Iterative Model for Simulating Light Intensity Variation of LED
2007 ◽
Vol 364-366
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pp. 789-794
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As a new kind of light source, LED light source has found wide application in many fields, especially in automotive lamp light source with the rise of luminous efficacy. The paper puts forward an iterative model, which approximates the light intensity variation of LED by adding up a series of the luminous flux of sub light sources with uniform light intensity, and accurately reflects the attenuation feature of LED light intensity. As long as the tracing ray is sufficient, the calculation error will be very small, and the result ideal, thus making it suitable for engineering application.
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2021 ◽
Vol 1
(1(57))
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pp. 30-33
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2021 ◽
Vol 2145
(1)
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pp. 012056
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2011 ◽
Vol 411
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pp. 203-207
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2019 ◽
pp. 34-42
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2021 ◽
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