| 摘要 |
<P>PROBLEM TO BE SOLVED: To use light emitting elements such as light emitting diodes for a wide range of applications as light sources. <P>SOLUTION: Semicylindrical common outer lenses 3 are faced to emission surfaces 22 of aligned light emitting elements 2. The light emitting elements 2 are aligned in a lattice-like form. The outer lenses 3 are faced to the alignments of the light emitting elements 2 in two directions orthogonal to each other. <P>COPYRIGHT: (C)2009,JPO&INPIT |
