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公开(公告)号:US20130044464A1
公开(公告)日:2013-02-21
申请号:US13654542
申请日:2012-10-18
Applicant: LG Display Co., Ltd.
Inventor: Ho Young JEONG , Deuk Su LEE , Jun Hyeok YU , Jae Jung HAN , Mi Young DO , Tae Han KIM
IPC: G09F13/04
CPC classification number: F41J3/02 , F41J5/14 , G02B6/0023 , G02B6/0025 , G02B6/0055
Abstract: Provided are a backlight unit and a display device having the same. The backlight unit includes a case having an opening, at least one lamp assembly disposed on a side surface of the case and including a light source, an optical transreflective unit on the case, the optical transreflective unit transmitting a portion of first light passing through the opening and reflecting a portion of second light generated from the light source, and an optical sheet including a first diffusion unit on the optical transreflective unit.
Abstract translation: 提供背光单元和具有该背光单元的显示装置。 背光单元包括具有开口的壳体,设置在壳体的侧表面上并包括光源的至少一个灯组件,在壳体上的光学透反射单元,光学透反射单元透射通过 打开和反射从光源产生的第二光的一部分,以及光学片,其包括在光学透反单元上的第一扩散单元。