在光学软件中对反射器光学系统进行照明模拟，结果说明通过自由曲面反射器作用于LED，可以在目标路面上形成均匀照明的矩形光斑。
The results illustrate that through the role of reflector cup on the LED, we can get a uniform rectangular facula in the target surface.
在光学软件中对反射器光学系统进行照明模拟，结果说明通过自由曲面反射器作用于LED，可以在目标路面上形成均匀照明的矩形光斑。
The results illustrate that through the role of reflector cup on the LED, we can get a uniform rectangular facula in the target surface.
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