Compared with LED, OLED illumination has better color rendering, and the thickness of luminescent material is less than 1 mm. The heat generated can be directly touched by hand without glare, and the human eye can directly look at it. From the perspective of product design, OLED lighting is a surface light source, no reflectors and hoods, and no LED point light source, subject to the limits of the socket.
In 2015, the rapid development of OLED lighting technology has successfully developed higher performance materials, such as blue phosphor excitation materials; innovations in substrate and light extraction technology have improved light extraction efficiency; the drive has also been greatly improved. These advances and innovations drive OLED lighting step by step into a solution for efficient lighting today and in the future.
The following are the OLED light engines developed by several large foreign companies:
Philips
Luminous efficiency: 45lm/W
US Energy Star L70 life test: 10,000 9000 ft (md/m2)
50,000 hours 4000 nits (cd/m2)
Color rendering index (CRI): >80
Product features: high brightness
Osram
Luminous efficiency: 40lm/W
US Energy Star L70 Life Test: 20,000 hours 3000 nits (cd/m2)
Color rendering index (CRI): >80
Product features: applied to automotive lighting
Kaneka (Japanese bell)
Luminous efficiency: 40lm/W
US Energy Star L70 Life Test: 50,000 hours 3000 nits (cd/m2)
Color rendering index (CRI): >80
Product features: applied to the construction field
Disinfection Channel applicable to Hospitals, Schools, Communities, Supermarkets, Shopping Malls, Scenic Spots, Stations, Air Ports, Factories, Constructions sites, Exhibitions, KTV...
Disinfection Channel
Jinan Huajiang environmental protection and energy saving Technology Co., Ltd , https://www.hjnewenergy.com