INTERIOR MATERIAL INCLUDING LIGHT-BLOCKING LAYER CAPABLE OF LIGHT EMISSION THROUGH VARIOUS LOGO PATTERNS AND METHOD OF MANUFACTURING THE SAME

PROBLEM TO BE SOLVED: To provide a method of manufacturing an interior material which allows formation of logo lighting units in various shapes， and easy manufacture of an interior material having excellent durability. SOLUTION: A method of manufacturing an interior material allows implementation of various and vivid light emission effects by disposing a light-blocking layer 14 configured to block light emitted from a lighting unit adjacently to a transparent film 20 and then allowing the component of the transparent film to fill lighting grooves formed by laser-etching. Since a tape 18A configured to support an island is employed， stable manufacturing is possible throughout a process. SELECTED DRAWING: Figure 3i

所要解决的技术问题：提供一种内饰材料的制造方法，可形成多种形状的标识发光单元，且能够便捷地制备出耐久性优异的内饰材料。技术方案：本内饰材料的制造方法通过在透明薄膜（transparent film）20的邻侧设置用于遮蔽照明单元（lighting unit）所发出光线的遮光层（light-blocking layer）14，随后使透明薄膜的组分填充经激光蚀刻（laser-etching）形成的照明凹槽（lighting grooves），从而可实现多样且生动的发光效果。由于采用了用于支撑岛状构件的胶带18A，整个生产制程可实现稳定的制造。选定附图：图3i