发明名称 Light guiding plate, and backlight assembly and display device having the same
摘要 A light guiding plate to enhance uniformity of brightness and a backlight assembly and a display device having the same in one or more embodiments. In one embodiment, the light guiding plate includes a plurality of the linear shaped prisms on a back surface thereof, and the linear shaped prisms are omitted partially at the incident portion of the light guiding plate such that a non-prism area, connection area, and prism area are formed in stated order from the incident portion end on the back surface of the light guiding plate. Therefore, the display device having the light guiding plate is adapted to increase a uniformity of brightness of the edge type backlight, and the display quality can be improved.
申请公布号 US8272774(B2) 申请公布日期 2012.09.25
申请号 US20090554549 申请日期 2009.09.04
申请人 YI SANG-MIN;CHU YOUNG-BEE;SEO JEONG-MIN;CHA JAE-LOK;LEE AH-RAM;SAMSUNG ELECTRONICS CO., LTD. 发明人 YI SANG-MIN;CHU YOUNG-BEE;SEO JEONG-MIN;CHA JAE-LOK;LEE AH-RAM
分类号 F21V7/04 主分类号 F21V7/04
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