摘要 |
<P>PROBLEM TO BE SOLVED: To prevent the luminance unevenness of outgoing light caused by the transformation of a light control sheet. <P>SOLUTION: Light from a light source unit attached to a frame is emitted in a planar shape through a light guide plate and a light control sheet in the frame. Among these, the light source unit is equipped with a fluorescent lamp 12, a reflector storing the fluorescent lamp 12, and a reflector supporter attached to the frame in a state of supporting the reflector. The fluorescent lamp 12 is insertion-coupled with at least a pair of O-rings 35, and also, a plurality of O-rings 54 are insertion-coupled so as to be adjacent with each other between the O-rings 35, and 35. Then, the fluorescent lamp 12 is supported in the reflector through the O-rings 35 and 54. When the reflector is warped, the O-ring 54 is pressed to the incidence surface of the light guide plate, whereby the warp of the reflector is corrected. <P>COPYRIGHT: (C)2005,JPO&NCIPI |