The invention discloses a printing type high-resolution display device and a manufacturing method thereof. In a manufacturing process of pixels bank, full exposure is performed on a sub-pixel luminescence area, half-exposure is performed on an adjacent area of sub-pixels in the same color, exposure is not performed on a connection area of sub-pixels in different colors, through such processing as etching, development and the like, the pixels bank are patterned, the pixels bank in the connection area of the sub-pixels in the same color are thinner, pixels bank in the sub-pixel luminescence area and the connection area of the sub-pixels in the different colors are defined to be thicker, an ink deposition area in a printing process is defined, the deposition area of ink is multiplied, the area of each sub-pixel can be effectively reduced, and through combination with surface hydrophobic processing on the pixels bank, the printing type high-resolution display is manufactured.