| 摘要 |
<p>The present invention relates to a method for manufacturing a diffusion plate for an LED lamp using mechanical cutting and, more particularly, to a method for manufacturing a diffusion plate for an LED lamp using mechanical cutting, capable of easily manufacturing the diffusion plate to diffuse an emission angle of light or reflect the light from an LED with low costs through the mechanical cutting unlike an existing injection-mold manufacturing method and preventing the degradation of transparency of a lens part in comparison with the existing injection-mold manufacturing method.</p> |
