Light-emitting diode (LED) beam shaping system and design method thereof

The invention provides a light emitting diode (LED) beam shaping system and a design method thereof. The LED light beam shaping system provided by the invention comprises an LED light source array and a super lens array used for shaping light beams emitted by the LED light source array, wherein the LED light sources in the LED light source array are associated with the super lenses in the super lens array one by one; moreover, the distance between the vertical projection of the center of any LED light source on the plane where the super lens array is located and the center of the super lens associated with the LED light source is smaller than or equal to 75 microns. According to the LED light beam shaping system, the size and weight of the system can be effectively reduced, and meanwhile the light beam shaping effect can be effectively improved. 本申请提供了一种发光二极管LED光束整形系统及其设计方法。本申请所提供的LED光束整形系统包括：LED光源阵列以及用于对所述LED光源阵列所发射光束进行整形的超透镜阵列；其中，所述LED光源阵列中的LED光源与所述超透镜阵列中的超透镜一一关联；并且，任一所述LED光源的中心在所述超透镜阵列所在平面上的垂直投影，与所述LED光源所关