LED medical lighting has a promising future
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An age of imagination, more of a era of the pursuit of quality, in the era of science and technology support is getting stronger and stronger, to the quality of life, health and safety degree increasi...
An age of imagination, more of a era of the pursuit of quality, in the era of science and technology support is getting stronger and stronger, to the quality of life, health and safety degree increasing, the demand for lighting has been applied to help to "see" is not only the surface, but pay more attention to lighting products to deep the influence of the "invisible", people more and more high to the requirement of lighting, the lighting environment of comfortable health also puts forward the new requirements.
At present, the countries concerned about the health and the national health and increase the investment, making healthy lighting rising demand, and with the progress of technology and the deepening of research and development, the relationship between the light and healthy, are more and more people have found in carrying out or deepen the theme of a series of research, such as light and non-visual biological effects, medicine, healthy light environment, etc., around the healthy lighting, more cross-border cross-cutting interdisciplinary cooperation step by step.
At the same time, LED lighting also brings challenges to the original evaluation methods and systems in the lighting field after its emergence, such as how to evaluate the health and comfort of LED products, etc., while new changes are emerging, and the era of healthy lighting has come.
Light and health research is promising - promising
Lighting research in science, the relationship between the light and health increasingly been discovered, such as lighting has been extended to the visual field of biological effects, many studies have shown that the visual effect of the human eye, light through the retinal ganglion cells in the perception of light can affect the release of melatonin at night and sleep and biological rhythms. As for the research on the effect of light color on human physiological parameters, Lin yandan, a professor at fudan university, has said that the research results show that light has the advantages of changing life rhythm, inhibiting the secretion of melatonin, raising core temperature, accelerating heart rate and increasing alertness. Therefore, its future has broad application prospects, such as the treatment of seasonal affective disorder, the use of red and yellow night lights to help sleep.
In fact, people-oriented health lighting has gained popularity, with the assessment of color quality, the visual environment, the impact of lighting on human circadian rhythms and the effects on animals and plants becoming the focus of scientists' research. At the 28th international lighting commission (CIE) meeting, held this year at the university of Manchester in the United Kingdom,
Lighting and human life, color science and quantitative model, measurement and evaluation of lighting field, evaluation and measurement of glare have become the most hot topics. The light biosafety of lamp and lamp system, the blue light problem, glare, light source and the visual flicker caused by the light source and its system are still the focus of attention in the industry.
At the same time, the related measure, test, evaluation of research continues to study, such as building window vision, health and environmental research, evaluation of the light source color rendering, light source the light of biological safety measure, stray light arrays spectrometer index evaluation method, evaluation of light blinking, the visual effect of measurement, SiChen visual test, lighting products affect person's visual fatigue, etc.
In addition, in view of the lighting, display and visualization products for health in the field of vision health and comfort of research are developed, and the Chinese standardization institute associate researcher Cai Jianji said people for health mainly light health study, to review products influence on people's health, safety, including circadian rhythms, vision, brain, skin, the psychological cognition, etc., so as to effectively guide the research and development of products in the design of people for health. Its research and development features mainly include human health design. Objectively measure the effect of products on human function and perception. Large sample of human genetic test data; Objective and accurate artificial intelligence evaluation model; The core goal is to improve the safety and health of the product.
He also said that the influence of lighting products on visual fatigue was one of the important factors in the measurement of SSL products. With the development of technology, including photometry, chromatism, optometry, ophthalmology, modern medicine and biomedical science, "visual human factors" has emerged to evaluate the quality of light effectively.
From the visual to visual people learn, healthy lighting interdisciplinary, crossover study will become a trend, broad prospects, and healthy lighting will also be in a very long period of time is the industry's concern, among them, in this year's November 4, the 12th China international semiconductor lighting BBS (SSLCHINA 2015) of the "health and lighting" BBS will be held in shenzhen convention and exhibition center, BBS will also focus on health and light environment, standard, intelligence, and the application of product problems. From LED products health comfort evaluation method research and standard construction, light environment, healthy lighting effects on human eyes visual function research, the blue light damage mechanism of retina, light medical development present situation, LED lighting applications in medical, light environment system of intelligent multiple topics, such as health lighting lamp and light environment in this paper.
Three dragon electronics (dongguan the godson photoelectric co., LTD., sichuan three dragon electronics co., LTD.) was established in August 2005, is a dedicated research and development, manufacturing, sales in the integration of modern private high-tech enterprises, the godson photoelectric 11 Tian Hengtai road is located in dongguan changan town, the company a total investment of RMB 50 million, the factory covers an area of about 30000 square meters, existing staff 3000 people, the company has injection molding department, SMT division, FPC division, back light group, the irrigation crystal group, TFT module division, SIN module division, The company adheres to and adheres to the principle of "providing high-quality products for customers and providing growth opportunities for employees; Operate in good faith and share interests; Customer first, service by heart.
The company has a brand new factory, equipped with clean clean and clean clean dustless workshop, equipped with central air conditioning and central acoustics; There are dining halls, convenience stores, basketball courts, table tennis and other entertainment facilities in the living area. The dormitory is equipped with air conditioning and water heater, which provides the greatest convenience for employees' life.