| 摘要 |
<P>PROBLEM TO BE SOLVED: To suppress luminance unevenness while luminance of a lighting device is enhanced as a whole. <P>SOLUTION: The lighting device 1 includes: a base body 3a; a plurality of LED lamps 5 arranged on a main face of the base body 3a in a row; and reflection plates 7 having reflection faces inclined to an optical axis of the plurality of the LED lamps 5 when viewed from a direction, wherein the plurality of the LED lamps 5 are arranged in a row. Then, the reflection faces are of a bellow shape where a convex shape 7a and a concave shape 7b are arranged alternately, and each of the convex shape 7a is positioned in front of the optical axis of the plurality of the LED lamps 5. <P>COPYRIGHT: (C)2012,JPO&INPIT |
