| 摘要 |
PURPOSE: An alignment film printing device is provided to guarantee the uniformity of the alignment film printing by evenly providing an alignment film raw material solution to the entire surface of an anilox roll by doctor rolls. CONSTITUTION: An alignment film printing device for printing a solution sprayed from a dispenser includes the dispenser(26) supplying a raw material solution of the alignment film, a cylindrical printing roll for printing the solution to the top surface of the substrate(20), the anilox roll(23) concentrically mounted to an outer peripheral surface of the printing roll(21) for providing the solution to the printing roll, and at least more than two doctor rolls(24,25) mounted by a uniform interval on an outer peripheral surface of the anilox roll concentrically for providing the solution to the printing roll evenly, wherein the dispenser has a plurality of spraying holes(27) and a length equal to an axial length of the anilox roll. |
