Ruifeng Optoelectronics 'new diamond-based packaging products break through the bottleneck of high-p

In the field of traditional LED lighting, heat dissipation issues have always been a key problem that hinders further improvement in performance. As LED technology develops rapidly in the direction of high light efficiency and high power, high power LED packaging technology directly affects the performance and service life of LEDs due to the complexity of its structure and process. Especially in complex application scenarios, high-power LEDs have problems such as increased light attenuation and reduced stability due to poor heat dissipation, which has become an urgent challenge for the industry.

Aiming at the pain points of traditional high-power packaging products, Ruifeng Optoelectronics has boldly innovated and adopted diamond substrate technology to launch a new high-power packaging product with breakthrough in the industry-diamond-based ultra-high-power density packaging. This new product can meet the demand for high-power LEDs in car headlights, outdoor strong lighting, stage lighting and other scenes, opening up a broader space for the development and application of high-power LEDs.

1. Excellent heat dissipation performance: In high-power application scenarios such as automobile headlights, conventionally used ceramic materials often experience severe light degradation, shortened life and even burned due to poor heat dissipation. Ruifeng Optoelectronics innovatively uses diamond material substrates, whose thermal conductivity can reach up to 1800W/(m·K), which is 10 times that of ceramic materials. This allows brightness to continue to increase under high power conditions, while ensuring stable operation of LED chips at higher power.
2. Small size and high light efficiency: Ruifeng's new products provide a variety of specifications for customers to choose from. The minimum size of a single lamp is only 5* 5mm, which is well compatible with mainstream market specifications, and can directly replace existing solutions and effectively reduce maintenance costs. Whether it is occasions such as street lights that require high brightness and long-term lighting, or other application scenarios that require high light efficiency, it can be perfectly adapted.
3. High power and excellent optical performance: In terms of optical performance, Ruifeng Optoelectronics has carefully designed the diamond substrate packaging structure to greatly reduce the loss of light during the propagation process. The power of a single lamp can reach 60W, the luminous flux is above 6500lm, and the light distribution is bright and uniform. It shows excellent optical performance in scenes requiring high brightness and high uniformity such as projectors.

4. Advanced packaging technology ensures reliability: Diamond materials have a small thermal expansion coefficient, which can reduce thermal stress caused by temperature changes and prevent problems such as cracks or peeling. Ruifeng Optoelectronics 'diamond-based ultra-high power density packaging adopts independently developed advanced packaging technology, which effectively improves the reliability, stability and service life of the device. This feature is particularly critical in professional lighting scenes such as stage lights, ensuring that the equipment still maintains good performance under high-intensity operation.

The new diamond-based ultra-high power density packaging product launched by Ruifeng Optoelectronics is undoubtedly a major breakthrough in the field of lighting. It has brought a qualitative leap to current lighting applications and injected new vitality into the application development of high-end lighting. In the future, this product is expected to show huge development potential in many fields such as outdoor lighting, car lighting, drone lighting, projectors, and stage lighting.
Ruifeng Optoelectronics will rely on innovative breakthroughs in ultra-high power density packaging technology to continue to promote product upgrades and iterations, further enhance product competitiveness, to meet the market's diversified application needs for high-efficiency and high-performance LED light sources, and to help LED lighting The industry is moving towards a new stage of development.