Design of a detection system of highlight LED arrays' effect on the human organization

Shuwang Chen; Guiju Shi; Tongze Xue; Yanming Liu

doi:10.1117/12.830876

20 May 2009 Design of a detection system of highlight LED arrays' effect on the human organization

Shuwang Chen, Guiju Shi, Tongze Xue, Yanming Liu

Proceedings Volume 7282, 4th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Advanced Optical Manufacturing Technologies; 72821I (2009) https://doi.org/10.1117/12.830876
Event: AOMATT 2008 - 4th International Symposium on Advanced Optical Manufacturing, 2008, Chengdu, Chengdu, China

Abstract

LED (Light Emitting Diode) has many advantages in the intensity, wavelength, practicality and price, so it is feasible to apply in biomedicine engineering. A system for the research on the effect of highlight LED arrays to human organization is designed. The temperature of skin surface can rise if skin and organization are in irradiation by highlight LED arrays. The metabolism and blood circulation of corresponding position will be quicker than those not in the shine, so the surface temperature will vary in different position of skin. The structure of LED source arrays system is presented and a measure system for studying LED's influence on human organization is designed. The temperature values of shining point are detected by infrared temperature detector. Temperature change is different according to LED parameters, such as the number, irradiation time and luminous intensity of LED. Experimental device is designed as an LED arrays pen. The LED arrays device is used to shine the points of human body, then it may effect on personal organization as well as the acupuncture. The system is applied in curing a certain skin disease, such as age pigment, skin cancer and fleck.

Citation Download Citation

Shuwang Chen, Guiju Shi, Tongze Xue, and Yanming Liu "Design of a detection system of highlight LED arrays' effect on the human organization", Proc. SPIE 7282, 4th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Advanced Optical Manufacturing Technologies, 72821I (20 May 2009); https://doi.org/10.1117/12.830876

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KEYWORDS

Light emitting diodes

Light sources

Light

Skin

LED lighting

Temperature metrology

LED displays

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