Patent ID: 7948573

Claim:
A back-light assembly comprising: a lamp emitting light; a lamp holder comprising a reflecting part and an absorbing part into which the lamp is inserted, wherein the absorbing part is positioned behind the reflecting part so that an end of the inserted lamp passes through the reflecting part into the absorbing part, wherein the absorbing part absorbs the light, and the reflecting part reflects the light; a side member comprising a through hole, the lamp being inserted into the through hole; a bottom chassis comprising a bottom surface and side surfaces, the side surfaces extending from the bottom surface; and reflecting plate formed on the bottom surface of the bottom chassis, wherein: the bottom chassis further joint hole being formed in the bottom surface, the absorbing part comprises a support part supporting the lamp, a stepped part protruding from the support part and a hook part located at a lower side of the support part, wherein the hook part is hooked to the joint hole, and the bottom chassis and the reflecting plate are positioned between the stepped part and the hook part.