发明名称 DISPLAY DEVICE AND OPTICAL DEVICE
摘要 <p>Disclosed herein is a display device including, a visual target, and a backlight adapted to illuminate the visual target from the rear, the backlight including, a plurality of first light sources, second light sources, and a light guide plate, wherein the light guide plate has a plurality of projecting portions on a side surface portion thereof upon which the light, produced by the plurality of first and second light sources is incident, the projecting portions being arranged, along the side surface portion and project toward the one side of the given direction, the plurality of first light sources are disposed to be opposed to the tip surfaces of the plurality of projecting portions, and the second light sources are disposed to be opposed to the bottom surfaces of recessed portions formed between the plurality of projecting portions.</p>
申请公布号 KR101489415(B1) 申请公布日期 2015.02.04
申请号 KR20080118730 申请日期 2008.11.27
申请人 发明人
分类号 G02F1/1335;G02F1/13357 主分类号 G02F1/1335
代理机构 代理人
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