| 摘要 |
PURPOSE: A manufacturing method of a light guiding plate is provided to simplify an operation process by forming a prism and a light diffusion unit into a three-dimensional pattern. CONSTITUTION: A three-dimensional pattern is formed on the surface of a mold(s10) by a roller. A sanding processing process is performed on the surface of the mold(S20). An UV liquid is pasted on the surface of the mold. A base sheet is placed in the mold. The UV liquid is coated on the surface of the mold in a rolling process(S30). The UV liquid is hardened. The three-dimensional pattern is formed in the base sheet(S40).
|
