| 摘要 |
PROBLEM TO BE SOLVED: To give seers an impact in design provided with unexpected elements by adopting a decorating pattern having a color change function changing the color phase which can be surely and visually recognized by the seers. SOLUTION: In the interior finishing wall structure comprising a wall panel 4 having the decorating pattern 13 on the surface and a lighting apparatus 12 mounted on a surface of the wall panel 4, the decorating pattern 13 has a color change function by which the color phase is changed depending on seeing angles. To enhance the color change function of the decorating pattern 13 caused by the direct light D1 from the lighting apparatus 12, the decorating pattern 13 is arranged at the height level substantially the same as that of the lighting apparatus 12. COPYRIGHT: (C)2009,JPO&INPIT
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