| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a light-irradiating apparatus 1 of high quality and accuracy, which can be manufactured easily. <P>SOLUTION: The light-irradiating apparatus comprises a resin printed circuit board 3, which is thermoplastically deformable in the form of a ring whose inner surface is a substantially concave spherical surface, and has an observation aperture at the center; a plurality of light-emitting bodies 4 which are mounted, such that respective optical axes are perpendicular to the inner surface of the printed circuit board 3; and a ring-shaped holding frame 2 which holds the printed circuit board 3, having the radiation emitters 4 so that the printed circuit board from bending. <P>COPYRIGHT: (C)2007,JPO&INPIT |
