The world's first 360 degree white light irradiation LED

Semiconductor lighting is pregnant with a new round of lighting revolution. In Shenzhen, Chen Jianwei, the company's simple "LED (light-emitting diode) Optoelectronics Laboratory," a large bean LED actually surrounded the laboratory evenly lit. It is said that this is the world's first 360 degrees (body emitting) high efficiency white LED, which changed the white light LED light emitting properties. This is an invention inspired by insect compound eyes.

Since the last century led LED appeared, its technology has made rapid development. Compared with the traditional incandescent lamp and fluorescent lamp, LED white light lamp in theory, in terms of power consumption, life, environmental protection and other aspects have absolute advantages. The same brightness of the LED bulb consumes only 10% of incandescent lamp. Its life can be up to 100 thousand hours, compared with the fluorescent lamp is 10 times longer than incandescent lamp, which is more than 100 times. It is reported that the relevant departments have submitted to the national semiconductor lighting industry development report, plans to use 15 years to build China's semiconductor lighting industry. If implemented, in the case of less than 5% of the Three Gorges project, the popularity of semiconductor lighting, a year to save electricity equivalent to the Three Gorges power generation.

However, one of the characteristics of the traditional white light LED is a one-way light, that is, X, Y, Z axis to measure, it can only move toward one of the axis to light, diffuse to other directions of light is very weak. According to the principle of the 360 degrees of light in the insect compound eye, and the reversibility of the light, the author of the paper is designed to make the light emitted from a point to the LED in the space of 360 degrees in Shenzhen. In the absence of a penny in the country, he raised funds to establish a LED photoelectric laboratory, focused on white LED poly, scattered, combined light source research. With 5 years to develop a "white LED of 360 degrees", effectively solve the existing light-emitting diodes in the presence of light loss, as well as in the composition of multiple light sources. Chen Jianwei's 360 degree white LED patent application has been accepted by the State Intellectual Property office. In February this year, he donated LED headlights also sent to the Chinese Antarctic expedition station for the use of the inspection team, and tested in the antarctic.