Micro light molecules reflect and transmit in optical plates via different structural shapes. Therefore, the more minor process is, the more easier light molecules spread more evenly to achieve the effect of the surface light homogenized. Currently, FOURSUN TECH. INC. focuses on light guide plates (LGP) making process adding micron process to affect the distribution of photons, also has various related patent technology which can improve problems that may arise from optical light guide plates (LGP) design. We have been dedicated to process development related to micron, especially focus on optical applications products.