Method of manufacturing curved light guide plate, curved light guide plate and light emitting device with curved the light guide plate

摘要

The present invention relates to a method of manufacturing a light guide plate, and more particularly, to a method of manufacturing a curved light guide plate. According to the present invention, providing a molded film having a plurality of patterns formed on at least one surface; Providing an optical member of any shape for guiding light; Disposing a molded film and the optical member such that the pattern faces the optical member; Sealing the molded film and the optical member; Isostatic pressing the sealed molded film and the optical member to transfer the pattern of the molded film to the optical member; Separating the optical member and the molded film; And it provides a method for manufacturing a curved light guide plate comprising the step of giving a bending to the optical member. According to the manufacturing method of the curved light-guide plate which concerns on this invention, the curved light-guide plate in which the optical pattern was formed can be manufactured easily.