Aluminum nitride ceramics have excellent properties such as high thermal conductivity, high strength, high resistivity, low density, low dielectric constant, non-toxicity, and thermal expansion coefficient matching Si, and will gradually replace traditional high-power LED substrate materials. One of the most promising ceramic substrate materials in the future. Generally speaking, LED luminous efficiency and service life will decrease with the increase of junction temperature. When the junction temperature reaches above 125℃, the LED will even fail. In order to keep the LED junction temperature at a lower temperature, a heat dissipation substrate material with high thermal conductivity and low thermal resistance and a reasonable packaging process must be used to reduce the overall packaging thermal resistance of the LED.
- Product Name: Aluminum Nitride Ceramic LED Lighting Parts
- Machining accuracy: 0.01mm
- Whether to customize: can be customized according to drawings
- Roughness: 0.1μm
- Material Composition: Aluminum Nitride Ceramic
Provide drawings (format: CAD, PDF, JPG, step, etc.) or samples. Information includes: quantity, material, precision tolerance, surface treatment and special requirements.Our company can modify or design the drawings appropriately according to customer needs. You can directly send the drawings to [email protected] and notify by phone or information.