发明名称 Backlight assembly improving light efficiency and display device provided with the same
摘要 The present invention provides a backlight assembly improving light efficiency and a display device provided with the same. The backlight assembly according to the present invention includes a light source for emitting light, a light guiding plate for guiding the light emitted from the light source, and a prism sheet disposed on the light guiding plate, wherein the prism sheet collects light emitted from the light source. A plurality of prisms are discontinuously formed on the prism sheet in one direction, and an upper surface portion of the cross section of the respective prisms, which is taken along a width direction of the respective prisms, forms an arc.
申请公布号 US2006072342(A1) 申请公布日期 2006.04.06
申请号 US20050202618 申请日期 2005.08.11
申请人 KIM DONG-HOON;PARK JONG-DAE;CHOI JIN-SUNG 发明人 KIM DONG-HOON;PARK JONG-DAE;CHOI JIN-SUNG
分类号 F21V7/04 主分类号 F21V7/04
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