| 摘要 |
A method for producing an illumination device includes: a step of preparing light emitting devices with different colors, a step of designating the color of the light emitting device with different colors, and a process of selecting in advance a first color range on a chromaticity diagram and a second color range outside the first color range, as a range for selecting color, and selecting one from first region to a sixth region according to the designated color, in a condition that the second color range is divided into a first region, a second region, a third region, a fourth region, a fifth region, and a sixth region. |
