Patent ID: 8297827
Filing Date: 2012-10-30
Classification: G02B,G02F

Abstract:
1. A backlight module, comprising: a light guide plate having a light incident surface; a light source module disposed adjacent to the light incident surface and having at least one light-emitting element, wherein a light beam emitted by the light-emitting element is capable of entering the light guide plate through the light incident surface; at least one catch member engaging with one end of the light source module, wherein the catch member has at least one extension part extending towards the light incident surface of the light guide plate, and the extension part has an end surface being disposed beside and facing the light incident surface; and a cushion member disposed between the light incident surface of the light guide plate and the light source module, wherein the cushion member touches the end surface of the extension part of the catch member and is between the end surface of the extension part of the catch member and the light incident surface of the light guide plate, so that the end surface of the extension part of the catch member is capable of being against the light incident surface of the light guide plate through the cushion member.