In　traditional　barriers,　Moiré　fringe　is　very　obvious　in　vertically　aligned　barrier　and　the　viewing　area　is　relatively　small　in　slanted　barrier.　This　paper　presents　a　design　of　vertically　staggered　barrier　which　can　reduce　the　Moiré　fringe.　The　slits　were　divided　into　sections　at　half　of　a　pixel　height　and　the　adjacent　two　sections　were　separated　at　a　certain　distance.　This　method　can　reduce　the　proportion　of　the　perceived　black　matrix　seen　through　the　same　slit,　and　thus　increase　the　brightness　of　the　dark　part　of　the　Moiré　fringe.　In　this　way　weakened　moiré　fringes　can　be　acquired.　The　simulated　and　measured　results　show　that　the　vertically　staggered　barrier　can　increase　the　brightness　of　the　Moiré　fringes　by　50%　compared　with　vertical　barrier　with　a　decrease　of　only　28%　for　the　viewing　area.　And　it　has　higher　application　value　for　autostereoscopic　display.