| 摘要 |
An optical plate, a backlight unit and a liquid crystal display device by simplifying a structure are provided to improve assembling efficiency by using the optical plate capable of uniformly irradiating the light the LCD panel. Light is income in an incident unit(135) consisting of one side. A light correcting unit consisting of an upper side condenses the light which is income from the incident unit. A light guide unit is made of the other side surface except for the incident unit. The light guide unit guides the light which is income from the incident unit in the direction of the light correction. A semi-fluid material is injected between the incident unit, and the light correction. |
