发明名称 MEMBER FOR CONTROLLING LUMINOUS FLUX, LIGHT EMITTING APPARATUS AND DISPLAY DEVICE
摘要 PURPOSE: A flux control member, a light emitting device, and a display device are provided to effectively emit a light by slantly disposing an optical axis of a light source. CONSTITUTION: A flux control member, a light emitting device, and a display device comprise the following steps: a flux control member makes a light incident from a light source; an optical axis(OA2) of the light source and an optical axis(OA1) of the flux control member are inclined each other; an entrance surface is faced in the light source; a sinking unit(100) caves to the entrance surface; and the optical axis of the flux control member passes through a center of the entrance surface and a center of the sinking unit.
申请公布号 KR20130070441(A) 申请公布日期 2013.06.27
申请号 KR20110137772 申请日期 2011.12.19
申请人 LG INNOTEK CO., LTD. 发明人 LEE, GI SEOK
分类号 F21V5/00;G02F1/13357 主分类号 F21V5/00
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