| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide: a light diffusing plate capable of effectively reducing a lamp image in response to the higher luminance and thinner shape of a back light unit; a back light unit; and a display device. <P>SOLUTION: In the light diffusing plate 21 having substantially a flat plate shape and including a light diffusing agent mixed into a transparent resin, the light diffusing agent is constituted by mixing cubic calcium carbonate fine particles and spherical crosslinked siloxane resin fine particles, and the weight mixing ratio of the calcium carbonate fine particles to the crosslinked siloxane resin fine particles is set within the range of 1:0.04-2. <P>COPYRIGHT: (C)2010,JPO&INPIT |
