In　this　paper,　we　present　a　fabrication　technique　of　micro-lens　arrays　(MLAs)　for　integral　imaging　3-D　display,　which　combines　photolithographic　hole　templates　and　ink-jet　printing.　Laser　3-D　microscope　and　a　homemade　setup　have　been　used　for　the　characterization　of　MLAs.　The　results　show　that　precisely　aligned　MLAs　can　be　obtained　using　holes　arrays　as　templates.　By　controlling　the　driving　voltage　at　different　steps,　the　distance　between　nozzle　and　substrate,　as　well　as　the　number　of　liquid　droplets,　MLAs　with　smooth　morphology,　different　sizes,　good　repeatability　of　geometry　parameters,　great　uniformity　of　focusing,　and　good　converging　performance　can　be　achieved.　For　demonstration,　MLAs　with　curvature　and　focal　length　of　MLAs　of　255.9　and　501.77　mu　m　are　applied　for　the　reconstructions　in　integral　imaging　3-D　display,　exhibiting　good　reconstruction　performance.