The　technology　of　combining　waveguides　and　collimation　provides　more　optimization　space　for　near-eye　display　systems.　It　not　only　enhances　display　performance　(such　as　brightness,　clarity,　eye　box　range,　etc.),　but　also　enables　a　more　compact　and　efficient　design.　This　combination　has　become　one　of　the　most　important　technologies　in　VR　and　AR　devices,　continuously　driving　innovation　in　display　technology.　Experimental　results　show　that　80%　of　the　collimated　light　is　concentrated　within　a±10°　range,　and　the　waveguide　greatly　increases　the　eyebox　range　while　maintaining　over　75%　global　uniformity.　©　2025,　John　Wiley　and　Sons　Inc.　All　rights　reserved.