Patent ID: 8446546
Filing Date: 2013-05-21
Classification: G02F,G09F

Abstract:
1. A backlight module, comprising: a light source module, comprising a light guide plate and a light source; an open frame, disposed around lateral sides of the light source module, having a first free-end and a second free-end, wherein a space interval is formed between the first free-end and the second free-end, an extension direction of the space interval between the first free-end and the second free-end is coplanar with the open frame; a reflector sheet, disposed on a rear side of the light source module, having a body and a sidewall, wherein the sidewall corresponds to the space interval between the first free-end and the second free-end of the open frame and is bent from one end of the body to extend over the light source module; the sidewall of the reflector sheet also corresponds to a lateral side of the light guide plate between the first free-end and the second free-end directly and reflects the light emitted from the lateral side of the light guide plate, wherein the light source is disposed at a lateral side of the light guide plate and no light source is disposed between the sidewall of the reflector sheet and the light guide plate; and a back plate, wherein the light source module, the open frame, and the reflector sheet are disposed on the back plate, the back plate has a back plate sidewall, and the first free-end and the second free-end of the open frame are connected to the back plate sidewall, respectively.