LG Innotek has developed a high-quality flip-chip LED package that demonstrates a high efficiency of 220 lumens per watt (lm/W) stably even at a temperature of between 250 and 300 degrees Celsius. Additionally, the package claims to cut the cost by half against competitors.
Lighting companies can use this flip chip LED package to produce premium bulbs, tubes and flat-panel lightings without sacrificing the light quality.
The company said that it is difficult to ensure the quality of lighting with the existing flip chip LED packages when producing lighting modules and finished products. The new high quality flip chip LED package produces the high efficiency of 220 lumens per watt (lm/W) stably because the bonding between the chip and the substrate does not melt even at a temperature of 250 to 300 deg C.
In addition, the company focused on high quality of the product and conducted a reliability test of more than 6,000 hours.
Due to strict quality verification process, it took 2 years to develop this product, which is considerably longer than the period required for the development of general LED packages.
A company official said, “This high-quality flip-chip LED package is an innovative product that can advance the reliability of premium lightings to the new level.” He also added, “We expect that its application range will be greatly expanded as the product replaces the existing LED packages.”
Click here to read more.