[Text|High-tech LED reporter Gan Qin] Benefiting from the price drop and performance improvement, COB packaging is widely accepted by the market in the field of LED spotlights, LED downlights and other commercial lighting. It is understood that the overall situation of COB market in 2014 is getting better, with an increase of 20-30%. In some application areas where COB devices are concentrated, the products even occupy 40-50% of the market in some fields.
COB packaging has many advantages in terms of heat dissipation, light distribution and cost, and is increasingly favored by LED packaging plants. Compared with many small power arrays, because the light intensity is parallel with the heat dissipation, the light intensity/thermal resistance ratio can be effectively increased. In addition, the COB light source is more convenient and easier for downstream users to scale production.
In addition, the company's pursuit of low-cost production processes has gradually become the focus of competition for LED packaging companies. In this context, COB with low cost and good heat dissipation naturally enters the eyes of LED manufacturers. The industry believes that from the perspective of production costs and applications, COB will become the mainstream direction of luminaire design.
Judging from the registration of the 2014 (fourth) high-tech LED lighting exhibition, many LED packaging companies have also laid out the COB market, and they will bring a series of COB new products to make a wonderful appearance. Here, the high-tech LED reporter takes you in advance.
Wang Gaiyang, Director of Hongli Optoelectronics: The company's outdoor lighting series “Hongjun†is the first flat copper-based COB light source in China. It has many domestic and foreign patents and completely replaces the traditional injection-molded integrated module with a special card. buckle. The product has the best light-emitting design and thermal conductivity design, and can perfectly solve the problem of cold and heat cycle failure and lack of air tightness of the traditional injection-type integrated light source. Low thermal resistance package design, thermal resistance can be achieved <0.4 ° C / W.
Wang Mengyuan, general manager of Zhonghao Optoelectronics: At present, Zhonghao Optoelectronics “near full-spectrum COB light source†has been available. The color rendering index of this light source breaks through the technical bottleneck of high color temperature. Under the color temperature of 5700K, the color rendering index (Ra) ≥95, R1~R15 All of them reach 80 or more, of which R9 is greater than 90, which is suitable for places with precise color contrast, such as film and television lighting, textile control lamps and other fields.
Yang Fan, general manager of the same party: At present, the company has successfully developed a highly competitive COB light source with high-intensity and high-efficiency 3-70W series, and quickly seized the domestic COB light source market. In addition, the same side of the mirror aluminum COB series, ceramic COB series and copper substrate COB series have also occupied a large share in the market.
Yang Renyi, chief engineer of Yimeixinguang: The COB series of mass-produced light sources in this election has the highest light efficiency in the industry. The typical value of warm white can reach 130lm/W on average, of which 2828 even exceeds 130lm/W at 85°C. Under the premise, the heat lumen maintenance rate is guaranteed to be at least 90%.
Zou Yiming, General Manager of Xinyue Optoelectronics: In the field of LED lighting, we are optimistic about the development prospects of COB light source in the future commercial lighting field. This year, we will exhibit the high-efficiency COB light source of the new PCT injection molding dam model XY-01-357W at the high-tech exhibition. The series products have a pressure resistance of 3000V, a thermal resistance of less than 8°C/W, and a service life of up to 30,000 hours.
......
Due to the large number of exhibitors, it is not convenient to list them here. If you are still suffering from the endless "price war", if you are still looking for ways to reduce the cost of LED packaging, if you are looking forward to rushing to seek change, Please visit the high-tech LED lighting exhibition site. There are more exciting products for you to taste. There are more professional industry conferences to discuss with you. September 26-28, Gaogong LED and you Meet! We will bring you more than just a visual feast!
In addition, in conjunction with the high-tech LED exhibition, the "12th High-tech LED Industry Summit Forum" was held. In addition to the theme conference, this forum also has a conference of packaging lamps and lighting channels, and strives to comprehensively and deeply analyze the corporate brand marketing challenges brought about by the new stage of industrial development, and help enterprises to maintain and sublimate the supply chain cooperation relationship.
COB packaging has many advantages in terms of heat dissipation, light distribution and cost, and is increasingly favored by LED packaging plants. Compared with many small power arrays, because the light intensity is parallel with the heat dissipation, the light intensity/thermal resistance ratio can be effectively increased. In addition, the COB light source is more convenient and easier for downstream users to scale production.
In addition, the company's pursuit of low-cost production processes has gradually become the focus of competition for LED packaging companies. In this context, COB with low cost and good heat dissipation naturally enters the eyes of LED manufacturers. The industry believes that from the perspective of production costs and applications, COB will become the mainstream direction of luminaire design.
Judging from the registration of the 2014 (fourth) high-tech LED lighting exhibition, many LED packaging companies have also laid out the COB market, and they will bring a series of COB new products to make a wonderful appearance. Here, the high-tech LED reporter takes you in advance.
Wang Gaiyang, Director of Hongli Optoelectronics: The company's outdoor lighting series “Hongjun†is the first flat copper-based COB light source in China. It has many domestic and foreign patents and completely replaces the traditional injection-molded integrated module with a special card. buckle. The product has the best light-emitting design and thermal conductivity design, and can perfectly solve the problem of cold and heat cycle failure and lack of air tightness of the traditional injection-type integrated light source. Low thermal resistance package design, thermal resistance can be achieved <0.4 ° C / W.
Wang Mengyuan, general manager of Zhonghao Optoelectronics: At present, Zhonghao Optoelectronics “near full-spectrum COB light source†has been available. The color rendering index of this light source breaks through the technical bottleneck of high color temperature. Under the color temperature of 5700K, the color rendering index (Ra) ≥95, R1~R15 All of them reach 80 or more, of which R9 is greater than 90, which is suitable for places with precise color contrast, such as film and television lighting, textile control lamps and other fields.
Yang Fan, general manager of the same party: At present, the company has successfully developed a highly competitive COB light source with high-intensity and high-efficiency 3-70W series, and quickly seized the domestic COB light source market. In addition, the same side of the mirror aluminum COB series, ceramic COB series and copper substrate COB series have also occupied a large share in the market.
Yang Renyi, chief engineer of Yimeixinguang: The COB series of mass-produced light sources in this election has the highest light efficiency in the industry. The typical value of warm white can reach 130lm/W on average, of which 2828 even exceeds 130lm/W at 85°C. Under the premise, the heat lumen maintenance rate is guaranteed to be at least 90%.
Zou Yiming, General Manager of Xinyue Optoelectronics: In the field of LED lighting, we are optimistic about the development prospects of COB light source in the future commercial lighting field. This year, we will exhibit the high-efficiency COB light source of the new PCT injection molding dam model XY-01-357W at the high-tech exhibition. The series products have a pressure resistance of 3000V, a thermal resistance of less than 8°C/W, and a service life of up to 30,000 hours.
......
Due to the large number of exhibitors, it is not convenient to list them here. If you are still suffering from the endless "price war", if you are still looking for ways to reduce the cost of LED packaging, if you are looking forward to rushing to seek change, Please visit the high-tech LED lighting exhibition site. There are more exciting products for you to taste. There are more professional industry conferences to discuss with you. September 26-28, Gaogong LED and you Meet! We will bring you more than just a visual feast!
In addition, in conjunction with the high-tech LED exhibition, the "12th High-tech LED Industry Summit Forum" was held. In addition to the theme conference, this forum also has a conference of packaging lamps and lighting channels, and strives to comprehensively and deeply analyze the corporate brand marketing challenges brought about by the new stage of industrial development, and help enterprises to maintain and sublimate the supply chain cooperation relationship.
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