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http://dx.doi.org/10.4313/JKEM.2006.19.12.1149

A Study on the Cell Culture Controller using the High Brightness LED  

Cheon, Min-Woo (조선대학교 의과대학)
Kim, Seong-Hwan (조선대학교 의과대학)
Song, Chang-Hun (조선대학교 의과대학)
Mun, Seong-Pyo (조선대학교 의과대학)
Kim, Tae-Gon (동신대학교 전기전자공학과)
Park, Yong-Pil (동신대학교 전기전자공학과)
Kim, Dae-Young ((주)바이오아테코)
Kim, Young-Su ((주)바이오아테코)
Publication Information
Journal of the Korean Institute of Electrical and Electronic Material Engineers / v.19, no.12, 2006 , pp. 1149-1153 More about this Journal
Abstract
We developed the equipment palpating cell proliferation using a high brightness LED. This equipment was fabricated using a micro-controller and a high brightness LED, and designed to enable us to control light irradiation time, intensity, frequency and so on. Especially, to control the light irradiation frequency, FPGA was used, and to control the change of output value, TLC5941 was used. Control stage is divided into 30 levels by program. Consequently, the current value could be controlled by the change of level in Continue Wave(CW) and Pulse Width Modulation(PWM), and the output of a high brightness LED could be controlled stage by stage.
Keywords
High brightness LED; Continue wave; Pulse width modulation; Cell culture controller;
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