HEAD-UP DISPLAY SYSTEM

摘要

A head-up display system comprises a projection light source (1) laminated glass (2), and a transparent nanofilm (3). said nanofilm (3) comprises at least two dielectric layers and at least one metallic layer. the projection light source (1) is used for generating p-polarized light; the p-polarized light is incident on a surface of an internal glass panel (21) distal to an intermediate film, said light having an angle of incidence of 42 to 72 degrees. The transparent nanofilm (3) can reflect part of the incident p-polarized light. The head-up display system structure has a simple structure and design, improves display quality, and is low in cost. By combining various transparent nanofilm structures, monochrome display, multi-color display, and full-color display may be achieved.