摘要 |
<P>PROBLEM TO BE SOLVED: To provide a light source module, a display device, and a lighting device capable of changing light-distribution characteristics. <P>SOLUTION: In the light source module 10, a plurality of LEDs 1 are mounted on a board 2 with a rectangular shape while they are arranged at a properly separated dimension. Various kinds of lenses 3 or 4 having different light-distribution characteristics (relationship of relative luminosity to an emitting angle) are mounted on each LED 1. Due to the lenses 3, 4, the light emitted from the LEDs 1 can be diffused in a direction approximately parallel to the surface of the board 2 as well as a right above direction. Further, light-distribution of the light emitted from the lenses 3, 4 can be changed since the lenses 3, 4 have different light-distribution characteristics. <P>COPYRIGHT: (C)2012,JPO&INPIT |