| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of preventing display unevenness due to extension of a polarizer due to heat of a lamp. <P>SOLUTION: On the reverse surface of a light guide plate 18, a light dispersion dot pattern comprising a plurality of dots is formed and comprises a dense region 32 comprising large dots 30 and a sparse region 36 comprising small dots 34, the sparse region 36 being formed on a long-edge side along a line arcuately extending from a corner part 38 to a corner part 40 as a boundary. <P>COPYRIGHT: (C)2007,JPO&INPIT |
