| 摘要 |
PROBLEM TO BE SOLVED: To change light colors, to diffuse light and to improve decoration effects by diffusing and then mixing or mixing and then diffusing the light of a first light emitting body and the light of a second light emitting body whose light emitting colors are different from each other. SOLUTION: A decoration member 28 is provided, at mutually different positions, with the first light emitting body 49 and the second light emitting body 50 whose light emitting colors are different from each other. The decoration member 28 is further provided with: a first light transmission part 52 where a shape for light diffusion is formed for transmitting the light of the first light emitting body and the light of the second light emitting body and generating diffused light; and a second light transmission part 60 where a shape for light mixing is formed for transmitting the diffused light of the first light emitting body and the second light emitting body, mixing the diffused light of the first light emitting body and the diffused light of the second light emitting body and generating mixed light composed of a mixed color which consists of the mixture of the light emitting colors of the first light emitting body and the second light emitting body. COPYRIGHT: (C)2005,JPO&NCIPI
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