Patent ID: 7359012
Filing Date: 2008-04-15
Classification: G02B,G02F

Abstract:
1. A liquid crystal display device having a back light illumination, comprising: a light-guiding member provided on a backside of a liquid crystal panel; and a plurality of light sources that emit light toward a side surface of the light-guiding member, wherein the light sources are fixed to said light-guiding member by being fitted in an opening part of said light-guiding member in a state where electrodes to which an electronic power for driving the light sources is supplied are exposed, and a board having electrodes that are brought into detachable contact with the electrodes of said light sources is arranged on said light sources, said liquid crystal display device further comprising a positioning arrangement that positions said board to said light-guiding member so as to firmly hold said plurality of light sources in place within said opening part of said light guiding member.