发明名称 LIGHTING DEVICE AND DISPLAY DEVICE USING THE SAME FOR BACKLIGHT
摘要 <P>PROBLEM TO BE SOLVED: To provide a lighting device which realizes uniform illumination even with a small number of light emitting bodies, and a display device which uses the lighting device for a backlight assembly. <P>SOLUTION: The lighting device comprises: an incident face 911, to which light comes; a rear face 915 which faces the incident face 911; an exit face 930, of which the light goes out; a light guiding board 910 having both sides orthogonal to the exit face 930 and a first and second sloped surfaces 912 which are formed by cutting the corners of the board 910 with a specified angle to the incident face 911, where the incident face 911 and the sides are adjacent to each other; and a light source part having first and second peripheral light emitting bodies 920a, 920b which are located toward the first and second sloped surfaces 912 respectively. The light source part may include a center light emitting body 920c selectively located toward the incident face 911. <P>COPYRIGHT: (C)2004,JPO
申请公布号 JP2003281917(A) 申请公布日期 2003.10.03
申请号 JP20020333246 申请日期 2002.11.18
申请人 SAMSUNG ELECTRONICS CO LTD 发明人 LEE KYOUNG-DON
分类号 G02F1/13357;F21V8/00;F21Y101/02 主分类号 G02F1/13357
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