| 摘要 |
PURPOSE: A mold for forming an optical pattern for a display is provided to widely change the size and the shape of a pattern by improving ultraviolet optical efficiency in an optical pattern formation process. CONSTITUTION: A reflective film(110) comprises a reflective metallic layer and a first base film(112). Reflective metal is deposited on the first base film to form the reflective film. A second base film is arranged on the upper side of the reflective metallic layer. A pattern layer is arranged on the second base film. The pattern layer and the second base film compose a pattern film(130). An adhesive layer(120) is arranged between the reflective film and the pattern film.
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