OPTICAL SYSTEM

摘要

PURPOSE: An optical system is provided to constitute projection and light source unit by using internal space of the optical system, thereby minimizing a product size. CONSTITUTION: A lighting system(100) includes a plurality of light source units, and image unit(150). A projection system(200) receives light including image through the lighting system. The projection system magnifies the light. A plurality of light source devices includes light reflecting members(111,121,131). A light reflecting mirror reflects the lighting of the light source device. The light direction of each light source device is reflected one time by the light reflecting mirror. The reflected light is delivered to an image unit.