Shenzhen Yiguanghongqi Photoelectronics has always adhered to produce high-reliability LED chips products. In order to match the high requirements of LED chips in the automotive electronics field, Shenzhen Yiguanghongqi Photoelectronics has developed LED CHIP 3535 and led chip 5050 products through rigorous product development procedures.
On June, Shenzhen Yiguanghongqi Photoelectronics focuses on the development of high-reliability LED light source devices, released the LED 5050 and LED 3535 series products and entered the automotive lamp market. These series of led chips are stable in quality, reliable in performance, with higher light output, higher power, higher reliability and faster thermal conductivity.
In order to match the high requirements of LED chips products in the automotive electronics field, Shenzhen Yiguanghongqi Photoelectronics has developed 3535 and 5050 led chip series products through rigorous product development procedures. From raw material selection to process control, Shenzhen Yiguanghongqi Photoelectronics has injected more design elements.
In the led chip selection, the vertical led chip which is most favorable to the requirements of the car's light spot is selected, and the current expansion is more uniform, which is more favorable for the temperature of long-term work. The ceramic substrate matched with the thermal expansion coefficient of the LED chip reduces the influence of thermal stress on the product during long-term thermal shock and cold cycle. By bonding the chip with nano-scale thermal conductive material, the thermal conductivity can reach 100W/mK, so that the heat generated by the LED chip can be conducted faster.
Ultra-thin phosphor coating technology allows for more precise control of color uniformity. Wires continue to use pure gold wires, and the gold wires used in automotive lamp products are thicker in diameter to match higher power products.
It is reported that the led chip 5050 can be driven up to 10W, which can be widely used in the market for high-brightness lighting such as automobile headlights, roof work lights and outdoor flood lights. The led 3535 series is also available in both white and color light, and white light products are widely used in automotive daytime running lights. The color series is widely used in automotive turn signals, brake lights and interior atmosphere lights.
