发明名称 PLANE LIGHT EMITTING APPARATUS
摘要 PROBLEM TO BE SOLVED: To provide a plane light emitting apparatus which can illuminate a display object apparently by a self-emitting property even if an illuminating light is not made incident from an illuminating light incident surface and can give a deep and 3-dimensional and highly decorative appearance to the display object. SOLUTION: In the plane light emitting apparatus 1, an illuminating light introduced inside from a side end surface of a light guide plate 2 which is an illuminating light incident surface 2a is reflected to a front side by a light reflecting portion 4 provided on a rear surface of the light guide plate 2, and the reflected light is made to illuminate to the front side through a light translucent portion 3 provided on the surface of the light guide plate 2 from the surface of the light guide plate 2 being the emitting face 2b. The light translucent portion 3 is provided with a designed pattern 5. The light reflecting portion 4 has a base color 6 of a non-white color family. COPYRIGHT: (C)2009,JPO&INPIT
申请公布号 JP2009080981(A) 申请公布日期 2009.04.16
申请号 JP20070248103 申请日期 2007.09.25
申请人 PANASONIC ELECTRIC WORKS CO LTD 发明人 TANAKA HIDEKI;ONO TATSUJI;KAWADA SOICHIRO
分类号 F21V3/04;B44C5/06;B44C5/08;F21V3/00;F21V7/00;F21V8/00;F21Y103/00;G02B6/00;G09F13/18 主分类号 F21V3/04
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