| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a linear light emitting device for emitting linear light with a constant width. <P>SOLUTION: The linear light emitting device comprises: a light source; and a linear light guide body, in which light of the light source is introduced from one end side, a projecting part continuing along a longitudinal axis is provided, and light diffusion reflecting parts are formed on an upper surface of the projecting part over its entire width at predetermined intervals. <P>COPYRIGHT: (C)2008,JPO&INPIT |
