platform will be required to update their developed lighting versions at least every two years to maintain the brightness of their lighting products in line with the original design. Application required.
Once the luminous efficiency of the LED package changes, the secondary optics and power supply (drive) of the luminaire will also be changed to meet the original lighting effect. The safety certification (CE, UL) will also be re-applied, and the design of the updated version of the luminaire will also be Tests and verifications that result in long-term useful life (L70) and reliability are repeatedly required and confirmed. Maintaining product consistency will become a key issue throughout the LED lighting industry supply chain. If the industry does not establish a common standard platform and fixed-size LED light source, the time and inventory of the product will be unpredictable, which will be the nightmare of the entire LED lighting industry chain.
LED lighting seems to be booming in developing countries, especially in China, where there are numerous government-driven LED streetlight installations. But I wonder if you have noticed that although the LEDs have been claimed to reach 100 lumens per watt, why are the giants in the traditional lighting industry in the world absent from the huge market opportunity in China? The so-called LEDs lighting companies are mostly newcomers in the lighting industry. This shows that the LED industry has some essential problems for practical lighting applications, and these problems are also to make the traditional lighting brand manufacturers cautious, in quality and The biggest reason why the product continuity cannot be confirmed is not dare to make strides. These questions can be summarized as:
1. The effective life (L70) of the high-power LED luminaire system can be designed to reach 50,000 hours or more as the general claim?
2. Can LED luminaire manufacturers continue to provide consistent luminaire products to meet the long-term application needs of the lighting market?
3. Can the user continue to buy the same fixtures or light sources as they are installed in two or three years? This is an important issue for architects and lighting planners.
According to the chairman of Xinqiang Optoelectronics Chen, these problems can be completely solved through the solid-state lighting universal platform (NUP) and the standardized LED light source engine introduced by Xinqiang Optoelectronics. If you use the new strong photoelectric standardization, fixed maintenance lumens, system configuration, point light source, LEDs standard light engine (NeoPac Light Engines) with an effective life of up to 60,000 hours (L70), LEDs lighting brand manufacturers will be able to easily manufacture Designed with high quality, high reliability LED luminaires with product consistency. The consistency referred to by this article includes the appearance of the luminaire, optical and electrical components and lighting effects.
To this end, Xinqiang Optoelectronics will officially supply its ultra-high-maintenance standard LEDs light engine with single-point light source in 2009, which will be used by the global lighting brand industry. Its product line includes white light and warm white light series. White light 500 lm (7 W), 700 lm (10W) and 1,000 lm (14W) will be available this year; warm white will provide 350 lm (7W), 500 lm (10W) and 700 lm (14W) Light source. In 2010, there will be 1,400 lm (14W) white and 1,000 lm (14W) warm white. White light 2,000 lm (14W) and warm white 1,400 lm (14W) light sources are expected to be available in 2011 or 2012. In the next three years, we will provide up to ten standard light sources with continuous white and warm white LEDs for the industry.
Chen Zhenxian pointed out that if the industry cannot clearly define the standard maintenance luminous flux (lm) and useful life of LED light source, we will not be able to regard the LED light source (or LEDs package) currently sold in the market as real. Light source, this is the fundamental problem facing LED packaging and technology platforms. Traditional light sources have been developed for decades, and there is no such problem. The development of LEDs has not yet stabilized. Even with the same LED package, the lighting efficiency, luminous flux and effective life of LED lamps designed by different manufacturers will be different. This is due to the temperature sensitivity of the semiconductor LED chip and the phosphor powder. The excessively high LEDs chip junction temperature (Tj) has a great influence on the luminous efficiency and the overall optical quality and reliability. The assembly process and heat treatment of different luminaire products will produce distinct LED junction temperatures (Tj) and the overall lighting performance of the luminaire.
"What we really want to offer to the industry is not only the point source with super high maintenance lumen, but also the LED light source that can achieve 60,000 hours of long life under the definition of L70. New Strong Optoelectronics already has the ability to Accurately defined, a single-point source light engine driven at 530 mA, which maintains lumens, junction temperature and lifetime of LED chips, can be accurately characterized and quantified. More importantly, these can produce the same The LED point light source module with the same mechanism size that is output by lumens can be continuously and stably manufactured and supplied to the luminaire manufacturer in the future. Moreover, the NUP solid-state lighting universal platform (NeoPac Universal Platform) can also be used. Shorten the lead time required for the product to go on the market." Chairman Chen further explained, "In fact, we integrated the first-order LED package, the NeoPac Emitter, with the second-order thermal management device, we call the NeoPac Thermal Module, which becomes a single point source, ultra-low system heat. The system-mounted (SIP) lighting module that blocks the S-number (Rja) is the NeoPac Light Engine; our patented ultra-low thermal resistance (Rjc) LEDs package is no longer just a general LED package, it is actually making NeoPac The semi-finished products required by Light Engine, which is why? We can control the ultra-high wattage (14W) high-density LEDs package (NeoPac Emitter) thermal resistance? S number is controlled here? N low (0.5 °C / W) The NeoPac Light Engine uses System Architecture (SIP) technology, a polycrystalline (40 mil each) single package NeoPac Emitter that is directly bonded to the flat top of the patented heat pipe, complemented by aluminum heat sinks. The high heat generated by the ultra-high-density LED chip in the NeoPac Light Engine can be quickly extracted from the chip through the heat pipe to the heat sink, and then the surrounding air is used for convection heat dissipation." Chairman Chen continued. To, "We have a system structure that combines heat pipe cooling. The technology is so effective that our NeoPac Emitter is driven by ultra-high power (7W, 10W, 14W), combined with the appropriate thermal module (NeoPac Thermal Module), the node temperature is maintained at an ultra-low level of 60 ° C More importantly, the current life test data of our reliability lab has accumulated more than 20,000 hours. The NeoBulb brand LEDs developed by the NUP solid-state lighting universal platform (NeoPac Universal Platform) are also used in the world. Two years of practical verification."
Xinqiang Optoelectronics currently offers three NeoPac Emitters for standard LEDs, using 8/6/4 (40 mil each) high-power LED chips, but they all have the same look and feel. Combined with the corresponding thermal module, a series of NeoPac Light Engines are produced. These LED light engines are driven at a standard 530 mA current with LEDs node temperature maintained at 60 degrees and an effective lifetime (L70) of 60,000 hours.
"In 2009, we provided three different LED light engines that maintain luminous flux based on white light 71.4 lm/w, warm white light 50 lm/w of LED.) In 2010, we combined The chip factory has increased the LED luminous efficiency to 100 lm/w of white light and 70 lm/w of warm white light to maintain luminous efficiency. We can still provide LED light engine with the same appearance and luminous flux as in 2009. If there is a difference, only the power is reduced. More power-saving; Of course, the effective life of the light source is longer! Based on the flexibility of the NUP solid-state lighting universal platform, we can easily reduce the 14W to 10W by replacing the 8/6/4 NeoPac Emitter that has been developed into a hot one. , 10W is reduced to 7W, 7W is reduced to 5W, while maintaining the same maintenance luminous flux, achieving higher energy efficiency. He further explained, "When we reach 2011 or 2012, we will adopt a maintenance luminous efficiency of 142.8 lm/w. The white light and the 100 lm/w warm white light NeoPac Emitter, in the same way, still provide the same light and light output as the LED light engine in 2009. In the foreseeable future, the NeoPac Light Engine will maintain a luminous efficiency of 71.4 lm/w. Upgrade to 100 lm/w With 142.8 lm/w, but it defines several standard LEDs light engine luminous flux (white light has 500 lm, 700 lm, 1000 lm, 1400 lm, 2000 lm; warm light has 350 lm, 500 lm, 700 lm, 1000 lm, 1400 lm) will remain unchanged. From the practical point of view, the consistency of such LEDs can be important for the development of LED lamps and the development and popularity of the market.
Xinqiang Optoelectronics refers to these settings to maintain the luminous efficiency values ​​(white light 71.4 lm / w, 100 lm / w, 142.8 lm / w, warm white light 50 lm / w, 70 lm / w, 100 lm / w) called LED illuminating Eigenvalues ​​of efficiency. Chen Zhenxian further explained, "The luminous efficiency of the maintenance is based on the effective control of the LEDs junction temperature measured at 60 ° C. The initial luminous efficiency (ambient temperature is 25 ° C) will be slightly higher than this value. But even with different chip supply The commercial LED chip, under the NUP solid-state lighting universal platform, the NeoPac Emitter in the NeoPac Light Engine will produce the same eigenvalue to maintain luminous efficiency and maintain the same luminous flux." He continued, "from the perspective of the chip supplier Look, the LEDs chip products they want to offer to NeoPac Emitter will only need to meet three "eigenvalues" in the next few years. This is a blueprint for the development of LED efficiency from the concept of quantum, which will simplify the time-course and procedures for R&D and mass production of LEDs chip factories, and more importantly, provide a clear definition of large-radiation reduction engineering and manufacturing costs. direction. In fact, the three standard LEDs source engines developed with the eigenvalues ​​defined by the NUP solid-state lighting common platform for LED chip manufacturers are sufficient for most practical lighting applications. "
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In Xinqiang Optoelectronics' NUP solid-state lighting common platform architecture, we will almost always convert all the variables related to the design and development of the luminaire and the entire supply chain due to the continuous improvement of the luminous efficiency of the LEDs. For example, drive current, LEDs junction temperature, maintain luminous flux, power wattage, package style, power drive and appearance. This will be very important for the entire supply chain, because when the entire industrial supply chain uses the same technology platform, all the roles can be fixed, and a large number of materials and mass production, product distribution system does not have to worry about inventory And the product is outdated, the driver circuit can also consider ASIC. Chairman Chen continued to explain, "Whether it is power supply mode, power, maintain luminous efficiency, maintain luminous flux, power drive, optical, thermal management, service life and appearance size of light source products, New Strong Optoelectronics NUP solid state lighting universal platform can provide A long-term sustainable solution for the entire LED lighting industry. Based on this NUP solid-state lighting common platform, these fixed constants and eigenvalues ​​will become the Magic Numbers of the (8) ED lighting gate.
NUP's NeoPac Universal Platform and the standard light engine (NeoPac Light Engines) have been successfully adopted by NeoBulb Lighting, and have developed a variety of indoor and outdoor high-quality NeoBulb brand LEDs lighting products, which are received from all over the world. Highly rated by the user. At present, many well-known lighting brands and LEDs related upstream and downstream industries in the world have actively explored the introduction of this NUP solid-state lighting common platform with Xinqiang Optoelectronics to inject new vision into the LEDs lighting market.
According to Xinqiang Optoelectronics, in the past four years, Xinqiang Optoelectronics has been the NUP solid-state lighting universal platform. It has more than two hundred patents, and its patented toe cover covers from heat pipes and heat-dissipating modules. LEDs package, light engine, indoor and outdoor lighting design and structure. Point light source ultra-high luminous flux LEDs light engine, its application in addition to general illumination, in digital projectors, steam engine headlights, fiber optic conduit lights, dance ??Lights........etc. have their huge application opportunities.
Chen Zhenxian, Chairman of Xinqiang Optoelectronics, plans to officially publish the NeoPac Universal Platform and the NeoPac Light Engine at the International Symposium on Solid State Lighting in Taiwan, which was held at the Central University of Taiwan in 2009.5.15.
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While the luminous efficiency (lm/W) of LEDs continues to increase every year, is the LEDs industry chain mature enough to enter a large number of application requirements in various lighting markets? This issue has always been the focus of debate. Chen Zhenxian, chairman of Xinqiang Optoelectronics, who has been studying LEDs for many years, said that "the LED lighting industry urgently needs a technology platform that enables LED lamps to be sustainable and standard LED light sources, so that LEDs can be steadily and quickly illuminated. The development of the footsteps. The solid-state lighting universal platform (NUP) and standard LEDs light engine published by Xinqiang Optoelectronics will completely solve the essential problem of the LED industry - Products Sustainability.
Xinqiang Optoelectronics hopes to redefine LEDs lighting and create a sustainable lighting technology platform for the entire LED industry chain by publishing this Universal Platform (NUP) and standard light source. This will enable Xinqiang Optoelectronics to complete its global green lighting mission. An important part of it.
According to the current technology roadmap for LED chip and package suppliers, the initial luminous efficiency of LEDs (lumens per watt) will continue to improve over the next decade. Therefore, it is foreseeable that LED lighting manufacturers using the current technology platform will be required to update their developed lighting versions at least every two years to maintain the brightness of their lighting products in line with the original design. Application required.
Once the luminous efficiency of the LED package changes, the secondary optics and power supply (drive) of the luminaire will also be changed to meet the original lighting effect. The safety certification (CE, UL) will also be re-applied, and the design of the updated version of the luminaire will also be Tests and verifications that result in long-term useful life (L70) and reliability are repeatedly required and confirmed. Maintaining product consistency will become a key issue throughout the LED lighting industry supply chain. If the industry does not establish a common standard platform and fixed-size LED light source, the time and inventory of the product will be unpredictable, which will be the nightmare of the entire LED lighting industry chain.
LED lighting seems to be booming in developing countries, especially in China, where there are numerous government-driven LED streetlight installations. But I wonder if you have noticed that although the LEDs have been claimed to reach 100 lumens per watt, why are the giants in the traditional lighting industry in the world absent from the huge market opportunity in China? The so-called LEDs lighting companies are mostly newcomers in the lighting industry. This shows that the LED industry has some essential problems for practical lighting applications, and these problems are also to make the traditional lighting brand manufacturers cautious, in quality and The biggest reason why the product continuity cannot be confirmed is not dare to make strides. These questions can be summarized as:
1. The effective life (L70) of the high-power LED luminaire system can be designed to reach 50,000 hours or more as the general claim?
2. Can LED luminaire manufacturers continue to provide consistent luminaire products to meet the long-term application needs of the lighting market?
3. Can the user continue to buy the same fixtures or light sources as they are installed in two or three years? This is an important issue for architects and lighting planners.
According to the chairman of Xinqiang Optoelectronics Chen, these problems can be completely solved through the solid-state lighting universal platform (NUP) and the standardized LED light source engine introduced by Xinqiang Optoelectronics. If you use the new strong photoelectric standardization, fixed maintenance lumens, system configuration, point light source, LEDs standard light engine (NeoPac Light Engines) with an effective life of up to 60,000 hours (L70), LEDs lighting brand manufacturers will be able to easily manufacture Designed with high quality, high reliability LED luminaires with product consistency. The consistency referred to by this article includes the appearance of the luminaire, optical and electrical components and lighting effects.
To this end, Xinqiang Optoelectronics will officially supply its ultra-high-maintenance standard LEDs light engine with single-point light source in 2009, which will be used by the global lighting brand industry. Its product line includes white light and warm white light series. White light 500 lm (7 W), 700 lm (10W) and 1,000 lm (14W) will be available this year; warm white will provide 350 lm (7W), 500 lm (10W) and 700 lm (14W) Light source. In 2010, there will be 1,400 lm (14W) white and 1,000 lm (14W) warm white. White light 2,000 lm (14W) and warm white 1,400 lm (14W) light sources are expected to be available in 2011 or 2012. In the next three years, we will provide up to ten standard light sources with continuous white and warm white LEDs for the industry.
Chen Zhenxian pointed out that if the industry cannot clearly define the standard maintenance luminous flux (lm) and useful life of LED light source, we will not be able to regard the LED light source (or LEDs package) currently sold in the market as real. Light source, this is the fundamental problem facing LED packaging and technology platforms. Traditional light sources have been developed for decades, and there is no such problem. The development of LEDs has not yet stabilized. Even with the same LED package, the lighting efficiency, luminous flux and effective life of LED lamps designed by different manufacturers will be different. This is due to the temperature sensitivity of the semiconductor LED chip and the phosphor powder. The excessively high LEDs chip junction temperature (Tj) has a great influence on the luminous efficiency and the overall optical quality and reliability. The assembly process and heat treatment of different luminaire products will produce distinct LED junction temperatures (Tj) and the overall lighting performance of the luminaire.
"What we really want to offer to the industry is not only the point source with super high maintenance lumen, but also the LED light source that can achieve 60,000 hours of long life under the definition of L70. New Strong Optoelectronics already has the ability to Accurately defined, a single-point source light engine driven at 530 mA, which maintains lumens, junction temperature and lifetime of LED chips, can be accurately characterized and quantified. More importantly, these can produce the same The LED point light source module with the same mechanism size that is output by lumens can be continuously and stably manufactured and supplied to the luminaire manufacturer in the future. Moreover, the NUP solid-state lighting universal platform (NeoPac Universal Platform) can also be used. Shorten the lead time required for the product to go on the market." Chairman Chen further explained, "In fact, we integrated the first-order LED package, the NeoPac Emitter, with the second-order thermal management device, we call the NeoPac Thermal Module, which becomes a single point source, ultra-low system heat. The system-mounted (SIP) lighting module that blocks the S-number (Rja) is the NeoPac Light Engine; our patented ultra-low thermal resistance (Rjc) LEDs package is no longer just a general LED package, it is actually making NeoPac The semi-finished products required by Light Engine, which is why? We can control the ultra-high wattage (14W) high-density LEDs package (NeoPac Emitter) thermal resistance? S number is controlled here? N low (0.5 °C / W) The NeoPac Light Engine uses System Architecture (SIP) technology, a polycrystalline (40 mil each) single package NeoPac Emitter that is directly bonded to the flat top of the patented heat pipe, complemented by aluminum heat sinks. The high heat generated by the ultra-high-density LED chip in the NeoPac Light Engine can be quickly extracted from the chip through the heat pipe to the heat sink, and then the surrounding air is used for convection heat dissipation." Chairman Chen continued. To, "We have a system structure that combines heat pipe cooling. The technology is so effective that our NeoPac Emitter is driven by ultra-high power (7W, 10W, 14W), combined with the appropriate thermal module (NeoPac Thermal Module), the node temperature is maintained at an ultra-low level of 60 ° C More importantly, the current life test data of our reliability lab has accumulated more than 20,000 hours. The NeoBulb brand LEDs developed by the NUP solid-state lighting universal platform (NeoPac Universal Platform) are also used in the world. Two years of practical verification."
Xinqiang Optoelectronics currently offers three NeoPac Emitters for standard LEDs, using 8/6/4 (40 mil each) high-power LED chips, but they all have the same look and feel. Combined with the corresponding thermal module, a series of NeoPac Light Engines are produced. These LED light engines are driven at a standard 530 mA current with LEDs node temperature maintained at 60 degrees and an effective lifetime (L70) of 60,000 hours.
"In 2009, we provided three different LED light engines that maintain luminous flux based on white light 71.4 lm/w, warm white light 50 lm/w of LED.) In 2010, we combined The chip factory has increased the LED luminous efficiency to 100 lm/w of white light and 70 lm/w of warm white light to maintain luminous efficiency. We can still provide LED light engine with the same appearance and luminous flux as in 2009. If there is a difference, only the power is reduced. More power-saving; Of course, the effective life of the light source is longer! Based on the flexibility of the NUP solid-state lighting universal platform, we can easily reduce the 14W to 10W by replacing the 8/6/4 NeoPac Emitter that has been developed into a hot one. , 10W is reduced to 7W, 7W is reduced to 5W, while maintaining the same maintenance luminous flux, achieving higher energy efficiency. He further explained, "When we reach 2011 or 2012, we will adopt a maintenance luminous efficiency of 142.8 lm/w. The white light and the 100 lm/w warm white light NeoPac Emitter, in the same way, still provide the same light and light output as the LED light engine in 2009. In the foreseeable future, the NeoPac Light Engine will maintain a luminous efficiency of 71.4 lm/w. Upgrade to 100 lm/w With 142.8 lm/w, but it defines several standard LEDs light engine luminous flux (white light has 500 lm, 700 lm, 1000 lm, 1400 lm, 2000 lm; warm light has 350 lm, 500 lm, 700 lm, 1000 lm, 1400 lm) will remain unchanged. From the practical point of view, the consistency of such LEDs can be important for the development of LED lamps and the development and popularity of the market.
Xinqiang Optoelectronics refers to these settings to maintain the luminous efficiency values ​​(white light 71.4 lm / w, 100 lm / w, 142.8 lm / w, warm white light 50 lm / w, 70 lm / w, 100 lm / w) called LED illuminating Eigenvalues ​​of efficiency. Chen Zhenxian further explained, "The luminous efficiency of the maintenance is based on the effective control of the LEDs junction temperature measured at 60 ° C. The initial luminous efficiency (ambient temperature is 25 ° C) will be slightly higher than this value. But even with different chip supply The commercial LED chip, under the NUP solid-state lighting universal platform, the NeoPac Emitter in the NeoPac Light Engine will produce the same eigenvalue to maintain luminous efficiency and maintain the same luminous flux." He continued, "from the perspective of the chip supplier Look, the LEDs chip products they want to offer to NeoPac Emitter will only need to meet three "eigenvalues" in the next few years. This is a blueprint for the development of LED efficiency from the concept of quantum, which will simplify the time-course and procedures for R&D and mass production of LEDs chip factories, and more importantly, provide a clear definition of large-radiation reduction engineering and manufacturing costs. direction. In fact, the three standard LEDs source engines developed with the eigenvalues ​​defined by the NUP solid-state lighting common platform for LED chip manufacturers are sufficient for most practical lighting applications. "
In Xinqiang Optoelectronics' NUP solid-state lighting common platform architecture, we will almost always convert all the variables related to the design and development of the luminaire and the entire supply chain due to the continuous improvement of the luminous efficiency of the LEDs. For example, drive current, LEDs junction temperature, maintain luminous flux, power wattage, package style, power drive and appearance. This will be very important for the entire supply chain, because when the entire industrial supply chain uses the same technology platform, all the roles can be fixed, and a large number of materials and mass production, product distribution system does not have to worry about inventory And the product is outdated, the driver circuit can also consider ASIC. Chairman Chen continued to explain, "Whether it is power supply mode, power, maintain luminous efficiency, maintain luminous flux, power drive, optical, thermal management, service life and appearance size of light source products, New Strong Optoelectronics NUP solid state lighting universal platform can provide A long-term sustainable solution for the entire LED lighting industry. Based on this NUP solid-state lighting common platform, these fixed constants and eigenvalues ​​will become the Magic Numbers of the (8) ED lighting gate.
NUP's NeoPac Universal Platform and the standard light engine (NeoPac Light Engines) have been successfully adopted by NeoBulb Lighting, and have developed a variety of indoor and outdoor high-quality NeoBulb brand LEDs lighting products, which are received from all over the world. Highly rated by the user. At present, many well-known lighting brands and LEDs related upstream and downstream industries in the world have actively explored the introduction of this NUP solid-state lighting common platform with Xinqiang Optoelectronics to inject new vision into the LEDs lighting market.
According to Xinqiang Optoelectronics, in the past four years, Xinqiang Optoelectronics has been the NUP solid-state lighting universal platform. It has more than two hundred patents, and its patented toe cover covers from heat pipes and heat-dissipating modules. LEDs package, light engine, indoor and outdoor lighting design and structure. Point light source ultra-high luminous flux LEDs light engine, its application in addition to general illumination, in digital projectors, steam engine headlights, fiber optic conduit lights, dance ??Lights........etc. have their huge application opportunities.
Chen Zhenxian, Chairman of Xinqiang Optoelectronics, plans to officially publish the NeoPac Universal Platform and the NeoPac Light Engine at the International Symposium on Solid State Lighting in Taiwan, which was held at the Central University of Taiwan in 2009.5.15.
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