本发明涉及一种用于形成图案的装置和方法，更具体地，涉及一种在保持光学片的厚度的同时保持光学片的厚度的装置和方法，所述装置和方法在光学片的侧面上形成，例如光导 板，常数。 根据本发明的一个方面，提供一种转印图案的方法，包括以下步骤：将光学片安装在基板上; 落下安装在基板上侧的固定板; 通过高度大于光学片的厚度并从基板延伸到上侧的引导块将预定间隔的预定间隔固定在与光学片的上侧分离的固定板上; 通过图案转印单元将图案转印在光学片的侧面上; 并通过允许通过固定板进行图案转印的预设间隔的图案转印使光学片发生变形来均匀地控制光学片的厚度。

The present invention relates to a device and method that relates to a pattern forming device and pattern forming method, while maintaining a uniform thickness of the optical sheet of the light guide plate, etc. and more particularly to form a pattern on the side. According to an aspect of the invention, the step that the optical sheet is mounted on the base plate; Comprising a fixing plate provided on the upper portion of the base plate descends; Step of extending upward from the base plate, a height spaced apart from the fixed guide block is larger than the thickness of the fixing plate of the optical sheet at a predetermined interval with the upper surface of the optical sheet; Group comprising the pattern transfer performed in the pattern transfer side of the optical sheet; And the fixing plate by permitting a deformation of the optical sheet according to the pattern transferred to the predetermined interval for the pattern transfer step to uniformly control the thickness of the optical sheet; can be provided with a pattern transfer method comprising the .