| 摘要 |
<P>PROBLEM TO BE SOLVED: To obtain a relatively fine mixed color and facilitate mounting even when providing many light-emitting elements, e.g., light-emitting diodes, in a light-emitting device for obtaining mixed color by adjacently arranging light-emitting element groups for emitting light with different colors from one another. <P>SOLUTION: Boundary walls 3 divide a plurality of light-emitting elements 1 into two light-emitting element groups 4 and 5 in such a manner that the borderline becomes non-linear. Consequently, the boundary region A of the light-emitting element groups 4 and 5 is widely formed as shown in Fig.1. These light-emitting element groups 4 and 5 obtain a desired mixed color light by allowing a lighting device (not illustrated) to control lighting (including light-controlled lighting as needed). <P>COPYRIGHT: (C)2010,JPO&INPIT |
