| 摘要 |
PURPOSE: A projecting sign is provided to evenly radiate the light to the whole illumination area by including an LED array in which a plurality of LED lamps installs to inside. CONSTITUTION: An opening is included based on a cross-sectional view to one side. A pair of barrier grooves facing the inner circumference is formed in a frame. Both end parts of an LED array(20) are supported in a pair of barrier grooves of frame. A reflective sheet(30) is inserted and arranged in the central part of opening as the fixed length. A pair of commercial panels(50) is respectively laminated in a pair of scratch panels.
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